{"id":48213,"date":"2023-05-11T01:04:28","date_gmt":"2023-01-24T14:37:36","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/"},"modified":"2024-04-30T03:32:36","modified_gmt":"2024-04-29T19:32:36","slug":"%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/","title":{"rendered":"\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316"},"content":{"rendered":"<p>\u5c06\u6559\u7a0b4~8\u7684\u5185\u5bb9\u8f6c\u5316\u4e3aTypeScript\u683c\u5f0f\u3002\u4f7f\u7528Gatsby\u4e2d\u7684\u6570\u636e\u3002<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528\u540d\u4e3agatsby-plugin-typegen\u7684\u63d2\u4ef6\uff0c\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u4e3aGraphQL\u7c7b\u578b\u751f\u6210\u4ee3\u7801\uff0c\u56e0\u6b64\u80fd\u591f\u8f7b\u677e\u5730\u8fdb\u884c\u5b9e\u73b0\u3002\uff08\u5927\u90e8\u5206\u53c2\u8003\u4e862020\u5e74\u7684Gatsby.js TypeScript\u5316\uff0c\u8be6\u89c1Zenn\u7f51\u7ad9\u3002\uff09<\/p>\n<p>\u8bf7\u539f\u8c05\u5173\u4e8e\u7ec6\u8282\u7684\u4e0d\u8db3\uff0c\u4e3a\u4e86\u4f7f\u6574\u4e2a\u7cfb\u7edf\u8fd0\u884c\u8d77\u6765\uff0c\u6700\u4f4e\u9650\u5ea6\u7684TS\u8f6c\u5316\u662f\u5fc5\u8981\u7684\uff08\u5f53\u7136\uff0c\u5982\u679c\u80fd\u63d0\u70b9\u610f\u89c1\u4f1a\u8ba9\u6211\u5f88\u9ad8\u5174\uff09\u3002<\/p>\n<h2>\u9879\u76ee\u4ea7\u51fa<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83e8913a08637a6b48ee\/4-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u53ef\u4ee5\u5728TS\u5316\u7684\u60c5\u51b5\u4e0b\uff0c\u7528\u76f8\u540c\u7684\u56fe\u7247\u542f\u52a8http:\/\/localhost:9000\/\u3002<\/p>\n<p>\u6559\u7a0b\u5b8c\u6210\u540e\u7684\u9ed8\u8ba4\u5206\u652f\u662f\u7528JavaScript\u7f16\u5199\u7684\uff0c\u8bf7\u70b9\u51fb\u6b64\u5904\u3002<br \/>\n\u6559\u7a0b\u8f6c\u6362\u4e3aTypeScript\u7684\u5b8c\u6210\u5f62\u5f0f\u5206\u652f\uff0c\u8bf7\u70b9\u51fb\u6b64\u5904\u3002<\/p>\n<h2>\u6b65\u9aa4<\/h2>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u642d\u5efaTypeScript\u73af\u5883<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u751f\u6210GraphQL\u7c7b\u578b<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u5c06\u6240\u6709\u9875\u9762\u8f6c\u5316\u4e3aTypeScript<\/ol>\n<h2>1. TypeScript \u7684\u73af\u5883\u914d\u7f6e<\/h2>\n<p>\u4f7f\u7528&#8221;tsc &#8211;init&#8221;\u547d\u4ee4\u521b\u5efa\u4e86\u521d\u59cb\u5316\u7684tsconfig.json\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>npx tsc --init\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\u6211\u4f1a\u4e0b\u8f7d\u4e24\u4e2a\u5fc5\u8981\u7684typescript\u5e93\u3002<\/p>\n<pre class=\"post-pre\"><code>yarn add -D typescript\r\nyarn add gatsby-plugin-typegen \/\/ gatsby-config.js\u306eplugins[]\u3078\u8ffd\u8a18\r\n<\/code><\/pre>\n<h3>tsconfig.json\u6587\u4ef6\u7684\u8bbe\u7f6e<\/h3>\n<p>\u6700\u5f00\u59cb\uff0c\u5c06strict\u6a21\u5f0f\u7684\u9009\u9879\u79fb\u9664\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"compilerOptions\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"target\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"esnext\"<\/span><span class=\"p\">,<\/span>                          <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">ECMAScript<\/span> <span class=\"err\">target<\/span> <span class=\"err\">version:<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">3<\/span><span class=\"err\">'<\/span> <span class=\"err\">(default)<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">5<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2015<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2016<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2017<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2018<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2019<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2020<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">or<\/span> <span class=\"err\">'ESNEXT'.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"module\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"commonjs\"<\/span><span class=\"p\">,<\/span>                     <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">module<\/span> <span class=\"err\">code<\/span> <span class=\"err\">generation:<\/span> <span class=\"err\">'none'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'commonjs'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'amd'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'system'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'umd'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'es<\/span><span class=\"mi\">2015<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'es<\/span><span class=\"mi\">2020<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">or<\/span> <span class=\"err\">'ESNext'.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"lib\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"dom\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"es2017\"<\/span><span class=\"p\">],<\/span>                             <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">library<\/span> <span class=\"err\">files<\/span> <span class=\"err\">to<\/span> <span class=\"err\">be<\/span> <span class=\"err\">included<\/span> <span class=\"err\">in<\/span> <span class=\"err\">the<\/span> <span class=\"err\">compilation.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"jsx\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"react\"<\/span><span class=\"p\">,<\/span>                     <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">JSX<\/span> <span class=\"err\">code<\/span> <span class=\"err\">generation:<\/span> <span class=\"err\">'preserve'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'react-native'<\/span><span class=\"p\">,<\/span> <span class=\"err\">or<\/span> <span class=\"err\">'react'.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"outDir\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\".\/build\"<\/span><span class=\"p\">,<\/span>                        <span class=\"err\">\/*<\/span> <span class=\"err\">Redirect<\/span> <span class=\"err\">output<\/span> <span class=\"err\">structure<\/span> <span class=\"err\">to<\/span> <span class=\"err\">the<\/span> <span class=\"err\">directory.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"rootDir\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\".\/\"<\/span><span class=\"p\">,<\/span>                       <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">the<\/span> <span class=\"err\">root<\/span> <span class=\"err\">directory<\/span> <span class=\"err\">of<\/span> <span class=\"err\">input<\/span> <span class=\"err\">files.<\/span> <span class=\"err\">Use<\/span> <span class=\"err\">to<\/span> <span class=\"err\">control<\/span> <span class=\"err\">the<\/span> <span class=\"err\">output<\/span> <span class=\"err\">directory<\/span> <span class=\"err\">structure<\/span> <span class=\"err\">with<\/span> <span class=\"err\">--outDir.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noUnusedLocals\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                <span class=\"err\">\/*<\/span> <span class=\"err\">Report<\/span> <span class=\"err\">errors<\/span> <span class=\"err\">on<\/span> <span class=\"err\">unused<\/span> <span class=\"err\">locals.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noUnusedParameters\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>            <span class=\"err\">\/*<\/span> <span class=\"err\">Report<\/span> <span class=\"err\">errors<\/span> <span class=\"err\">on<\/span> <span class=\"err\">unused<\/span> <span class=\"err\">parameters.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noImplicitReturns\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>             <span class=\"err\">\/*<\/span> <span class=\"err\">Report<\/span> <span class=\"err\">error<\/span> <span class=\"err\">when<\/span> <span class=\"err\">not<\/span> <span class=\"err\">all<\/span> <span class=\"err\">code<\/span> <span class=\"err\">paths<\/span> <span class=\"err\">in<\/span> <span class=\"err\">function<\/span> <span class=\"err\">return<\/span> <span class=\"err\">a<\/span> <span class=\"err\">value.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noFallthroughCasesInSwitch\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>    <span class=\"err\">\/*<\/span> <span class=\"err\">Report<\/span> <span class=\"err\">errors<\/span> <span class=\"err\">for<\/span> <span class=\"err\">fallthrough<\/span> <span class=\"err\">cases<\/span> <span class=\"err\">in<\/span> <span class=\"err\">switch<\/span> <span class=\"err\">statement.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"baseUrl\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"src\"<\/span><span class=\"p\">,<\/span>                       <span class=\"err\">\/*<\/span> <span class=\"err\">Base<\/span> <span class=\"err\">directory<\/span> <span class=\"err\">to<\/span> <span class=\"err\">resolve<\/span> <span class=\"err\">non-absolute<\/span> <span class=\"err\">module<\/span> <span class=\"err\">names.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"esModuleInterop\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                  <span class=\"err\">\/*<\/span> <span class=\"err\">Enables<\/span> <span class=\"err\">emit<\/span> <span class=\"err\">interoperability<\/span> <span class=\"err\">between<\/span> <span class=\"err\">CommonJS<\/span> <span class=\"err\">and<\/span> <span class=\"err\">ES<\/span> <span class=\"err\">Modules<\/span> <span class=\"err\">via<\/span> <span class=\"err\">creation<\/span> <span class=\"err\">of<\/span> <span class=\"err\">namespace<\/span> <span class=\"err\">objects<\/span> <span class=\"err\">for<\/span> <span class=\"err\">all<\/span> <span class=\"err\">imports.<\/span> <span class=\"err\">Implies<\/span> <span class=\"err\">'allowSyntheticDefaultImports'.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"experimentalDecorators\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>        <span class=\"err\">\/*<\/span> <span class=\"err\">Enables<\/span> <span class=\"err\">experimental<\/span> <span class=\"err\">support<\/span> <span class=\"err\">for<\/span> <span class=\"err\">ES<\/span><span class=\"mi\">7<\/span> <span class=\"err\">decorators.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"emitDecoratorMetadata\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>         <span class=\"err\">\/*<\/span> <span class=\"err\">Enables<\/span> <span class=\"err\">experimental<\/span> <span class=\"err\">support<\/span> <span class=\"err\">for<\/span> <span class=\"err\">emitting<\/span> <span class=\"err\">type<\/span> <span class=\"err\">metadata<\/span> <span class=\"err\">for<\/span> <span class=\"err\">decorators.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"skipLibCheck\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                     <span class=\"err\">\/*<\/span> <span class=\"err\">Skip<\/span> <span class=\"err\">type<\/span> <span class=\"err\">checking<\/span> <span class=\"err\">of<\/span> <span class=\"err\">declaration<\/span> <span class=\"err\">files.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"forceConsistentCasingInFileNames\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span>  <span class=\"err\">\/*<\/span> <span class=\"err\">Disallow<\/span> <span class=\"err\">inconsistently-cased<\/span> <span class=\"err\">references<\/span> <span class=\"err\">to<\/span> <span class=\"err\">the<\/span> <span class=\"err\">same<\/span> <span class=\"err\">file.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"err\">\/\/<\/span> <span class=\"nl\">\"strict\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                           <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">all<\/span> <span class=\"err\">strict<\/span> <span class=\"err\">type-checking<\/span> <span class=\"err\">options.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"err\">\/\/<\/span> <span class=\"nl\">\"noImplicitAny\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                 <span class=\"err\">\/*<\/span> <span class=\"err\">Raise<\/span> <span class=\"err\">error<\/span> <span class=\"err\">on<\/span> <span class=\"err\">expressions<\/span> <span class=\"err\">and<\/span> <span class=\"err\">declarations<\/span> <span class=\"err\">with<\/span> <span class=\"err\">an<\/span> <span class=\"err\">implied<\/span> <span class=\"err\">'any'<\/span> <span class=\"err\">type.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"err\">\/\/<\/span> <span class=\"nl\">\"strictNullChecks\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>              <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">strict<\/span> <span class=\"kc\">null<\/span> <span class=\"err\">checks.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"err\">\/\/<\/span> <span class=\"nl\">\"strictFunctionTypes\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>           <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">strict<\/span> <span class=\"err\">checking<\/span> <span class=\"err\">of<\/span> <span class=\"err\">function<\/span> <span class=\"err\">types.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"err\">\/\/<\/span> <span class=\"nl\">\"strictBindCallApply\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>           <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">strict<\/span> <span class=\"err\">'bind'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'call'<\/span><span class=\"p\">,<\/span> <span class=\"err\">and<\/span> <span class=\"err\">'apply'<\/span> <span class=\"err\">methods<\/span> <span class=\"err\">on<\/span> <span class=\"err\">functions.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"err\">\/\/<\/span> <span class=\"nl\">\"strictPropertyInitialization\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>  <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">strict<\/span> <span class=\"err\">checking<\/span> <span class=\"err\">of<\/span> <span class=\"err\">property<\/span> <span class=\"err\">initialization<\/span> <span class=\"err\">in<\/span> <span class=\"err\">classes.<\/span> <span class=\"err\">*\/<\/span>\r\n  <span class=\"p\">},<\/span>\r\n  <span class=\"nl\">\"include\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"src\/**\/*\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"gatsby-node\/index.ts\"<\/span><span class=\"p\">],<\/span>\r\n  <span class=\"nl\">\"exclude\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"node_modules\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"public\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"build\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"src\/templates\/blog-post.tsx\"<\/span><span class=\"p\">],<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<h3>\u5c06\u5185\u5bb9\u6dfb\u52a0\u5230gatsby-config.js\u6587\u4ef6\u4e2d\u3002<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nx\">module<\/span><span class=\"p\">.<\/span><span class=\"nx\">exports<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"na\">siteMetadata<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"na\">title<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`typescript\u306e\u30c6\u30b9\u30c8 gatsby\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u53c2\u8003\uff1ahttps:\/\/www.gatsbyjs.com\/tutorial\/part-four\/`<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"na\">description<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`\u3053\u308c\u306f\u8aac\u660e\u6587\u7ae0\u3067\u3059\u3088`<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"na\">author<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`gatsbyJS\u30de\u30f3`<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">},<\/span>\r\n  <span class=\"na\">plugins<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"s2\">`gatsby-plugin-emotion`<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">{<\/span>\r\n      <span class=\"na\">resolve<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`gatsby-plugin-typography`<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">options<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">pathToConfigModule<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`src\/utils\/typography`<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"p\">},<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"p\">{<\/span>\r\n      <span class=\"na\">resolve<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`gatsby-source-filesystem`<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">options<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`src`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">path<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">}<\/span><span class=\"s2\">\/src\/`<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"p\">}<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"s2\">`gatsby-transformer-remark`<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">{<\/span>\r\n      <span class=\"na\">resolve<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`gatsby-plugin-manifest`<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">options<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`GatsbyJS`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">short_name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`GatsbyJS`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">start_url<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`\/`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">background_color<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`#6b37bf`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">theme_color<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`#6b37bf`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">display<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`standalone`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">icon<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`src\/images\/icon.png`<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"p\">},<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"s2\">`gatsby-plugin-offline`<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"s2\">`gatsby-plugin-react-helmet`<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"s2\">`gatsby-plugin-typegen`<\/span><span class=\"p\">,<\/span> <span class=\"c1\">\/\/ \u578b\u751f\u6210\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u8ffd\u52a0<\/span>\r\n  <span class=\"p\">],<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h2>2. \u751f\u6210GraphQL\u7684\u7c7b\u578b<\/h2>\n<p>\u6211\u53ef\u4ee5\u4ece\u4efb\u4f55\u5730\u65b9\u5f00\u59cb\uff0c\u4f46\u9996\u5148\u6211\u4f1a\u5728index.js\u6587\u4ef6\u4e2d\u5c1d\u8bd5\u751f\u6210GraphQL\u7684\u7c7b\u578b\u3002<\/p>\n<p>\u5c06\u6587\u4ef6\u540d\u66f4\u6539\u4e3aindex.tsx\u3002\u663e\u7136\uff0c\u5982\u679c\u4fdd\u6301\u4e0d\u53d8\uff0c\u4f1a\u663e\u793a\u7c7b\u578b\u9519\u8bef\uff08\u4f7f\u7528\u7684\u662fVSCode\u7f16\u8f91\u5668\uff09\u3002<br \/>\n\u6211\u5c06\u5176\u6539\u5199\u4e3a\u4ee5\u4e0b\u65b9\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cm\">\/** @jsx jsx *\/<\/span> <span class=\"c1\">\/\/emotionCSS\u306eTS\u5316\u306e\u305f\u3081\u306e\u8a18\u8ff0<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">React<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span><span class=\"nx\">FC<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">jsx<\/span><span class=\"p\">,<\/span> <span class=\"nx\">css<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@emotion\/react<\/span><span class=\"dl\">'<\/span> <span class=\"c1\">\/\/ jsx\u3092\u8ffd\u52a0<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Link<\/span><span class=\"p\">,<\/span> <span class=\"nx\">graphql<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">rhythm<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/utils\/typography<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Layout<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">components\/layout<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">Home<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FC<\/span><span class=\"o\">&lt;<\/span><span class=\"p\">{<\/span> <span class=\"na\">data<\/span><span class=\"p\">:<\/span> <span class=\"kr\">any<\/span> <span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">data<\/span><span class=\"p\">}):<\/span> <span class=\"kr\">any<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span> <span class=\"c1\">\/\/\u578b\u751f\u6210\u3059\u308b\u307e\u3067\u9069\u5f53\u306bany\u3092\u7a81\u3063\u8fbc\u3093\u3067\u304a\u304f<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span>\r\n          <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n            display: inline-block;\r\n            border-bottom: 1px solid;\r\n          `<\/span><span class=\"p\">}<\/span>\r\n        <span class=\"o\">&gt;<\/span>\r\n          <span class=\"nx\">Amazing<\/span> <span class=\"nx\">Pandas<\/span> <span class=\"nx\">Eating<\/span> <span class=\"nx\">Things<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"o\">&lt;<\/span><span class=\"nx\">h4<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">allMarkdownRemark<\/span><span class=\"p\">.<\/span><span class=\"nx\">totalCount<\/span><span class=\"p\">}<\/span> <span class=\"nx\">Posts<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h4<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">allMarkdownRemark<\/span><span class=\"p\">.<\/span><span class=\"nx\">edges<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">(({<\/span> <span class=\"nx\">node<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n          <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\r\n            <span class=\"o\">&lt;<\/span><span class=\"nx\">Link<\/span>\r\n              <span class=\"nx\">to<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">fields<\/span><span class=\"p\">.<\/span><span class=\"nx\">slug<\/span><span class=\"p\">}<\/span>\r\n              <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n                text-decoration: none;\r\n                color: inherit;\r\n              `<\/span><span class=\"p\">}<\/span>\r\n            <span class=\"o\">&gt;<\/span>\r\n            <span class=\"o\">&lt;<\/span><span class=\"nx\">h3<\/span>\r\n              <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n                margin-bottom: <\/span><span class=\"p\">${<\/span><span class=\"nx\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span> <span class=\"o\">\/<\/span> <span class=\"mi\">4<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n              `<\/span><span class=\"p\">}<\/span>\r\n            <span class=\"o\">&gt;<\/span>\r\n              <span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">frontmatter<\/span><span class=\"p\">.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}{<\/span><span class=\"dl\">\"<\/span> <span class=\"dl\">\"<\/span><span class=\"p\">}<\/span>\r\n              <span class=\"o\">&lt;<\/span><span class=\"nx\">span<\/span>\r\n                <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n                  color: #bbb;\r\n                `<\/span><span class=\"p\">}<\/span>\r\n              <span class=\"o\">&gt;<\/span>\r\n                <span class=\"err\">\u2014<\/span> <span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">frontmatter<\/span><span class=\"p\">.<\/span><span class=\"nx\">date<\/span><span class=\"p\">}<\/span>\r\n              <span class=\"o\">&lt;<\/span><span class=\"sr\">\/span<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"sr\">\/h3<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"nx\">p<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">excerpt<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/p<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Link<\/span><span class=\"err\">&gt;\r\n<\/span>          <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"p\">))}<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Layout<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query MarkdownOfIndex { \/\/\u4fbf\u5b9c\u4e0a\u3001\u4efb\u610f\u3067\u578b\u306e\u540d\u524d\u3092\u3064\u3051\u3066\u304a\u304f\uff08\u305f\u3060\u3057\u3001\u540d\u524d\u304c\u306a\u304f\u3066\u3082\u751f\u6210\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u306e type Query \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4e2d\u306b\u578b\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u53d6\u308a\u51fa\u305b\u3070\u826f\u3044\uff09\r\n    allMarkdownRemark {\r\n      totalCount\r\n      edges {\r\n        node {\r\n          id\r\n          frontmatter {\r\n            title\r\n            date(formatString: \"DD MMMM, YYYY\")\r\n          }\r\n          fields {\r\n            slug\r\n          }\r\n          excerpt\r\n        }\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">Home<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c<\/p>\n<pre class=\"post-pre\"><code>gatsby build\r\n<\/code><\/pre>\n<p>\u5f53\u4f60\u8fd0\u884c\u8fd9\u6837\u7684\u64cd\u4f5c\u540e\uff0c\u4f1a\u5728src\u76ee\u5f55\u4e0b\u751f\u6210\u4e00\u4e2a&#8221;__ generated __&#8221;\u6587\u4ef6\u5939\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u7c7b\u578b\u4fe1\u606f\u6587\u4ef6\u3002<br \/>\n\u4f60\u53ef\u4ee5\u901a\u8fc7\u6587\u4ef6\u641c\u7d22\u6765\u627e\u5230&#8221;MarkdownOfIndex&#8221;\uff0c\u4ee5\u786e\u8ba4\u751f\u6210\u7684\u7c7b\u578b\u4fe1\u606f\u6587\u4ef6\u5e76\u5c06\u5176\u63d0\u53d6\u51fa\u6765\u3002<\/p>\n<pre class=\"post-pre\"><code>\r\n<span class=\"kd\">type<\/span> <span class=\"nx\">MarkdownOfIndexQueryVariables<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">Exact<\/span><span class=\"o\">&lt;<\/span><span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"na\">key<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">]:<\/span> <span class=\"nx\">never<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\r\n\r\n\r\n<span class=\"kd\">type<\/span> <span class=\"nx\">MarkdownOfIndexQuery<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"k\">readonly<\/span> <span class=\"na\">allMarkdownRemark<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span> <span class=\"c1\">\/\/\u3053\u306e\u578b\u3092\u5f15\u3063\u5f35\u3063\u3066\u3042\u3052\u308b<\/span>\r\n    <span class=\"nb\">Pick<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">MarkdownRemarkConnection<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">totalCount<\/span><span class=\"dl\">'<\/span><span class=\"o\">&gt;<\/span>\r\n    <span class=\"o\">&amp;<\/span> <span class=\"p\">{<\/span> <span class=\"k\">readonly<\/span> <span class=\"na\">edges<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ReadonlyArray<\/span><span class=\"o\">&lt;<\/span><span class=\"p\">{<\/span> <span class=\"k\">readonly<\/span> <span class=\"na\">node<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span>\r\n        <span class=\"nb\">Pick<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">MarkdownRemark<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">id<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">excerpt<\/span><span class=\"dl\">'<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&amp;<\/span> <span class=\"p\">{<\/span> <span class=\"k\">readonly<\/span> <span class=\"na\">frontmatter<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Maybe<\/span><span class=\"o\">&lt;<\/span><span class=\"nb\">Pick<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">MarkdownRemarkFrontmatter<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">title<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">date<\/span><span class=\"dl\">'<\/span><span class=\"o\">&gt;&gt;<\/span><span class=\"p\">,<\/span> <span class=\"k\">readonly<\/span> <span class=\"na\">fields<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Maybe<\/span><span class=\"o\">&lt;<\/span><span class=\"nb\">Pick<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">MarkdownRemarkFields<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">slug<\/span><span class=\"dl\">'<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"p\">}<\/span>\r\n      <span class=\"p\">)<\/span> <span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">}<\/span>\r\n  <span class=\"p\">)<\/span> <span class=\"p\">};<\/span>\r\n\r\n\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528Gatsby\u7684PageProps\u5e93<\/h3>\n<p>\u56de\u5230 index.tsx \u6587\u4ef6\u5e76\u6dfb\u52a0 PageProps\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Link<\/span><span class=\"p\">,<\/span> <span class=\"nx\">graphql<\/span><span class=\"p\">,<\/span> <span class=\"nx\">PageProps<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<\/code><\/pre>\n<p>\u53ea\u8981\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\uff0c\u5c06\u7c7b\u578b\u5d4c\u5165\uff0c\u5c31\u80fd\u591f\u6210\u529f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">Home<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FC<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">PageProps<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">MarkdownOfIndexQuery<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">data<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n<span class=\"c1\">\/\/\u4ee5\u4e0b\u7565<\/span>\r\n<\/code><\/pre>\n<h2>3. \u5bf9src\u7f51\u9875\u7684\u6240\u6709\u5185\u5bb9\u8fdb\u884cTS\u8f6c\u6362\u3002<\/h2>\n<p>\u6309\u7167\u4e0e2\u76f8\u540c\u7684\u65b9\u6cd5\u751f\u6210\u5e76\u5e94\u7528\u7c7b\u578b\u3002<\/p>\n<h3>\u5efa\u8bbe\u4e4b\u524d\u7684\u72b6\u6001<\/h3>\n<p>\u5c3d\u91cf\u4ee5\u6700\u5c11\u7684\u4fee\u6539\uff0c\u5c06\u6bcf\u4e2a\u6587\u4ef6\u51c6\u5907\u597d\u53ef\u4ee5\u8fdb\u884c\u6784\u5efa\u7684\u72b6\u6001\u3002\u5982\u679c\u5728\u8fd9\u4e2a\u9636\u6bb5\u6709\u4efb\u4f55\u5f15\u8d77\u6307\u8d23\u7684\u5730\u65b9\uff0c\u8bf7\u968f\u610f\u6dfb\u52a0\u201cany\u201d\u6216\u5176\u4ed6\u65b9\u6cd5\u6765\u6682\u65f6\u89e3\u51b3\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cm\">\/** @jsx jsx *\/<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">React<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span><span class=\"nx\">FC<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">jsx<\/span><span class=\"p\">,<\/span> <span class=\"nx\">css<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">@emotion\/react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">useStaticQuery<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Link<\/span><span class=\"p\">,<\/span> <span class=\"nx\">graphql<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">rhythm<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/utils\/typography<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">Layout<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">children<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">data<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useStaticQuery<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">LayoutSiteMetadataQuery<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n    query LayoutSiteMetadata {\r\n      site {\r\n        siteMetadata {\r\n          title\r\n        }\r\n      }\r\n    }\r\n    `<\/span>\r\n  <span class=\"p\">)<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span>\r\n      <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n        margin: 0 auto;\r\n        max-width: 700px;\r\n        padding: <\/span><span class=\"p\">${<\/span><span class=\"nx\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n        padding-top: <\/span><span class=\"p\">${<\/span><span class=\"nx\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mf\">1.5<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n      `<\/span><span class=\"p\">}<\/span>\r\n    <span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">Link<\/span> <span class=\"nx\">to<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s2\">`\/`<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h3<\/span>\r\n          <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n            margin-bottom: <\/span><span class=\"p\">${<\/span><span class=\"nx\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n            display: inline-block;\r\n            font-style: normal;\r\n          `<\/span><span class=\"p\">}<\/span>\r\n        <span class=\"o\">&gt;<\/span>\r\n          <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">site<\/span><span class=\"p\">.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/h3<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Link<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">Link<\/span>\r\n        <span class=\"nx\">to<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s2\">`\/about\/`<\/span><span class=\"p\">}<\/span>\r\n        <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n          float: right;\r\n        `<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"o\">&gt;<\/span>\r\n        <span class=\"nx\">About<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Link<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"p\">{<\/span><span class=\"nx\">children<\/span><span class=\"p\">}<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">Layout<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">PropTypes<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">prop-types<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Helmet<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react-helmet<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">useStaticQuery<\/span><span class=\"p\">,<\/span> <span class=\"nx\">graphql<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">SEO<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">description<\/span><span class=\"p\">,<\/span> <span class=\"nx\">lang<\/span><span class=\"p\">,<\/span> <span class=\"nx\">meta<\/span><span class=\"p\">,<\/span> <span class=\"nx\">title<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">site<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useStaticQuery<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">SEOsiteMetadataQuery<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n      query SEOsiteMetadata {\r\n        site {\r\n          siteMetadata {\r\n            title\r\n            description\r\n            author\r\n          }\r\n        }\r\n      }\r\n    `<\/span>\r\n  <span class=\"p\">)<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">metaDescription<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">description<\/span> <span class=\"o\">||<\/span> <span class=\"nx\">site<\/span><span class=\"p\">.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">.<\/span><span class=\"nx\">description<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Helmet<\/span>\r\n      <span class=\"nx\">htmlAttributes<\/span><span class=\"o\">=<\/span><span class=\"p\">{{<\/span>\r\n        <span class=\"nx\">lang<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"p\">}}<\/span>\r\n      <span class=\"nx\">title<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"nx\">titleTemplate<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s2\">`%s | <\/span><span class=\"p\">${<\/span><span class=\"nx\">site<\/span><span class=\"p\">.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"nx\">meta<\/span><span class=\"o\">=<\/span><span class=\"p\">{[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`description`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">metaDescription<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">property<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`og:title`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">title<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">property<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`og:description`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">metaDescription<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">property<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`og:type`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`website`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`twitter:card`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`summary`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`twitter:creator`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">site<\/span><span class=\"p\">.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">.<\/span><span class=\"nx\">author<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`twitter:title`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">title<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`twitter:description`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">metaDescription<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n      <span class=\"p\">].<\/span><span class=\"nx\">concat<\/span><span class=\"p\">(<\/span><span class=\"nx\">meta<\/span><span class=\"p\">)}<\/span>\r\n    <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"nx\">SEO<\/span><span class=\"p\">.<\/span><span class=\"nx\">defaultProps<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"na\">lang<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`en`<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">meta<\/span><span class=\"p\">:<\/span> <span class=\"p\">[],<\/span>\r\n  <span class=\"na\">description<\/span><span class=\"p\">:<\/span> <span class=\"s2\">``<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"nx\">SEO<\/span><span class=\"p\">.<\/span><span class=\"nx\">propTypes<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"na\">description<\/span><span class=\"p\">:<\/span> <span class=\"nx\">PropTypes<\/span><span class=\"p\">.<\/span><span class=\"kr\">string<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">lang<\/span><span class=\"p\">:<\/span> <span class=\"nx\">PropTypes<\/span><span class=\"p\">.<\/span><span class=\"kr\">string<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">meta<\/span><span class=\"p\">:<\/span> <span class=\"nx\">PropTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">arrayOf<\/span><span class=\"p\">(<\/span><span class=\"nx\">PropTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">object<\/span><span class=\"p\">),<\/span>\r\n  <span class=\"na\">title<\/span><span class=\"p\">:<\/span> <span class=\"nx\">PropTypes<\/span><span class=\"p\">.<\/span><span class=\"kr\">string<\/span><span class=\"p\">.<\/span><span class=\"nx\">isRequired<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">SEO<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">graphql<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Layout<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/layout<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">About<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">data<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">About<\/span> <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">site<\/span><span class=\"p\">.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">p<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"nx\">We<\/span> <span class=\"nx\">are<\/span> <span class=\"nx\">the<\/span> <span class=\"nx\">only<\/span> <span class=\"nx\">site<\/span> <span class=\"nx\">running<\/span> <span class=\"nx\">on<\/span> <span class=\"nx\">your<\/span> <span class=\"nx\">computer<\/span> <span class=\"nx\">dedicated<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">showing<\/span> <span class=\"nx\">the<\/span>\r\n        <span class=\"nx\">best<\/span> <span class=\"nx\">photos<\/span> <span class=\"nx\">and<\/span> <span class=\"nx\">videos<\/span> <span class=\"k\">of<\/span> <span class=\"nx\">pandas<\/span> <span class=\"nx\">eating<\/span> <span class=\"nx\">lots<\/span> <span class=\"k\">of<\/span> <span class=\"nx\">food<\/span><span class=\"p\">.<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/p<\/span><span class=\"err\">&gt;\r\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Layout<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query AboutsiteMetadata {\r\n    site {\r\n      siteMetadata {\r\n        title\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">About<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"nx\">React<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">graphql<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Layout<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/layout<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">MyFiles<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">data<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">data<\/span><span class=\"p\">)<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">My<\/span> <span class=\"nx\">Sites<\/span> <span class=\"nx\">Files<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"o\">&lt;<\/span><span class=\"nx\">table<\/span><span class=\"o\">&gt;<\/span>\r\n          <span class=\"o\">&lt;<\/span><span class=\"nx\">thead<\/span><span class=\"o\">&gt;<\/span>\r\n            <span class=\"o\">&lt;<\/span><span class=\"nx\">tr<\/span><span class=\"o\">&gt;<\/span>\r\n              <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">relativePath<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\r\n<\/span>              <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">prettySize<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\r\n<\/span>              <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">extension<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\r\n<\/span>              <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">birthTime<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"sr\">\/tr<\/span><span class=\"err\">&gt;\r\n<\/span>          <span class=\"o\">&lt;<\/span><span class=\"sr\">\/thead<\/span><span class=\"err\">&gt;\r\n<\/span>          <span class=\"o\">&lt;<\/span><span class=\"nx\">tbody<\/span><span class=\"o\">&gt;<\/span>\r\n            <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">allFile<\/span><span class=\"p\">.<\/span><span class=\"nx\">edges<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">(({<\/span> <span class=\"nx\">node<\/span> <span class=\"p\">},<\/span> <span class=\"nx\">index<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n              <span class=\"o\">&lt;<\/span><span class=\"nx\">tr<\/span> <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">index<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\r\n                <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">relativePath<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\r\n<\/span>                <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">prettySize<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\r\n<\/span>                <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">extension<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\r\n<\/span>                <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">birthTime<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\r\n<\/span>              <span class=\"o\">&lt;<\/span><span class=\"sr\">\/tr<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"p\">))}<\/span>\r\n          <span class=\"o\">&lt;<\/span><span class=\"sr\">\/tbody<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/table<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Layout<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query {\r\n    allFile {\r\n      edges {\r\n        node {\r\n          relativePath\r\n          prettySize\r\n          extension\r\n          birthTime(fromNow: true)\r\n        }\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">MyFiles<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">graphql<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">gatsby<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Layout<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/layout<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">SEO<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/seo<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">BlogPost<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">data<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">post<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">markdownRemark<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">SEO<\/span> <span class=\"nx\">title<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">post<\/span><span class=\"p\">.<\/span><span class=\"nx\">frontmatter<\/span><span class=\"p\">.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span> <span class=\"nx\">description<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">post<\/span><span class=\"p\">.<\/span><span class=\"nx\">excerpt<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">post<\/span><span class=\"p\">.<\/span><span class=\"nx\">frontmatter<\/span><span class=\"p\">.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">dangerouslySetInnerHTML<\/span><span class=\"o\">=<\/span><span class=\"p\">{{<\/span> <span class=\"na\">__html<\/span><span class=\"p\">:<\/span> <span class=\"nx\">post<\/span><span class=\"p\">.<\/span><span class=\"nx\">html<\/span> <span class=\"p\">}}<\/span><span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Layout<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query($slug: String!) {\r\n    markdownRemark(fields: { slug: { eq: $slug } }) {\r\n      html\r\n      frontmatter {\r\n        title\r\n      }\r\n      excerpt\r\n    }\r\n  }\r\n`<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">BlogPost<\/span>\r\n\r\n<\/code><\/pre>\n<p>typography.js\u7684\u6587\u4ef6\u540d\u4ec5\u66f4\u6539\u4e3atypography.ts<\/p>\n<pre class=\"post-pre\"><code>gatsby build\r\n<\/code><\/pre>\n<h2>\u5c06gatsby-node.js\u8f6c\u5316\u4e3aTypeScript\u3002<\/h2>\n<p>\u4e0b\u4e00\u6b65\u662f\u5c06gatsby-node.js\u8f6c\u5316\u4e3aTS\uff0c\u56e0\u6b64\u9700\u8981\u5b89\u88c5ts-node\u3002<\/p>\n<pre class=\"post-pre\"><code>yarn add -D ts-node\r\n<\/code><\/pre>\n<p>\u5728\u5c06gatsby-node.js\u8f6c\u6362\u4e3aTypeScript\u65f6\uff0c\u6211\u4eec\u4fdd\u7559\u4e86gatsby-node.js\u6587\u4ef6\u540d\uff0c\u5e76\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3agatsby-node\/index.ts\u7684\u7528\u4e8eTypeScript\u7684\u6587\u4ef6\u5939\u548c\u6587\u4ef6\uff0c\u5e76\u4ece\u8fd9\u91cc\u5f15\u7528\u3002 \u53c2\u8003\uff1aGatsby.js\u7684TypeScript\u5316 2020<\/p>\n<p>\u9996\u5148\uff0c\u5c06gatsby-node.js\u4e2d\u7684\u5904\u7406\u8fc7\u7a0b\u8f6c\u5316\u4e3aTypeScript\u5e76\u6dfb\u52a0\u5230index.ts\u6587\u4ef6\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">path<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">path<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">createFilePath<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby-source-filesystem<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">GatsbyNode<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">gatsby<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">onCreateNode<\/span><span class=\"p\">:<\/span> <span class=\"nx\">GatsbyNode<\/span><span class=\"p\">[<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">onCreateNode<\/span><span class=\"dl\">\"<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">node<\/span><span class=\"p\">,<\/span> <span class=\"nx\">getNode<\/span><span class=\"p\">,<\/span> <span class=\"nx\">actions<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">createNodeField<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">actions<\/span>\r\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">internal<\/span><span class=\"p\">.<\/span><span class=\"kd\">type<\/span> <span class=\"o\">===<\/span> <span class=\"s2\">`MarkdownRemark`<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">slug<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">createFilePath<\/span><span class=\"p\">({<\/span> <span class=\"nx\">node<\/span><span class=\"p\">,<\/span> <span class=\"nx\">getNode<\/span><span class=\"p\">,<\/span> <span class=\"na\">basePath<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`pages`<\/span> <span class=\"p\">})<\/span>\r\n    <span class=\"nx\">createNodeField<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"nx\">node<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`slug`<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">value<\/span><span class=\"p\">:<\/span> <span class=\"nx\">slug<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">})<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">createPages<\/span><span class=\"p\">:<\/span> <span class=\"nx\">GatsbyNode<\/span><span class=\"p\">[<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">createPages<\/span><span class=\"dl\">\"<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">graphql<\/span><span class=\"p\">,<\/span> <span class=\"nx\">actions<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">createPage<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">actions<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">result<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">graphql<\/span><span class=\"o\">&lt;<\/span><span class=\"p\">{<\/span> <span class=\"na\">allMarkdownRemark<\/span><span class=\"p\">:<\/span> <span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">Query<\/span><span class=\"p\">[<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">allMarkdownRemark<\/span><span class=\"dl\">\"<\/span><span class=\"p\">]}<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span><span class=\"s2\">`\r\n  {\r\n      allMarkdownRemark {\r\n        edges {\r\n          node {\r\n            fields {\r\n              slug\r\n            }\r\n          }\r\n        }\r\n      }\r\n  }\r\n  `<\/span><span class=\"p\">)<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">data<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">result<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">undefined<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"k\">if<\/span><span class=\"p\">(<\/span> <span class=\"nx\">data<\/span> <span class=\"o\">===<\/span> <span class=\"kc\">undefined<\/span><span class=\"p\">)<\/span> <span class=\"k\">throw<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">\u30c7\u30fc\u30bf\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n  <span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">allMarkdownRemark<\/span><span class=\"p\">.<\/span><span class=\"nx\">edges<\/span><span class=\"p\">.<\/span><span class=\"nx\">forEach<\/span><span class=\"p\">(({<\/span><span class=\"nx\">node<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">fields<\/span><span class=\"p\">){<\/span>\r\n    <span class=\"nx\">createPage<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"na\">path<\/span><span class=\"p\">:<\/span> <span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">fields<\/span><span class=\"p\">.<\/span><span class=\"nx\">slug<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">\/undefined<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"s2\">`.\/src\/templates\/blog-post.tsx`<\/span><span class=\"p\">),<\/span>\r\n      <span class=\"na\">context<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">slug<\/span><span class=\"p\">:<\/span> <span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">fields<\/span><span class=\"p\">.<\/span><span class=\"nx\">slug<\/span>\r\n      <span class=\"p\">}<\/span>\r\n    <span class=\"p\">})<\/span>\r\n  <span class=\"p\">}<\/span>\r\n  <span class=\"p\">})<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7136\u800c\uff0cgatsby-node.js\u5c06\u88ab\u91cd\u5199\u4e3a\u62c9\u53d6gatsby-node\/index.ts\u7684\u4ee3\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"dl\">\"<\/span><span class=\"s2\">use strict<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">ts-node<\/span><span class=\"dl\">\"<\/span><span class=\"p\">).<\/span><span class=\"nx\">register<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">compilerOptions<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"na\">module<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">commonjs<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"na\">target<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">esnext<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n<span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">.\/src\/__generated__\/gatsby-types<\/span><span class=\"dl\">\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">createPages<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">onCreateNode<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">.\/gatsby-node\/index<\/span><span class=\"dl\">\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">createPages<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">createPages<\/span>\r\n<span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">onCreateNode<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">onCreateNode<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u65f6\u5019\uff0c\u6211\u5efa\u8bae\u5148\u7528 gatsby develop \u6765\u786e\u8ba4\u4e00\u4e0b\u662f\u5426\u6b63\u5e38\u8fd0\u884c\uff0c\u6211\u89c9\u5f97\u8f6c\u8bd1\u5e94\u8be5\u662f\u6210\u529f\u7684\uff08\u5982\u679c\u6709\u9519\u8bef\u7684\u8bdd\uff0c\u53ef\u4ee5\u7528\u4efb\u4f55\u65b9\u6cd5\u6765\u5904\u7406\uff0c\u6bd4\u5982\u4f7f\u7528any\u7b49\u7b49\u54c8\uff09\u3002<\/p>\n<h2>\u4ee5\u4e25\u683c\u6a21\u5f0f\u9010\u6b65\u4fee\u6b63<\/h2>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"compilerOptions\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"target\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"esnext\"<\/span><span class=\"p\">,<\/span>                          <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">ECMAScript<\/span> <span class=\"err\">target<\/span> <span class=\"err\">version:<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">3<\/span><span class=\"err\">'<\/span> <span class=\"err\">(default)<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">5<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2015<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2016<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2017<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2018<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2019<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'ES<\/span><span class=\"mi\">2020<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">or<\/span> <span class=\"err\">'ESNEXT'.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"module\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"commonjs\"<\/span><span class=\"p\">,<\/span>                     <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">module<\/span> <span class=\"err\">code<\/span> <span class=\"err\">generation:<\/span> <span class=\"err\">'none'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'commonjs'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'amd'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'system'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'umd'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'es<\/span><span class=\"mi\">2015<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'es<\/span><span class=\"mi\">2020<\/span><span class=\"err\">'<\/span><span class=\"p\">,<\/span> <span class=\"err\">or<\/span> <span class=\"err\">'ESNext'.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"lib\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"dom\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"es2017\"<\/span><span class=\"p\">],<\/span>                             <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">library<\/span> <span class=\"err\">files<\/span> <span class=\"err\">to<\/span> <span class=\"err\">be<\/span> <span class=\"err\">included<\/span> <span class=\"err\">in<\/span> <span class=\"err\">the<\/span> <span class=\"err\">compilation.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"jsx\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"react\"<\/span><span class=\"p\">,<\/span>                     <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">JSX<\/span> <span class=\"err\">code<\/span> <span class=\"err\">generation:<\/span> <span class=\"err\">'preserve'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'react-native'<\/span><span class=\"p\">,<\/span> <span class=\"err\">or<\/span> <span class=\"err\">'react'.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"outDir\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\".\/build\"<\/span><span class=\"p\">,<\/span>                        <span class=\"err\">\/*<\/span> <span class=\"err\">Redirect<\/span> <span class=\"err\">output<\/span> <span class=\"err\">structure<\/span> <span class=\"err\">to<\/span> <span class=\"err\">the<\/span> <span class=\"err\">directory.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"rootDir\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\".\/\"<\/span><span class=\"p\">,<\/span>                       <span class=\"err\">\/*<\/span> <span class=\"err\">Specify<\/span> <span class=\"err\">the<\/span> <span class=\"err\">root<\/span> <span class=\"err\">directory<\/span> <span class=\"err\">of<\/span> <span class=\"err\">input<\/span> <span class=\"err\">files.<\/span> <span class=\"err\">Use<\/span> <span class=\"err\">to<\/span> <span class=\"err\">control<\/span> <span class=\"err\">the<\/span> <span class=\"err\">output<\/span> <span class=\"err\">directory<\/span> <span class=\"err\">structure<\/span> <span class=\"err\">with<\/span> <span class=\"err\">--outDir.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noUnusedLocals\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                <span class=\"err\">\/*<\/span> <span class=\"err\">Report<\/span> <span class=\"err\">errors<\/span> <span class=\"err\">on<\/span> <span class=\"err\">unused<\/span> <span class=\"err\">locals.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noUnusedParameters\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>            <span class=\"err\">\/*<\/span> <span class=\"err\">Report<\/span> <span class=\"err\">errors<\/span> <span class=\"err\">on<\/span> <span class=\"err\">unused<\/span> <span class=\"err\">parameters.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noImplicitReturns\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>             <span class=\"err\">\/*<\/span> <span class=\"err\">Report<\/span> <span class=\"err\">error<\/span> <span class=\"err\">when<\/span> <span class=\"err\">not<\/span> <span class=\"err\">all<\/span> <span class=\"err\">code<\/span> <span class=\"err\">paths<\/span> <span class=\"err\">in<\/span> <span class=\"err\">function<\/span> <span class=\"err\">return<\/span> <span class=\"err\">a<\/span> <span class=\"err\">value.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noFallthroughCasesInSwitch\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>    <span class=\"err\">\/*<\/span> <span class=\"err\">Report<\/span> <span class=\"err\">errors<\/span> <span class=\"err\">for<\/span> <span class=\"err\">fallthrough<\/span> <span class=\"err\">cases<\/span> <span class=\"err\">in<\/span> <span class=\"err\">switch<\/span> <span class=\"err\">statement.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"baseUrl\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"src\"<\/span><span class=\"p\">,<\/span>                       <span class=\"err\">\/*<\/span> <span class=\"err\">Base<\/span> <span class=\"err\">directory<\/span> <span class=\"err\">to<\/span> <span class=\"err\">resolve<\/span> <span class=\"err\">non-absolute<\/span> <span class=\"err\">module<\/span> <span class=\"err\">names.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"esModuleInterop\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                  <span class=\"err\">\/*<\/span> <span class=\"err\">Enables<\/span> <span class=\"err\">emit<\/span> <span class=\"err\">interoperability<\/span> <span class=\"err\">between<\/span> <span class=\"err\">CommonJS<\/span> <span class=\"err\">and<\/span> <span class=\"err\">ES<\/span> <span class=\"err\">Modules<\/span> <span class=\"err\">via<\/span> <span class=\"err\">creation<\/span> <span class=\"err\">of<\/span> <span class=\"err\">namespace<\/span> <span class=\"err\">objects<\/span> <span class=\"err\">for<\/span> <span class=\"err\">all<\/span> <span class=\"err\">imports.<\/span> <span class=\"err\">Implies<\/span> <span class=\"err\">'allowSyntheticDefaultImports'.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"experimentalDecorators\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>        <span class=\"err\">\/*<\/span> <span class=\"err\">Enables<\/span> <span class=\"err\">experimental<\/span> <span class=\"err\">support<\/span> <span class=\"err\">for<\/span> <span class=\"err\">ES<\/span><span class=\"mi\">7<\/span> <span class=\"err\">decorators.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"emitDecoratorMetadata\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>         <span class=\"err\">\/*<\/span> <span class=\"err\">Enables<\/span> <span class=\"err\">experimental<\/span> <span class=\"err\">support<\/span> <span class=\"err\">for<\/span> <span class=\"err\">emitting<\/span> <span class=\"err\">type<\/span> <span class=\"err\">metadata<\/span> <span class=\"err\">for<\/span> <span class=\"err\">decorators.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"skipLibCheck\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                     <span class=\"err\">\/*<\/span> <span class=\"err\">Skip<\/span> <span class=\"err\">type<\/span> <span class=\"err\">checking<\/span> <span class=\"err\">of<\/span> <span class=\"err\">declaration<\/span> <span class=\"err\">files.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"forceConsistentCasingInFileNames\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span>  <span class=\"err\">\/*<\/span> <span class=\"err\">Disallow<\/span> <span class=\"err\">inconsistently-cased<\/span> <span class=\"err\">references<\/span> <span class=\"err\">to<\/span> <span class=\"err\">the<\/span> <span class=\"err\">same<\/span> <span class=\"err\">file.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"strict\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                           <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">all<\/span> <span class=\"err\">strict<\/span> <span class=\"err\">type-checking<\/span> <span class=\"err\">options.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"noImplicitAny\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>                 <span class=\"err\">\/*<\/span> <span class=\"err\">Raise<\/span> <span class=\"err\">error<\/span> <span class=\"err\">on<\/span> <span class=\"err\">expressions<\/span> <span class=\"err\">and<\/span> <span class=\"err\">declarations<\/span> <span class=\"err\">with<\/span> <span class=\"err\">an<\/span> <span class=\"err\">implied<\/span> <span class=\"err\">'any'<\/span> <span class=\"err\">type.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"strictNullChecks\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>              <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">strict<\/span> <span class=\"kc\">null<\/span> <span class=\"err\">checks.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"strictFunctionTypes\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>           <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">strict<\/span> <span class=\"err\">checking<\/span> <span class=\"err\">of<\/span> <span class=\"err\">function<\/span> <span class=\"err\">types.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"strictBindCallApply\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>           <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">strict<\/span> <span class=\"err\">'bind'<\/span><span class=\"p\">,<\/span> <span class=\"err\">'call'<\/span><span class=\"p\">,<\/span> <span class=\"err\">and<\/span> <span class=\"err\">'apply'<\/span> <span class=\"err\">methods<\/span> <span class=\"err\">on<\/span> <span class=\"err\">functions.<\/span> <span class=\"err\">*\/<\/span>\r\n    <span class=\"nl\">\"strictPropertyInitialization\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>  <span class=\"err\">\/*<\/span> <span class=\"err\">Enable<\/span> <span class=\"err\">strict<\/span> <span class=\"err\">checking<\/span> <span class=\"err\">of<\/span> <span class=\"err\">property<\/span> <span class=\"err\">initialization<\/span> <span class=\"err\">in<\/span> <span class=\"err\">classes.<\/span> <span class=\"err\">*\/<\/span>\r\n  <span class=\"p\">},<\/span>\r\n  <span class=\"nl\">\"include\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"src\/**\/*\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"gatsby-node\/index.ts\"<\/span><span class=\"p\">],<\/span>\r\n  <span class=\"nl\">\"exclude\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"s2\">\"node_modules\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"public\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"build\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"src\/templates\/blog-post.tsx\"<\/span><span class=\"p\">],<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u90a3\u4e48\u7acb\u523b\u5c31\u4f1a\u9047\u5230\u9519\u8bef\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8fdb\u884c\u4fee\u6b63\u3002<\/p>\n<h2>\u56e0\u4e3a\u5728\u751f\u6210\u7684undefined\u5904\u51fa\u73b0\u9519\u8bef\uff0c\u9700\u8981\u8fdb\u884c\u4fee\u6b63\u3002<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83e8913a08637a6b48ee\/56-0.png\" alt=\"image.png\" \/><\/div>\n<h3>\u5bf9\u7ec4\u4ef6\u548c\u9875\u9762\u8fdb\u884c\u4e86\u4fee\u6574\u770b\u4e86\u770b\u3002<\/h3>\n<p>\u8fd9\u91cc\u662fgit &#8211; \u5b8c\u6574\u7684\u6559\u7a0b\u7684TS\u5316\u5206\u652f\u5728\u8fd9\u91cc<\/p>\n<pre class=\"post-pre\"><code><span class=\"cm\">\/** @jsx jsx *\/<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FC<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">jsx<\/span><span class=\"p\">,<\/span> <span class=\"nx\">css<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">@emotion\/react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">useStaticQuery<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Link<\/span><span class=\"p\">,<\/span> <span class=\"nx\">graphql<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">rhythm<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/utils\/typography<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">Layout<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FC<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">children<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">data<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useStaticQuery<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">LayoutSiteMetadataQuery<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n    query LayoutSiteMetadata {\r\n      site {\r\n        siteMetadata {\r\n          title\r\n        }\r\n      }\r\n    }\r\n    `<\/span>\r\n  <span class=\"p\">)<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span>\r\n      <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n        margin: 0 auto;\r\n        max-width: 700px;\r\n        padding: <\/span><span class=\"p\">${<\/span><span class=\"nx\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n        padding-top: <\/span><span class=\"p\">${<\/span><span class=\"nx\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mf\">1.5<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n      `<\/span><span class=\"p\">}<\/span>\r\n    <span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">Link<\/span> <span class=\"nx\">to<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s2\">`\/`<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h3<\/span>\r\n          <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n            margin-bottom: <\/span><span class=\"p\">${<\/span><span class=\"nx\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n            display: inline-block;\r\n            font-style: normal;\r\n          `<\/span><span class=\"p\">}<\/span>\r\n        <span class=\"o\">&gt;<\/span>\r\n          <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">site<\/span><span class=\"p\">?.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">?.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/h3<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Link<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">Link<\/span>\r\n        <span class=\"nx\">to<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s2\">`\/about\/`<\/span><span class=\"p\">}<\/span>\r\n        <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n          float: right;\r\n        `<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"o\">&gt;<\/span>\r\n        <span class=\"nx\">About<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Link<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"p\">{<\/span><span class=\"nx\">children<\/span><span class=\"p\">}<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">Layout<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"c1\">\/\/ import PropTypes from \"prop-types\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Helmet<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react-helmet<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">useStaticQuery<\/span><span class=\"p\">,<\/span> <span class=\"nx\">graphql<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kr\">interface<\/span> <span class=\"nx\">SEOTypes<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">description<\/span><span class=\"p\">?:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">lang<\/span><span class=\"p\">?:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">meta<\/span><span class=\"p\">?:<\/span> <span class=\"kr\">any<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">title<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">SEO<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span>\r\n  <span class=\"nx\">description<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">lang<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">meta<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">title<\/span>\r\n<span class=\"p\">}:<\/span> <span class=\"nx\">SEOTypes<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">site<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useStaticQuery<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">SEOsiteMetadataQuery<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n      query SEOsiteMetadata {\r\n        site {\r\n          siteMetadata {\r\n            title\r\n            description\r\n            author\r\n          }\r\n        }\r\n      }\r\n    `<\/span>\r\n  <span class=\"p\">)<\/span>\r\n\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">metaDescription<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">description<\/span> <span class=\"o\">||<\/span> <span class=\"nx\">site<\/span><span class=\"p\">?.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">?.<\/span><span class=\"nx\">description<\/span>\r\n  <span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">lang<\/span><span class=\"p\">)<\/span> <span class=\"nx\">lang<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">ja<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">meta<\/span><span class=\"p\">)<\/span> <span class=\"nx\">meta<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{};<\/span>\r\n\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Helmet<\/span>\r\n      <span class=\"nx\">htmlAttributes<\/span><span class=\"o\">=<\/span><span class=\"p\">{{<\/span>\r\n        <span class=\"nx\">lang<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"p\">}}<\/span>\r\n      <span class=\"nx\">title<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"nx\">titleTemplate<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"s2\">`%s | <\/span><span class=\"p\">${<\/span><span class=\"nx\">site<\/span><span class=\"p\">?.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">?.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"nx\">meta<\/span><span class=\"o\">=<\/span><span class=\"p\">{[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`description`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">metaDescription<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">property<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`og:title`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">title<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">property<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`og:description`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">metaDescription<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">property<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`og:type`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`website`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`twitter:card`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`summary`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`twitter:creator`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">site<\/span><span class=\"p\">?.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">?.<\/span><span class=\"nx\">author<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`twitter:title`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">title<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"p\">{<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`twitter:description`<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">metaDescription<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n      <span class=\"p\">].<\/span><span class=\"nx\">concat<\/span><span class=\"p\">(<\/span><span class=\"nx\">meta<\/span><span class=\"p\">)}<\/span>\r\n    <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">SEO<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"cm\">\/** @jsx jsx *\/<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span><span class=\"nx\">FC<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">jsx<\/span><span class=\"p\">,<\/span> <span class=\"nx\">css<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@emotion\/react<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Link<\/span><span class=\"p\">,<\/span> <span class=\"nx\">graphql<\/span><span class=\"p\">,<\/span> <span class=\"nx\">PageProps<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">rhythm<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/utils\/typography<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Layout<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/layout<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">Home<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FC<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">PageProps<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">MarkdownOfIndexQuery<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">data<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span>\r\n          <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n            display: inline-block;\r\n            border-bottom: 1px solid;\r\n          `<\/span><span class=\"p\">}<\/span>\r\n        <span class=\"o\">&gt;<\/span>\r\n          <span class=\"nx\">Amazing<\/span> <span class=\"nx\">Pandas<\/span> <span class=\"nx\">Eating<\/span> <span class=\"nx\">Things<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"o\">&lt;<\/span><span class=\"nx\">h4<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">allMarkdownRemark<\/span><span class=\"p\">.<\/span><span class=\"nx\">totalCount<\/span><span class=\"p\">}<\/span> <span class=\"nx\">Posts<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h4<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">allMarkdownRemark<\/span><span class=\"p\">.<\/span><span class=\"nx\">edges<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">(({<\/span> <span class=\"nx\">node<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n          <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\r\n            <span class=\"o\">&lt;<\/span><span class=\"nx\">Link<\/span>\r\n              <span class=\"nx\">to<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">fields<\/span><span class=\"p\">?.<\/span><span class=\"nx\">slug<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">\/<\/span><span class=\"dl\">'<\/span><span class=\"p\">}<\/span>\r\n              <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n                text-decoration: none;\r\n                color: inherit;\r\n              `<\/span><span class=\"p\">}<\/span>\r\n            <span class=\"o\">&gt;<\/span>\r\n            <span class=\"o\">&lt;<\/span><span class=\"nx\">h3<\/span>\r\n              <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n                margin-bottom: <\/span><span class=\"p\">${<\/span><span class=\"nx\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span> <span class=\"o\">\/<\/span> <span class=\"mi\">4<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n              `<\/span><span class=\"p\">}<\/span>\r\n            <span class=\"o\">&gt;<\/span>\r\n              <span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">frontmatter<\/span><span class=\"p\">?.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}{<\/span><span class=\"dl\">\"<\/span> <span class=\"dl\">\"<\/span><span class=\"p\">}<\/span>\r\n              <span class=\"o\">&lt;<\/span><span class=\"nx\">span<\/span>\r\n                <span class=\"nx\">css<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n                  color: #bbb;\r\n                `<\/span><span class=\"p\">}<\/span>\r\n              <span class=\"o\">&gt;<\/span>\r\n                <span class=\"err\">\u2014<\/span> <span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">frontmatter<\/span><span class=\"p\">?.<\/span><span class=\"nx\">date<\/span><span class=\"p\">}<\/span>\r\n              <span class=\"o\">&lt;<\/span><span class=\"sr\">\/span<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"sr\">\/h3<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"nx\">p<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">excerpt<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/p<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Link<\/span><span class=\"err\">&gt;\r\n<\/span>          <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"p\">))}<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Layout<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query MarkdownOfIndex {\r\n    allMarkdownRemark {\r\n      totalCount\r\n      edges {\r\n        node {\r\n          id\r\n          frontmatter {\r\n            title\r\n            date(formatString: \"DD MMMM, YYYY\")\r\n          }\r\n          fields {\r\n            slug\r\n          }\r\n          excerpt\r\n        }\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">Home<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span><span class=\"nx\">FC<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">graphql<\/span><span class=\"p\">,<\/span> <span class=\"nx\">PageProps<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Layout<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/layout<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">About<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FC<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">PageProps<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">AboutsiteMetadataQuery<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span> <span class=\"nx\">data<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">About<\/span> <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">site<\/span><span class=\"p\">?.<\/span><span class=\"nx\">siteMetadata<\/span><span class=\"p\">?.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">p<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"nx\">We<\/span> <span class=\"nx\">are<\/span> <span class=\"nx\">the<\/span> <span class=\"nx\">only<\/span> <span class=\"nx\">site<\/span> <span class=\"nx\">running<\/span> <span class=\"nx\">on<\/span> <span class=\"nx\">your<\/span> <span class=\"nx\">computer<\/span> <span class=\"nx\">dedicated<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">showing<\/span> <span class=\"nx\">the<\/span>\r\n        <span class=\"nx\">best<\/span> <span class=\"nx\">photos<\/span> <span class=\"nx\">and<\/span> <span class=\"nx\">videos<\/span> <span class=\"k\">of<\/span> <span class=\"nx\">pandas<\/span> <span class=\"nx\">eating<\/span> <span class=\"nx\">lots<\/span> <span class=\"k\">of<\/span> <span class=\"nx\">food<\/span><span class=\"p\">.<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/p<\/span><span class=\"err\">&gt;\r\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Layout<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query AboutsiteMetadata {\r\n    site {\r\n      siteMetadata {\r\n        title\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">About<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span><span class=\"nx\">FC<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">graphql<\/span><span class=\"p\">,<\/span> <span class=\"nx\">PageProps<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">gatsby<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Layout<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/layout<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">MyFiles<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FC<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">PageProps<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">myFilesAllFileQuery<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">data<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">My<\/span> <span class=\"nx\">Sites<\/span> <span class=\"nx\">Files<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"o\">&lt;<\/span><span class=\"nx\">table<\/span><span class=\"o\">&gt;<\/span>\r\n          <span class=\"o\">&lt;<\/span><span class=\"nx\">thead<\/span><span class=\"o\">&gt;<\/span>\r\n            <span class=\"o\">&lt;<\/span><span class=\"nx\">tr<\/span><span class=\"o\">&gt;<\/span>\r\n              <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">relativePath<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\r\n<\/span>              <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">prettySize<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\r\n<\/span>              <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">extension<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\r\n<\/span>              <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">birthTime<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"sr\">\/tr<\/span><span class=\"err\">&gt;\r\n<\/span>          <span class=\"o\">&lt;<\/span><span class=\"sr\">\/thead<\/span><span class=\"err\">&gt;\r\n<\/span>          <span class=\"o\">&lt;<\/span><span class=\"nx\">tbody<\/span><span class=\"o\">&gt;<\/span>\r\n            <span class=\"p\">{<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">allFile<\/span><span class=\"p\">.<\/span><span class=\"nx\">edges<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">(({<\/span> <span class=\"nx\">node<\/span> <span class=\"p\">},<\/span> <span class=\"nx\">index<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n              <span class=\"o\">&lt;<\/span><span class=\"nx\">tr<\/span> <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">index<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\r\n                <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">relativePath<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\r\n<\/span>                <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">prettySize<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\r\n<\/span>                <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">extension<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\r\n<\/span>                <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">birthTime<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\r\n<\/span>              <span class=\"o\">&lt;<\/span><span class=\"sr\">\/tr<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"p\">))}<\/span>\r\n          <span class=\"o\">&lt;<\/span><span class=\"sr\">\/tbody<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/table<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Layout<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query myFilesAllFile {\r\n    allFile {\r\n      edges {\r\n        node {\r\n          relativePath\r\n          prettySize\r\n          extension\r\n          birthTime(fromNow: true)\r\n        }\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">MyFiles<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span><span class=\"nx\">FC<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">graphql<\/span><span class=\"p\">,<\/span> <span class=\"nx\">PageProps<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">gatsby<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Layout<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/layout<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">SEO<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/seo<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">BlogPost<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FC<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">PageProps<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">GatsbyTypes<\/span><span class=\"p\">.<\/span><span class=\"nx\">blogPostRemarkQuery<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">({<\/span><span class=\"nx\">data<\/span><span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">post<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">markdownRemark<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">Layout<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">SEO<\/span> <span class=\"nx\">title<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">post<\/span><span class=\"p\">?.<\/span><span class=\"nx\">frontmatter<\/span><span class=\"p\">?.<\/span><span class=\"nx\">title<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">undefined<\/span><span class=\"dl\">\"<\/span><span class=\"p\">}<\/span> <span class=\"nx\">description<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">post<\/span><span class=\"p\">?.<\/span><span class=\"nx\">excerpt<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">undefined<\/span><span class=\"dl\">\"<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">post<\/span><span class=\"p\">?.<\/span><span class=\"nx\">frontmatter<\/span><span class=\"p\">?.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">dangerouslySetInnerHTML<\/span><span class=\"o\">=<\/span><span class=\"p\">{{<\/span> <span class=\"na\">__html<\/span><span class=\"p\">:<\/span> <span class=\"nx\">post<\/span><span class=\"p\">?.<\/span><span class=\"nx\">html<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">undefined<\/span><span class=\"dl\">\"<\/span><span class=\"p\">}}<\/span><span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Layout<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query blogPostRemark($slug: String!) {\r\n    markdownRemark(fields: { slug: { eq: $slug } }) {\r\n      html\r\n      frontmatter {\r\n        title\r\n      }\r\n      excerpt\r\n    }\r\n  }\r\n`<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">BlogPost<\/span>\r\n\r\n<\/code><\/pre>\n<h3>\u6dfb\u52a0\u7f3a\u5c11\u7684\u5e93\u3002<\/h3>\n<pre class=\"post-pre\"><code>yarn add -D @types\/react-helmet @types\/typography\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u91cc\uff0c\u53ef\u60b2\u7684\u662f\uff0c\u5728GatsbyJS\u6559\u7a0b\u4e2d\u4f7f\u7528\u7684&#8221;typography-theme-kirkham&#8221;\u7684@types\u6587\u4ef6\u627e\u4e0d\u5230\uff0c\u56e0\u6b64\u65e0\u6cd5\u8fdb\u884cTS\u7f16\u7801\u3002<\/p>\n<h3>\u8fdb\u884c\u5f00\u53d1\u65f6\u51fa\u73b0\u9519\u8bef\u3002<\/h3>\n<p>\u6211\u60f3\u5728\u8fd9\u91cc\u8fdb\u884cgatsby develop\u7684\u6d4b\u8bd5\uff0c\u4f46\u4e0d\u77e5\u9053\u4e3a\u4ec0\u4e48\uff0c\u5982\u679c\u4fdd\u7559&#8221;gatsby-plugin-typegen&#8221;\u63d2\u4ef6\uff0c&#8221;\u7ec4\u4ef6\u751f\u6210\u7684GraphQL\u7c7b\u578b\u5c06\u4e0d\u4f1a\u6d88\u5931\uff0c\u7ec8\u7aef\u5c06\u4e00\u76f4\u91cd\u65b0\u52a0\u8f7d\u5e76\u65e0\u6cd5\u8fd0\u884c\u3002&#8221;<\/p>\n<p>\u5982\u679c\u6709\u4eba\u77e5\u9053\u7406\u7531\uff0c\u8bf7\u544a\u8bc9\u6211\uff0c\u56e0\u4e3a\u6211\u4e0d\u660e\u767d\u3002\u662f\u56e0\u4e3a\u53ea\u6709\u5728\u5904\u7406develop\u65f6\uff0c\u6ca1\u6709\u4f7f\u7528useStaticQuery\u7684GraphQL\u624d\u4f1a\u91cd\u65b0\u751f\u6210\u7c7b\u578b\u5417\uff1f<\/p>\n<p>\u5f53\u7ec4\u4ef6\u7684GraphQL\u7c7b\u578b\u6d88\u5931\u540e\uff0c\u901a\u8fc7\u8fdb\u884cgatsby\u6784\u5efa\uff0c\u5c31\u53ef\u4ee5\u6062\u590d\u5176\u539f\u59cb\u72b6\u6001\u3002<br \/>\n\u56e0\u6b64\uff0c\u5728\u8fdb\u884cgatsby\u5f00\u53d1\u65f6\uff0c\u9700\u8981\u6ce8\u91ca\u6389\u5728gatsby-config.js\u4e2d\u914d\u7f6e\u7684gatsby-plugin-typegen\u3002<\/p>\n<h2>\u6211\u5c1d\u8bd5\u6784\u5efa\u5e76\u542f\u52a8\u4e86\u670d\u52a1\u3002<\/h2>\n<pre class=\"post-pre\"><code>gatsby build\r\ngatsby serve\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83e8913a08637a6b48ee\/74-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u5982\u679c\u53ef\u4ee5\u5728 http:\/\/localhost:9000\/ \u4e0a\u542f\u52a8\uff0c\u5219\u5b8c\u6210\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c06\u6559\u7a0b4~8\u7684\u5185\u5bb9\u8f6c\u5316\u4e3aTypeScript\u683c\u5f0f\u3002\u4f7f\u7528Gatsby\u4e2d\u7684\u6570\u636e\u3002 \u901a\u8fc7\u4f7f\u7528\u540d\u4e3agatsby-plu [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48213","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5c1d\u8bd5\u5c06gatsbyjs\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3atypescript\u5316\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316\" \/>\n<meta property=\"og:description\" content=\"\u5c06\u6559\u7a0b4~8\u7684\u5185\u5bb9\u8f6c\u5316\u4e3aTypeScript\u683c\u5f0f\u3002\u4f7f\u7528Gatsby\u4e2d\u7684\u6570\u636e\u3002 \u901a\u8fc7\u4f7f\u7528\u540d\u4e3agatsby-plu [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5c1d\u8bd5\u5c06gatsbyjs\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3atypescript\u5316\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-24T14:37:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T19:32:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83e8913a08637a6b48ee\/4-0.png\" \/>\n<meta name=\"author\" content=\"\u79d1, \u9896\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u9896\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/\",\"name\":\"\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-01-24T14:37:36+00:00\",\"dateModified\":\"2024-04-29T19:32:36+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e\",\"name\":\"\u79d1, \u9896\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g\",\"caption\":\"\u79d1, \u9896\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/keying\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/\u5c1d\u8bd5\u5c06gatsbyjs\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3atypescript\u5316\u3002\/","og_locale":"zh_CN","og_type":"article","og_title":"\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316","og_description":"\u5c06\u6559\u7a0b4~8\u7684\u5185\u5bb9\u8f6c\u5316\u4e3aTypeScript\u683c\u5f0f\u3002\u4f7f\u7528Gatsby\u4e2d\u7684\u6570\u636e\u3002 \u901a\u8fc7\u4f7f\u7528\u540d\u4e3agatsby-plu [&hellip;]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u5c1d\u8bd5\u5c06gatsbyjs\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3atypescript\u5316\u3002\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-01-24T14:37:36+00:00","article_modified_time":"2024-04-29T19:32:36+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83e8913a08637a6b48ee\/4-0.png"}],"author":"\u79d1, \u9896","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u79d1, \u9896","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"12 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/","name":"\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-01-24T14:37:36+00:00","dateModified":"2024-04-29T19:32:36+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"\u5c1d\u8bd5\u5c06GatsbyJS\u6559\u7a0b\u5185\u5bb9\u8f6c\u6362\u4e3aTypeScript\u5316"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e","name":"\u79d1, \u9896","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g","caption":"\u79d1, \u9896"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/keying\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e5%b0%86gatsbyjs%e6%95%99%e7%a8%8b%e5%86%85%e5%ae%b9%e8%bd%ac%e6%8d%a2%e4%b8%batypescript%e5%8c%96%e3%80%82\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/48213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=48213"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/48213\/revisions"}],"predecessor-version":[{"id":89426,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/48213\/revisions\/89426"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=48213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=48213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=48213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}