{"id":48351,"date":"2022-11-25T05:39:33","date_gmt":"2022-11-03T01:18:19","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b7%b2%e7%bb%8f%e5%ae%8c%e6%88%90%e4%ba%86gatsby%e7%9a%84%e5%ae%98%e6%96%b9%e6%95%99%e7%a8%8b%e3%80%82\/"},"modified":"2024-04-29T02:22:55","modified_gmt":"2024-04-28T18:22:55","slug":"%e6%88%91%e5%b7%b2%e7%bb%8f%e5%ae%8c%e6%88%90%e4%ba%86gatsby%e7%9a%84%e5%ae%98%e6%96%b9%e6%95%99%e7%a8%8b%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b7%b2%e7%bb%8f%e5%ae%8c%e6%88%90%e4%ba%86gatsby%e7%9a%84%e5%ae%98%e6%96%b9%e6%95%99%e7%a8%8b%e3%80%82\/","title":{"rendered":"\u6211\u5df2\u7ecf\u5b8c\u6210\u4e86Gatsby\u7684\u5b98\u65b9\u6559\u7a0b"},"content":{"rendered":"<p>\u6211\u4e00\u76f4\u5f88\u597d\u5947Gatsby\uff0c\u4e8e\u662f\u8bd5\u4e86\u4e00\u4e0b\uff01<\/p>\n<p>\u51e0\u4e4e\u662f\u5b98\u65b9\u7684\u7ffb\u8bd1\uff0c\u4f46\u4ec5\u4f5c\u4e3a\u5907\u5fd8\u8bb0\u5f55\u6574\u7406\u3002\u7531\u4e8e\u5b98\u65b9\u7684\u8bf4\u660e\u76f8\u5f53\u53cb\u597d\uff0c\u56e0\u6b64\u4f1a\u7701\u7565\u8fc7\u4e8e\u53cb\u597d\u7684\u90e8\u5206\uff08\u5982\u8282\u70b9\u8bbe\u7f6e\u548c\u5173\u4e8eReact\u7684\u5185\u5bb9\uff09\u8fdb\u884c\u6574\u7406\u3002<\/p>\n<h2>1. Gatsby\u6559\u7a0b\u7684\u57fa\u672c\u57fa\u7840<\/h2>\n<p>Gatsby\u6709\u4e00\u4e2a\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\uff0c\u6240\u4ee5\u6211\u4eec\u8981\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code>$ npm install -g gatsby-cli\r\n<\/code><\/pre>\n<p>\u8bf7\u5728\u7ec8\u7aef\u91cd\u65b0\u542f\u52a8\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u786e\u8ba4\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002<br \/>\n\u5982\u679c\u51fa\u73b0\u547d\u4ee4\u7684\u8bf4\u660e\uff0c\u5219\u8868\u793a\u6210\u529f\uff01<\/p>\n<pre class=\"post-pre\"><code>$ gatsby --help\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u5f00\u59cb\uff0c\u5b98\u65b9\u4e3a\u4e86\u8ba9\u6211\u4eec\u80fd\u591f\u7acb\u5373\u5c1d\u8bd5Gatsby\u800c\u51c6\u5907\u4e86\u4e00\u4e2a\u4e13\u7528\u7684\u542f\u52a8\u5668\u3002<br \/>\n\u6240\u8c13\u7684\u542f\u52a8\u5668\u662f\u6307\u5728\u521b\u5efa\u9879\u76ee\u65f6\u6307\u5b9a\u7f51\u7ad9\u7684\u6839\u672c\u90e8\u5206\u3002\u6211\u4eec\u5c06\u4f7f\u7528\u5b98\u65b9\u63d0\u4f9b\u7684gatsby-starter-hello-world\u542f\u52a8\u5668\u6765\u521b\u5efa\u7f51\u7ad9\u3002<\/p>\n<pre class=\"post-pre\"><code>$ gatsby new hello-world https:\/\/github.com\/gatsbyjs\/gatsby-starter-hello-world\r\n<\/code><\/pre>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 Gatsby new \u547d\u4ee4\u6765\u521b\u5efa Gatsby \u9879\u76ee\u3002<br \/>\nhello-world \u662f\u4e00\u4e2a\u4efb\u610f\u7684\u7f51\u7ad9\u540d\u79f0\uff0c\u5b83\u5c06\u6210\u4e3a\u6587\u4ef6\u5939\u7684\u540d\u79f0\u3002<br \/>\nhttps:\/\/github.com\/gatsbyjs\/gatsby-starter-hello-world \u662f\u4e00\u4e2a\u5e26\u6709\u8d77\u59cb\u6a21\u677f\u7684 GitHub URL\u3002<br \/>\n\u5982\u679c\u5ffd\u7565\u8fd9\u4e2a URL\uff0c\u5c06\u4f1a\u5206\u914d\u9ed8\u8ba4\u7684\u8d77\u59cb\u6a21\u677f\u3002<\/p>\n<p>\u4e0b\u4e00\u6b65\u662f\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5207\u6362\u5230\u6587\u4ef6\u5939\uff0c\u5e76\u542f\u52a8\u5f00\u53d1\u6a21\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code>$ cd hello-world\r\n$ gatsby develop\r\n<\/code><\/pre>\n<p>\u5982\u679c\u51fa\u73b0\u9519\u8bef\uff0c\u8bf7\u5220\u9664 node modules \u548c package-lock.json\uff0c\u7136\u540e\u6267\u884c npm install\u3002<\/p>\n<p>node_module\u548cpublic\u5df2\u7ecf\u4e0b\u8f7d\u5b8c\u6210\uff0clocalhost:8000\u5df2\u7ecf\u542f\u52a8\uff01\u8ba9\u6211\u4eec\u6253\u5f00http:\/\/localhost:8000\/ \u770b\u770b\u5427\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8467913a08637a6b62b9\/14-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-04-29 17.50.05.png\" \/><\/div>\n<p>\u8fd9\u592a\u626b\u5174\u4e86\uff01\u4ece\u8fd9\u91cc\u5f00\u59cb\u7684\u6210\u529f\u6545\u4e8b\u7684\u611f\u89c9\u3002<br \/>\n\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0cGatsby\u5df2\u7ecf\u9ed8\u8ba4\u96c6\u6210\u4e86\u70ed\u52a0\u8f7d\u529f\u80fd?\u3002<\/p>\n<p>2. \u53ef\u4ee5\u8f7b\u677e\u4f7f\u7528React\u5e76\u5c1d\u8bd5\u90e8\u7f72<br \/>\nLink\u7ec4\u4ef6\u4e5f\u5305\u542b\u5728\u6807\u51c6\u5e93\u4e2d\u3002<\/p>\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\">Link<\/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\">Header<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/header<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"k\">default <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n  <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">style<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"p\">{<\/span> <span class=\"na\">color<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`purple`<\/span> <span class=\"p\">}<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">Link<\/span> <span class=\"na\">to<\/span><span class=\"p\">=<\/span><span class=\"s\">\"\/contact\/\"<\/span><span class=\"p\">&gt;<\/span>Contact<span class=\"p\">&lt;\/<\/span><span class=\"nc\">Link<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">Header<\/span> <span class=\"na\">headerText<\/span><span class=\"p\">=<\/span><span class=\"s\">\"Hello Gatsby!\"<\/span> <span class=\"p\">\/&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>What a world.<span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">img<\/span> <span class=\"na\">src<\/span><span class=\"p\">=<\/span><span class=\"s\">\"https:\/\/source.unsplash.com\/random\/400x200\"<\/span> <span class=\"na\">alt<\/span><span class=\"p\">=<\/span><span class=\"s\">\"\"<\/span> <span class=\"p\">\/&gt;<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/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\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">props<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">props<\/span><span class=\"p\">.<\/span><span class=\"nx\">headerText<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/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\">Link<\/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\">Header<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/header<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"k\">default <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n  <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">style<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"p\">{<\/span> <span class=\"na\">color<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`teal`<\/span> <span class=\"p\">}<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">Link<\/span> <span class=\"na\">to<\/span><span class=\"p\">=<\/span><span class=\"s\">\"\/\"<\/span><span class=\"p\">&gt;<\/span>Home<span class=\"p\">&lt;\/<\/span><span class=\"nc\">Link<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">Header<\/span> <span class=\"na\">headerText<\/span><span class=\"p\">=<\/span><span class=\"s\">\"Contact\"<\/span> <span class=\"p\">\/&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>Send us a message!<span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u51c6\u5907\u4e0a\u8ff0\u4e09\u4e2a\u6587\u4ef6\u3002\u7ec4\u4ef6\u4e5f\u53ef\u4ee5\u4f7f\u7528\uff0c\u800c\u4e14\u53ef\u4ee5\u770b\u5230\u94fe\u63a5\u6b63\u5e38\u5de5\u4f5c\u3002\u800c\u4e14\u5b83\u8fd8\u81ea\u52a8\u8fdb\u884c\u8def\u7531&#8230;\u771f\u5389\u5bb3\u3002<\/p>\n<h3>\u8ba9\u6211\u4eec\u6765\u90e8\u7f72\u4e00\u4e0b\u5427<\/h3>\n<p>\u6211\u5c1d\u8bd5\u4f7f\u7528Surge\u8fdb\u884c\u90e8\u7f72\u3002<br \/>\n\u8fd9\u662f\u6211\u7b2c\u4e00\u6b21\u4f7f\u7528Surge\uff0c\u4f46\u5b83\u975e\u5e38\u65b9\u4fbf\u6613\u7528\u3002<\/p>\n<pre class=\"post-pre\"><code>$ npm i -g surge\r\n<\/code><\/pre>\n<p>\u5728\u7ec8\u7aef\u91cd\u65b0\u542f\u52a8\u540e\uff0c<\/p>\n<pre class=\"post-pre\"><code>$ gatsby build   \/\/ build\u30d5\u30a1\u30a4\u30eb\u751f\u6210\r\n$ surge public\/  \/\/ \u30c7\u30d7\u30ed\u30a4\r\n<\/code><\/pre>\n<p>\u5728\u5b8c\u6210\u641c\u7d22public\uff08surge public\uff09\u4e4b\u540e\uff0c\u7cfb\u7edf\u4f1a\u8981\u6c42\u60a8\u8f93\u5165\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u548c\u5bc6\u7801\u8fdb\u884c\u8bbe\u7f6e\u3002\u5982\u679c\u8bbe\u7f6e\u6210\u529f\uff0c\u60a8\u5373\u53ef\u8bbf\u95ee\u7531http:\/\/surge\u751f\u6210\u7684\u5b57\u7b26\u4e32\u3002\u8be5\u5b57\u7b26\u4e32\u7684\u672b\u5c3e\u901a\u5e38\u7c7b\u4f3c\u4e8esurge.sh\u3002<\/p>\n<h2>3. \u5173\u4e8e\u9020\u578b<\/h2>\n<p>###\u5168\u5c40CSS<br \/>\n\u5168\u5c40\u6837\u5f0f\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002<br \/>\n\u4f5c\u4e3a\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5728\u6559\u7a0b\u4e2d\u5efa\u8bae\u51c6\u5907\u6837\u5f0f\u8868\u3002<\/p>\n<pre class=\"post-pre\"><code>\u251c\u2500\u2500 package.json\r\n\u251c\u2500\u2500 src\r\n\u2502   \u2514\u2500\u2500 pages\r\n\u2502       \u2514\u2500\u2500 index.js\r\n\u2502   \u2514\u2500\u2500 styles\r\n\u2502       \u2514\u2500\u2500 global.css\r\n\u251c\u2500\u2500 gatsby-browser.js\r\n<\/code><\/pre>\n<p>\u6211\u4eec\u4f1a\u6309\u7167\u8fd9\u6837\u7684\u6587\u4ef6\u7ed3\u6784\u8fdb\u884c\u8bbe\u7f6e\u3002<br \/>\n\u8981\u6dfb\u52a0\u7684\u662fstyle\u6587\u4ef6\u5939\u3001global.css\u548cgatsby-browser.js\u3002<br \/>\n\u9700\u8981\u6ce8\u610f\u7684\u662fgatsby-browser.js\u5fc5\u987b\u662f\u8fd9\u4e2a\u6587\u4ef6\u540d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nt\">html<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">background-color<\/span><span class=\"p\">:<\/span> <span class=\"no\">lavenderblush<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/src\/styles\/global.css<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u307e\u305f\u306f:<\/span>\r\n<span class=\"c1\">\/\/ require('.\/src\/styles\/global.css')<\/span>\r\n<\/code><\/pre>\n<p>\u5f53\u4f7f\u7528gatsby develop\u8fdb\u884c\u542f\u52a8\u65f6\uff0c\u6211\u8ba4\u4e3a\u80cc\u666f\u6837\u5f0f\u88ab\u6b63\u786e\u5e94\u7528\u4e86\u3002<br \/>\n\u8fd9\u5c31\u50cf\u4e4b\u524d\u5728React\u4e2d\u82e6\u82e6\u6323\u624e\u7684\u56f0\u96be\u4e00\u4e0b\u5b50\u6d88\u5931\u4e86\uff0c\u611f\u89c9\u5f88\u4e0d\u9519\u3002<\/p>\n<p>\u6839\u636e\u5b98\u65b9\u8bf4\u6cd5\uff0c\u8fd9\u662f\u4e3a\u4e86\u66f4\u5feb\u5730\u5f00\u59cb\u5e76\u5bfb\u627e\u66f4\u597d\u7684\u65b9\u5f0f\uff08\u5171\u4eab\u5e03\u5c40\u7ec4\u4ef6\uff09\uff0c\u5982\u679c\u60a8\u6709\u5174\u8da3\uff0c\u53ef\u4ee5\u7a0d\u5fae\u79bb\u9898\u5730\u67e5\u770b\u8fd9\u4e2a\u94fe\u63a5\u3002<\/p>\n<p>### CSS\u6a21\u5757<br \/>\n\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u5b9e\u73b0\u7ec4\u4ef6\u7279\u5b9a\u7684CSS\u3002<br \/>\n\u6211\u4eec\u5c06\u521b\u5efa\u4ee5\u4e0b\u7ec4\u4ef6\u3002<\/p>\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\">containerStyles<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/container.module.css<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"k\">default <\/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=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">className<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">containerStyles<\/span><span class=\"p\">.<\/span><span class=\"nx\">container<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">children<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u7136\u540e\u521b\u5efa\u4e3b\u8981\u7684 container.module.css \u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">.container<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">margin<\/span><span class=\"p\">:<\/span> <span class=\"m\">3rem<\/span> <span class=\"nb\">auto<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">max-width<\/span><span class=\"p\">:<\/span> <span class=\"m\">600px<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nc\">.user<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">display<\/span><span class=\"p\">:<\/span> <span class=\"n\">flex<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">align-items<\/span><span class=\"p\">:<\/span> <span class=\"nb\">center<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">margin<\/span><span class=\"p\">:<\/span> <span class=\"m\">0<\/span> <span class=\"nb\">auto<\/span> <span class=\"m\">12px<\/span> <span class=\"nb\">auto<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nc\">.user<\/span><span class=\"nd\">:last-child<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">margin-bottom<\/span><span class=\"p\">:<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nc\">.avatar<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">flex<\/span><span class=\"p\">:<\/span> <span class=\"m\">0<\/span> <span class=\"m\">0<\/span> <span class=\"m\">96px<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">width<\/span><span class=\"p\">:<\/span> <span class=\"m\">96px<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">height<\/span><span class=\"p\">:<\/span> <span class=\"m\">96px<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">margin<\/span><span class=\"p\">:<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nc\">.description<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">flex<\/span><span class=\"p\">:<\/span> <span class=\"m\">1<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">margin-left<\/span><span class=\"p\">:<\/span> <span class=\"m\">18px<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">padding<\/span><span class=\"p\">:<\/span> <span class=\"m\">12px<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nc\">.username<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">margin<\/span><span class=\"p\">:<\/span> <span class=\"m\">0<\/span> <span class=\"m\">0<\/span> <span class=\"m\">12px<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">padding<\/span><span class=\"p\">:<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nc\">.excerpt<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">margin<\/span><span class=\"p\">:<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u5c06\u6587\u4ef6\u6269\u5c55\u540d\u66f4\u6539\u4e3a .module.css \u800c\u975e .css\uff0cGatsby\u4f1a\u5c06\u8be5\u6587\u4ef6\u89e3\u8bfb\u4e3aCSS\u6a21\u5757\u800c\u975e\u5168\u5c40CSS\uff01<\/p>\n<p>\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a http:\/\/localhost:8000\/about-css-modules \u7684\u6587\u4ef6\uff0c\u5e76\u5c1d\u8bd5\u67e5\u770b\u5b83\u3002<\/p>\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\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Container<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/container<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n  <span class=\"p\">&lt;<\/span><span class=\"nc\">Container<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>About CSS Modules<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>CSS Modules are cool<span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Container<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u76f8\u4fe1\u60a8\u53ef\u4ee5\u770b\u5230containerStyles.container\u6b63\u5e38\u751f\u6548\u3002<br \/>\n\u5b9e\u9645\u4e0a\uff0c\u5728\u5f00\u53d1\u8005\u6a21\u5f0f\u4e2d\u67e5\u770b\u6837\u5f0f\u65f6\uff0c\u6211\u60f3\u60a8\u4f1a\u53d1\u73b0\u7c7b\u540d\u662f\u4e00\u4e32\u975e\u5e38\u957f\u7684\u5b57\u7b26\u4e32\u3002<br \/>\n\u8fd9\u662f\u4e3a\u4e86\u786e\u4fdd\u5b83\u4eec\u603b\u662f\u552f\u4e00\u751f\u6210\u7684\u3002<br \/>\n\u8bf7\u5c1d\u8bd5\u5c06\u4ee5\u4e0b\u4ee3\u7801\u590d\u5236\u7c98\u8d34\u5230about-css-modules.js\u4e2d\u3002<br \/>\n\u6211\u76f8\u4fe1\u60a8\u4f1a\u770b\u5230\u6837\u5f0f\u5df2\u7ecf\u6b63\u786e\u751f\u6548\u3002<\/p>\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\">styles<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/about-css-modules.module.css<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Container<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">..\/components\/container<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">styles<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">User<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">props<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n  <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">className<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">styles<\/span><span class=\"p\">.<\/span><span class=\"nx\">user<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">img<\/span> <span class=\"na\">src<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">props<\/span><span class=\"p\">.<\/span><span class=\"nx\">avatar<\/span><span class=\"si\">}<\/span> <span class=\"na\">className<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">styles<\/span><span class=\"p\">.<\/span><span class=\"nx\">avatar<\/span><span class=\"si\">}<\/span> <span class=\"na\">alt<\/span><span class=\"p\">=<\/span><span class=\"s\">\"\"<\/span> <span class=\"p\">\/&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">className<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">styles<\/span><span class=\"p\">.<\/span><span class=\"nx\">description<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">h2<\/span> <span class=\"na\">className<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">styles<\/span><span class=\"p\">.<\/span><span class=\"nx\">username<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">props<\/span><span class=\"p\">.<\/span><span class=\"nx\">username<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">h2<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span> <span class=\"na\">className<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">styles<\/span><span class=\"p\">.<\/span><span class=\"nx\">excerpt<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">props<\/span><span class=\"p\">.<\/span><span class=\"nx\">excerpt<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n  <span class=\"p\">&lt;<\/span><span class=\"nc\">Container<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>About CSS Modules<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>CSS Modules are cool<span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">User<\/span>\r\n      <span class=\"na\">username<\/span><span class=\"p\">=<\/span><span class=\"s\">\"Jane Doe\"<\/span>\r\n      <span class=\"na\">avatar<\/span><span class=\"p\">=<\/span><span class=\"s\">\"https:\/\/s3.amazonaws.com\/uifaces\/faces\/twitter\/adellecharles\/128.jpg\"<\/span>\r\n      <span class=\"na\">excerpt<\/span><span class=\"p\">=<\/span><span class=\"s\">\"I'm Jane Doe. Lorem ipsum dolor sit amet, consectetur adipisicing elit.\"<\/span>\r\n    <span class=\"p\">\/&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">User<\/span>\r\n      <span class=\"na\">username<\/span><span class=\"p\">=<\/span><span class=\"s\">\"Bob Smith\"<\/span>\r\n      <span class=\"na\">avatar<\/span><span class=\"p\">=<\/span><span class=\"s\">\"https:\/\/s3.amazonaws.com\/uifaces\/faces\/twitter\/vladarbatov\/128.jpg\"<\/span>\r\n      <span class=\"na\">excerpt<\/span><span class=\"p\">=<\/span><span class=\"s\">\"I'm Bob Smith, a vertically aligned type of guy. Lorem ipsum dolor sit amet, consectetur adipisicing elit.\"<\/span>\r\n    <span class=\"p\">\/&gt;<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Container<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8467913a08637a6b62b9\/44-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-04-29 19.12.32.png\" \/><\/div>\n<p>\u5173\u4e8eCSS-in-JS\u7684\u5185\u5bb9\u5728\u6559\u7a0b\u4e2d\u6ca1\u6709\u63d0\u5230\uff0c\u4f46\u662f\u5927\u591a\u6570CSS\u5e93\u4f3c\u4e4e\u90fd\u6709\u9488\u5bf9gatsby\u7684\u63d2\u4ef6\u5b58\u5728\uff08\u592a\u597d\u4e86&#8230;\uff09<br \/>\n\u636e\u8bf4Emotion\u548cStyled Component\u6709\u5355\u72ec\u7684\u6559\u7a0b\uff0c\u5982\u679c\u65b9\u4fbf\u7684\u8bdd\u53ef\u4ee5\u770b\u4e00\u4e0b\u3002<\/p>\n<p>\u5728Gatsby\u4e2d\u4e5f\u652f\u6301Sass\u548cStylus\u7b49\u6837\u5f0f\u8bed\u8a00\u3002<\/p>\n<h2>3. \u5173\u4e8eGatsby\u7684\u6269\u5c55\u529f\u80fd\u3002<\/h2>\n<p>\u6211\u5011\u5c07\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Gatsby\u7684\u63d2\u4ef6\uff0c\u56e0\u70baGatsby\u88ab\u8a2d\u8a08\u6210\u53ef\u64f4\u5c55\u7684\u3002<\/p>\n<p>\u63d2\u4ef6\u7531\u793e\u533a\u6210\u5458\u521b\u5efa\uff0c\u5e76\u4e14\u770b\u8d77\u6765\u6709\u5f88\u591a\u63d2\u4ef6\u5df2\u7ecf\u53d1\u5e03\u3002<\/p>\n<p>\u5728\u516c\u5f0f\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Gatsby\u63d2\u4ef6\u6765\u5b66\u4e60Typography.js\u3002Typography.js\u662f\u4e00\u4e2a\u53ef\u4ee5\u8f7b\u677e\u8bbe\u7f6e\u5b57\u4f53\u6837\u5f0f\u7684API\u3002<\/p>\n<p>\u56e0\u4e3a\u5bf9\u6587\u4ef6\u5939\u8fdb\u884c\u4e86\u8bb8\u591a\u64cd\u4f5c\uff0c\u6240\u4ee5\u6211\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\u5939\u3002<\/p>\n<pre class=\"post-pre\"><code>$ gatsby new tutorial-part-three https:\/\/github.com\/gatsbyjs\/gatsby-starter-hello-world\r\ncd tutorial-part-three\r\n<\/code><\/pre>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5b89\u88c5\u5fc5\u8981\u7684\u8f6f\u4ef6\u5305\u3002<br \/>\n\u5e94\u8be5\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\u5728\u63d2\u4ef6\u7684\u5b89\u88c5\u9875\u9762\u4e2d\u6709\u4ecb\u7ecd\u3002<\/p>\n<pre class=\"post-pre\"><code>$ npm install --save gatsby-plugin-typography react-typography typography typography-theme-fairy-gates\r\n<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u5c06gatsby-config.js\u6587\u4ef6\u66f4\u6539\u5982\u4e0b\u3002<\/p>\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\">plugins<\/span><span class=\"p\">:<\/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=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u53c2\u8003\u5b98\u65b9\u6587\u6863\u4ee5\u4e86\u89e3\u8be6\u7ec6\u7684\u5199\u4f5c\u65b9\u6cd5\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u5199\u914d\u7f6e\u6587\u4ef6\u6765\u4f7f\u7528typography.js\u3002<\/p>\n<p>\u8bf7\u521b\u5efautil\u6587\u4ef6\u5939\uff0c\u5e76\u5c06typography.js\u6587\u4ef6\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u63cf\u8ff0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">Typography<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">typography<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">fairyGateTheme<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">typography-theme-fairy-gates<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">typography<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Typography<\/span><span class=\"p\">(<\/span><span class=\"nx\">fairyGateTheme<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">scale<\/span><span class=\"p\">,<\/span> <span class=\"nx\">rhythm<\/span><span class=\"p\">,<\/span> <span class=\"nx\">options<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">typography<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">typography<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u5c06\u6240\u6709\u6587\u4ef6\u51c6\u5907\u597d\u540e\uff0c\u5173\u95ed\u5f53\u524d\u6b63\u5728\u8fd0\u884c\u7684\u670d\u52a1\u5668\uff0c\u518d\u6b21\u4f7f\u7528gatsby develop\u547d\u4ee4\u542f\u52a8\u670d\u52a1\u5668\uff0c\u5e76\u8bbf\u95ee\u7f51\u7ad9\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8467913a08637a6b62b9\/62-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-04-30 16.44.53.png\" \/><\/div>\n<p>typography.js\u7684\u6837\u5f0f\u5df2\u7ecf\u52a0\u8f7d\u5b8c\u6210\u4e86\uff01\u592a\u68d2\u4e86\uff01<\/p>\n<p>\u590d\u5236\u5e76\u7c98\u8d34\u4ee5\u4e0b\u4ee3\u7801\u67e5\u770b\u7f51\u7ad9\uff0c\u76f8\u4fe1\u60a8\u4f1a\u4f53\u4f1a\u5230\u5b83\u53d8\u5f97\u66f4\u52a0\u6f02\u4eae\u7684\u5b57\u4f53\u3002<\/p>\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\">export<\/span> <span class=\"k\">default <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n  <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">style<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"p\">{<\/span> <span class=\"na\">margin<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`3rem auto`<\/span><span class=\"p\">,<\/span> <span class=\"na\">maxWidth<\/span><span class=\"p\">:<\/span> <span class=\"mi\">600<\/span> <span class=\"p\">}<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>Hi! I'm building a fake Gatsby site as part of a tutorial!<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n      What do I like to do? Lots of course but definitely enjoy building\r\n      websites.\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<h2>4. \u5728\u300a\u4e86\u4e0d\u8d77\u7684\u76d6\u8328\u6bd4\u300b\u4e2d\u5bf9\u6570\u636e\u7684\u5904\u7406\u65b9\u5f0f<\/h2>\n<p>\u542c\u8bf4\u76d6\u8328\u6bd4\u5f00\u59cb\u4f7f\u7528GraphQL\u4e86\u3002\u8fd9\u611f\u89c9\u975e\u5e38\u65b9\u4fbf\uff01<br \/>\nhttps:\/\/www.howtographql.com\/<br \/>\n\u636e\u8bf4\u8fd9\u91cc\u7684\u6559\u7a0b\u975e\u5e38\u63a8\u8350\u5173\u4e8eGraphQL\u3002<br \/>\n\u521d\u6b65\u6d4f\u89c8\u4e86\u4e00\u4e0b\uff0c\u867d\u7136\u662f\u82f1\u6587\u4f46\u662f\u5f88\u6613\u61c2\u3002<\/p>\n<p>\u5728Gatsby\u4e2d\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u5bfc\u5165\u975e\u7ed3\u6784\u5316\u6570\u636e\uff08\u9002\u7528\u4e8e\u5c0f\u89c4\u6a21\uff09\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528GraphQL\u63d2\u4ef6\uff08\u9002\u7528\u4e8e\u5927\u89c4\u6a21\uff09\u3002<\/p>\n<p>\u6211\u4eec\u5148\u5c1d\u8bd5\u4f7f\u7528GraphQL\u7684\u65b9\u6cd5\u5427\uff01\u9996\u5148\u51c6\u5907\u4e00\u4e2a\u65b0\u9879\u76ee\u3002<\/p>\n<pre class=\"post-pre\"><code>$ gatsby new tutorial-part-four https:\/\/github.com\/gatsbyjs\/gatsby-starter-hello-world\r\n$ cd tutorial-part-four\r\n<\/code><\/pre>\n<p>\u7136\u540e\u5b89\u88c5typography.js\u7684Kirkham\u4e3b\u9898\u548cCSS-in-JS\u5e93Emotion\u3002<\/p>\n<pre class=\"post-pre\"><code>$ npm install --save gatsby-plugin-typography typography react-typography typography-theme-kirkham gatsby-plugin-emotion @emotion\/core\r\n<\/code><\/pre>\n<p>\u60a8\u53ef\u4ee5\u5728\u6b64\u7f51\u7ad9\u7684&#8221;pick theme&#8221;\u9875\u9762\u4e0a\u67e5\u770bTypography\u7684\u4e3b\u9898\u5916\u89c2\u3002<\/p>\n<p>\u9700\u8981\u51c6\u5907\u4ee5\u4e0b4\u4e2a\u6587\u4ef6\uff1a2\u4e2a\u9875\u9762\u7ec4\u4ef6\u30011\u4e2a\u5e03\u5c40\u7ec4\u4ef6\u548c1\u4e2a\u5b57\u4f53\u8bbe\u7f6e\u6587\u4ef6\u3002<\/p>\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\">css<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">@emotion\/core<\/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=\"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\">export<\/span> <span class=\"k\">default <\/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=\"p\">&lt;<\/span><span class=\"nt\">div<\/span>\r\n    <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/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\">${<\/span><span class=\"nf\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n      padding-top: <\/span><span class=\"p\">${<\/span><span class=\"nf\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mf\">1.5<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n    `<\/span><span class=\"si\">}<\/span>\r\n  <span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">Link<\/span> <span class=\"na\">to<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"s2\">`\/`<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">h3<\/span>\r\n        <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n          margin-bottom: <\/span><span class=\"p\">${<\/span><span class=\"nf\">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=\"si\">}<\/span>\r\n      <span class=\"p\">&gt;<\/span>\r\n        Pandas Eating Lots\r\n      <span class=\"p\">&lt;\/<\/span><span class=\"nt\">h3<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Link<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">Link<\/span>\r\n      <span class=\"na\">to<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"s2\">`\/about\/`<\/span><span class=\"si\">}<\/span>\r\n      <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n        float: right;\r\n      `<\/span><span class=\"si\">}<\/span>\r\n    <span class=\"p\">&gt;<\/span>\r\n      About\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Link<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"si\">{<\/span><span class=\"nx\">children<\/span><span class=\"si\">}<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/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\">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\">export<\/span> <span class=\"k\">default <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n  <span class=\"p\">&lt;<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>Amazing Pandas Eating Things<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">img<\/span>\r\n        <span class=\"na\">src<\/span><span class=\"p\">=<\/span><span class=\"s\">\"https:\/\/2.bp.blogspot.com\/-BMP2l6Hwvp4\/TiAxeGx4CTI\/AAAAAAAAD_M\/XlC_mY3SoEw\/s1600\/panda-group-eating-bamboo.jpg\"<\/span>\r\n        <span class=\"na\">alt<\/span><span class=\"p\">=<\/span><span class=\"s\">\"Group of pandas eating bamboo\"<\/span>\r\n      <span class=\"p\">\/&gt;<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/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\">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=\"k\">export<\/span> <span class=\"k\">default <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n  <span class=\"p\">&lt;<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>About Pandas Eating Lots<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n      We're the only site running on your computer dedicated to showing the best\r\n      photos and videos of pandas eating lots of food.\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">Typography<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">typography<\/span><span class=\"dl\">\"<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">kirkhamTheme<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">typography-theme-kirkham<\/span><span class=\"dl\">\"<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">typography<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Typography<\/span><span class=\"p\">(<\/span><span class=\"nx\">kirkhamTheme<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">typography<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">rhythm<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">typography<\/span><span class=\"p\">.<\/span><span class=\"nx\">rhythm<\/span>\r\n<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u7f16\u8f91gatsby-config.js\u6587\u4ef6\uff0c\u5e76\u8bbe\u7f6e\u63d2\u4ef6\u3002<\/p>\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\">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=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5f53\u6267\u884c `gatsby develop` \u4e4b\u540e\uff0c\u6211\u60f3\u4f1a\u51fa\u73b0\u4e00\u4e2a\u9875\u9762\u4e0a\u6709\u718a\u732b\u56fe\u7247\u7684\u5185\u5bb9\u3002?<br \/>\n\u6211\u4f1a\u4ece\u8fd9\u4e2a\u9875\u9762\u5f00\u59cb\u5c1d\u8bd5\u6267\u884c\u67e5\u8be2\uff01<\/p>\n<p>\u8bf7\u67e5\u770b\u4ee5\u4e0b\u94fe\u63a5\uff1ahttp:\/\/localhost:8000\/about\/\u3002<br \/>\n\u663e\u793a\u4e86\u6807\u9898\u4e3a\u201c\u5173\u4e8e\u718a\u732b\u5927\u5403\u7279\u5403\u201d\u7684\u9875\u9762\u3002<br \/>\n\u5982\u679c\u8981\u66f4\u6539\u8be5\u9875\u9762\u540d\u79f0\uff0c\u5c06\u9700\u8981\u8c03\u6574\u6b64\u90e8\u5206\u3002<br \/>\n\u4f46\u662f\uff0c\u5982\u679c\u5c06\u6765\u7f51\u7ad9\u53d8\u5f97\u66f4\u5927\u89c4\u6a21\uff0c\u5e76\u4e14\u8be5\u6807\u9898\u5728\u5404\u4e2a\u5730\u65b9\u90fd\u88ab\u4f7f\u7528\uff0c\u6211\u4eec\u5c31\u5fc5\u987b\u627e\u5230\u5e76\u4fee\u6b63\u6240\u6709\u76f8\u5173\u7684\u5730\u65b9\u3002\u8fd9\u662f\u975e\u5e38\u9ebb\u70e6\u4e14\u5bb9\u6613\u51fa\u9519\u7684\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5c06\u8fd9\u4e9b\u6570\u636e\u6574\u5408\u5728\u4e00\u8d77\u5e76\u4ece\u90a3\u91cc\u63d0\u53d6\u6570\u636e\u7684\u65b9\u5f0f\u66f4\u9ad8\u6548\u3002<br \/>\n\u5728Gatsby\u4e2d\uff0c\u901a\u8fc7\u5c06\u5176\u8bb0\u5f55\u5728gatsby-config.js\u7684siteMetadata\u5bf9\u8c61\u4e2d\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u96c6\u4e2d\u7ba1\u7406\u3002<\/p>\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\">`Title from siteMetadata`<\/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=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u6587\u4ef6\u4e2d\u5b9a\u4e49\u6570\u636e\u540e\uff0c\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8bbe\u7f6e\u4f7f\u7528\u6570\u636e\u7684\u7ec4\u4ef6\u3002<\/p>\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<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"kd\">function<\/span> <span class=\"nf\">About<\/span><span class=\"p\">({<\/span> <span class=\"nx\">data<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\r\n    <span class=\"p\">&lt;<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>About <span class=\"si\">{<\/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=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n        We're the only site running on your computer dedicated to showing the\r\n        best photos and videos of pandas eating lots of food.\r\n      <span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\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    site {\r\n      siteMetadata {\r\n        title\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n<\/code><\/pre>\n<p>\u4ecegatsby\u4e2d\u5bfc\u5165\u4e86graphql\uff0c\u5e76\u6839\u636e\u5b83\u521b\u5efa\u4e86\u4e00\u4e2a\u5e38\u91cf\u67e5\u8be2(query)\u3002<br \/>\n\u8bf7\u6ce8\u610f\uff0c\u8fd9\u53ea\u80fd\u5728\u9875\u9762\u7ec4\u4ef6\u4e2d\u4f7f\u7528\u3002<br \/>\ngraphql\u7684\u6570\u636e\u88ab\u4f20\u9012\u5230\u4e86\u4f7f\u7528\u8be5\u7ec4\u4ef6\u7684props\u4e2d\u3002<br \/>\n\u8bf7\u91cd\u65b0\u52a0\u8f7d\u7f51\u7ad9\u5e76\u8bbf\u95eeabout\u9875\u9762\u6765\u8fdb\u884c\u786e\u8ba4\uff0c\u53ef\u4ee5\u4f7f\u7528gatsby develop\u547d\u4ee4\u3002<\/p>\n<h3>\u9759\u6001\u67e5\u8be2<\/h3>\n<p>\u5728Gatsby\u7684v2\u7248\u672c\u4e2d\u5f15\u5165\u7684page\u7ec4\u4ef6\u4e4b\u5916\uff0cstaticQuery\u662f\u4e00\u4e2a\u53ef\u5728\u5176\u4ed6\u7ec4\u4ef6\u4e2d\u4f7f\u7528\u7684API\u3002<br \/>\n\u4f7f\u7528useStaticQuery\u3002<br \/>\n\u8bf7\u5c06layout.js\u91cd\u65b0\u7f16\u5199\u5982\u4e0b\u3002<\/p>\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\">css<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">@emotion\/core<\/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<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"kd\">function<\/span> <span class=\"nf\">Layout<\/span><span class=\"p\">({<\/span> <span class=\"nx\">children<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">data<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useStaticQuery<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n      query {\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=\"p\">&lt;<\/span><span class=\"nt\">div<\/span>\r\n      <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/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=\"nf\">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\">${<\/span><span class=\"nf\">rhythm<\/span><span class=\"p\">(<\/span><span class=\"mf\">1.5<\/span><span class=\"p\">)}<\/span><span class=\"s2\">;\r\n      `<\/span><span class=\"si\">}<\/span>\r\n    <span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nc\">Link<\/span> <span class=\"na\">to<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"s2\">`\/`<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">&lt;<\/span><span class=\"nt\">h3<\/span>\r\n          <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n            margin-bottom: <\/span><span class=\"p\">${<\/span><span class=\"nf\">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=\"si\">}<\/span>\r\n        <span class=\"p\">&gt;<\/span>\r\n          <span class=\"si\">{<\/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=\"si\">}<\/span>\r\n        <span class=\"p\">&lt;\/<\/span><span class=\"nt\">h3<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Link<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nc\">Link<\/span>\r\n        <span class=\"na\">to<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"s2\">`\/about\/`<\/span><span class=\"si\">}<\/span>\r\n        <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n          float: right;\r\n        `<\/span><span class=\"si\">}<\/span>\r\n      <span class=\"p\">&gt;<\/span>\r\n        About\r\n      <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Link<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"si\">{<\/span><span class=\"nx\">children<\/span><span class=\"si\">}<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u91cd\u65b0\u7f16\u5199gatsby-config.js\u4e2d\u7684title\uff0c\u60a8\u53ef\u4ee5\u7acb\u5373\u770b\u5230\u53cd\u6620\u8be5\u66f4\u6539\u7684\u6267\u884c\u7ed3\u679c\u3002<\/p>\n<p>##5. \u5173\u4e8e Source Plugin<\/p>\n<p>\u4e3a\u4e86\u5b66\u4e60\u5982\u4f55\u83b7\u53d6 Gatsby \u7684\u6570\u636e\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u4e86\u89e3 GraphiQL\u3002<br \/>\nGraphiQL \u662f GraphQL \u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u3002<br \/>\n\u7531\u4e8e Gatsby \u5728\u6807\u51c6\u8bbe\u7f6e\u4e2d\u5df2\u7ecf\u5305\u542b\u4e86 GraphiQL\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u8bbf\u95ee http:\/\/localhost:8000\/___graphql \u6765\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<p>\u4f7f\u7528 option + \u7a7a\u683c \u6216 shift + \u7a7a\u683c\u952e\u53ef\u4ee5\u542f\u7528\u81ea\u52a8\u8865\u5b8c\u529f\u80fd\u3002<br \/>\n\u4f7f\u7528 command + \u56de\u8f66\u952e\u662f\u5feb\u901f\u6267\u884c\u7684\u5feb\u6377\u65b9\u5f0f\u3002\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<h3>\u6e90\u63d2\u4ef6<\/h3>\n<p>\u5982\u679c\u5b58\u5728\u76f8\u5e94\u7684\u6e90\u63d2\u4ef6\uff0c\u5c31\u53ef\u4ee5\u4ece\u6587\u4ef6\u6216\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u4e2d\u63d0\u53d6\u6570\u636e\u3002<br \/>\n\u8fd9\u6b21\u6211\u4eec\u5c06\u4f7f\u7528 gatsby-source-filesystem \u4f5c\u4e3a\u793a\u4f8b\u3002<\/p>\n<pre class=\"post-pre\"><code>$ npm install --save gatsby-source-filesystem\r\n<\/code><\/pre>\n<p>\u6211\u5c06\u7f16\u8f91gatsby-config.js\u6587\u4ef6\u3002<\/p>\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\">`Title from siteMetadata`<\/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=\"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-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=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5f53\u4f60\u91cd\u65b0\u542f\u52a8\u670d\u52a1\u5668\u5e76\u518d\u6b21\u8bbf\u95eehttp:\/\/localhost:8000\/___graphql\u65f6\uff0c\u4f60\u4f1a\u53d1\u73b0\u901a\u8fc7gatsby-source-filesystem\u6dfb\u52a0\u4e86\u4e24\u4e2a\u9879\u76ee\uff1aallFile\u548cfile\u3002\u8bf7\u540c\u65f6\u6309\u4e0bcommand\u952e\u5e76\u70b9\u51fballFile\u9879\u76ee\u9009\u9879\u3002\u8fd9\u5c06\u5728\u9884\u5148\u8f93\u5165\u5404\u4e2a\u6587\u4ef6\u7684id\u540e\uff0c\u9009\u62e9node\u90e8\u5206\u7684\u9879\u76ee\uff0c\u4ee5\u6dfb\u52a0\u5404\u4e2anode\u4e0b\u7684\u9879\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u901a\u8fc7JS\u4ece\u5b9e\u9645\u4e2d\u83b7\u53d6\u8fd9\u4e9b\u503c\u3002\u521b\u5efa\u4e00\u4e2a\u65b0\u7684my-file.js\u6587\u4ef6\uff0c\u5e76\u8fdb\u884c\u4ee5\u4e0b\u7f16\u8f91\u3002<\/p>\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=\"k\">export<\/span> <span class=\"k\">default <\/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=\"nf\">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=\"p\">&lt;<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>Hello world<span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/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\">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<\/code><\/pre>\n<p>\u5f53\u4f60\u5b9e\u9645\u68c0\u67e5\u9875\u9762\u65f6\uff0c\u4f60\u4f1a\u53d1\u73b0\u53ef\u4ee5\u5728\u63a7\u5236\u53f0\u4e2d\u83b7\u53d6\u5230allFile\u4ee5\u4e0b\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u5c06\u8fd9\u4e9b\u4ee3\u7801\u5b9e\u9645\u8f6c\u5316\u4e3a\u89c6\u56fe\u7684\u5185\u5bb9\u3002<\/p>\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=\"k\">export<\/span> <span class=\"k\">default <\/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=\"nf\">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=\"p\">&lt;<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>My Site's Files<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">&lt;<\/span><span class=\"nt\">table<\/span><span class=\"p\">&gt;<\/span>\r\n          <span class=\"p\">&lt;<\/span><span class=\"nt\">thead<\/span><span class=\"p\">&gt;<\/span>\r\n            <span class=\"p\">&lt;<\/span><span class=\"nt\">tr<\/span><span class=\"p\">&gt;<\/span>\r\n              <span class=\"p\">&lt;<\/span><span class=\"nt\">th<\/span><span class=\"p\">&gt;<\/span>relativePath<span class=\"p\">&lt;\/<\/span><span class=\"nt\">th<\/span><span class=\"p\">&gt;<\/span>\r\n              <span class=\"p\">&lt;<\/span><span class=\"nt\">th<\/span><span class=\"p\">&gt;<\/span>prettySize<span class=\"p\">&lt;\/<\/span><span class=\"nt\">th<\/span><span class=\"p\">&gt;<\/span>\r\n              <span class=\"p\">&lt;<\/span><span class=\"nt\">th<\/span><span class=\"p\">&gt;<\/span>extension<span class=\"p\">&lt;\/<\/span><span class=\"nt\">th<\/span><span class=\"p\">&gt;<\/span>\r\n              <span class=\"p\">&lt;<\/span><span class=\"nt\">th<\/span><span class=\"p\">&gt;<\/span>birthTime<span class=\"p\">&lt;\/<\/span><span class=\"nt\">th<\/span><span class=\"p\">&gt;<\/span>\r\n            <span class=\"p\">&lt;\/<\/span><span class=\"nt\">tr<\/span><span class=\"p\">&gt;<\/span>\r\n          <span class=\"p\">&lt;\/<\/span><span class=\"nt\">thead<\/span><span class=\"p\">&gt;<\/span>\r\n          <span class=\"p\">&lt;<\/span><span class=\"nt\">tbody<\/span><span class=\"p\">&gt;<\/span>\r\n            <span class=\"si\">{<\/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=\"nf\">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=\"p\">&lt;<\/span><span class=\"nt\">tr<\/span> <span class=\"na\">key<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">index<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n                <span class=\"p\">&lt;<\/span><span class=\"nt\">td<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">relativePath<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">td<\/span><span class=\"p\">&gt;<\/span>\r\n                <span class=\"p\">&lt;<\/span><span class=\"nt\">td<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">prettySize<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">td<\/span><span class=\"p\">&gt;<\/span>\r\n                <span class=\"p\">&lt;<\/span><span class=\"nt\">td<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">extension<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">td<\/span><span class=\"p\">&gt;<\/span>\r\n                <span class=\"p\">&lt;<\/span><span class=\"nt\">td<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">birthTime<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">td<\/span><span class=\"p\">&gt;<\/span>\r\n              <span class=\"p\">&lt;\/<\/span><span class=\"nt\">tr<\/span><span class=\"p\">&gt;<\/span>\r\n            <span class=\"p\">))<\/span><span class=\"si\">}<\/span>\r\n          <span class=\"p\">&lt;\/<\/span><span class=\"nt\">tbody<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">&lt;\/<\/span><span class=\"nt\">table<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/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\">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<\/code><\/pre>\n<p>\u8bf7\u5c1d\u8bd5\u67e5\u770b http:\/\/localhost:8000\/my-files\u3002<\/p>\n<p>\u4ee5\u4e0b\u662fsource Plugin\u7684\u4f7f\u7528\u65b9\u5f0f\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u5b66\u4e60Transformer Plugin\u3002<br \/>\nTransformer Plugin\u7684\u4f5c\u7528\u662f\u5904\u7406source Plugin\u83b7\u53d6\u7684\u6570\u636e\u3002<\/p>\n<h2>6. \u5173\u4e8eTransformer\u63d2\u4ef6<\/h2>\n<p>\u5728\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528Transformer\u63d2\u4ef6\u5c06\u4ee5Markdown\u683c\u5f0f\u7f16\u5199\u7684\u6587\u4ef6\u8f6c\u6362\u4e3aHTML\u3002<\/p>\n<p>\u9996\u5148\uff0c\u9700\u8981\u51c6\u5907Markdown\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">---<\/span>\r\n<span class=\"na\">title<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">Sweet<\/span> <span class=\"s\">Pandas<\/span> <span class=\"s\">Eating<\/span> <span class=\"s\">Sweets\"<\/span>\r\n<span class=\"na\">date<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">2017-08-10\"<\/span>\r\n<span class=\"nn\">---<\/span>\r\n\r\n\u30d1\u30f3\u30c0\u8d85\u304b\u308f\u3044\u3044.\r\n\r\n\u8d85\u304b\u308f\u3044\u3044\u30d1\u30f3\u30c0\u306e\u30d3\u30c7\u30aa\u3042\u308b\u3088.\r\n\r\n<span class=\"nt\">&lt;iframe<\/span> <span class=\"na\">width=<\/span><span class=\"s\">\"560\"<\/span> <span class=\"na\">height=<\/span><span class=\"s\">\"315\"<\/span> <span class=\"na\">src=<\/span><span class=\"s\">\"https:\/\/www.youtube.com\/embed\/4n0xNbfJLR8\"<\/span> <span class=\"na\">frameborder=<\/span><span class=\"s\">\"0\"<\/span> <span class=\"na\">allowfullscreen<\/span><span class=\"nt\">&gt;&lt;\/iframe&gt;<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u5f53\u518d\u6b21\u8bbf\u95eehttp:\/\/localhost:8000\/my-file\u65f6\uff0c\u4f60\u4f1a\u53d1\u73b0sweet-pandas-eating-sweets.md\u7684\u4fe1\u606f\u589e\u52a0\u4e86\u3002<\/p>\n<p>\u5b89\u88c5Transformer\u63d2\u4ef6\u4ee5\u8f6c\u6362Markdown\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>npm i --save gatsby-transformer-remark\r\n<\/code><\/pre>\n<p>\u9700\u8981\u5c06\u4ee5\u4e0b\u5185\u5bb9\u6dfb\u52a0\u5230gatsby-config\u4e2d\u3002<br \/>\n\u5728\u6559\u7a0b\u4e2d\uff0c\u5b83\u88ab\u63d2\u5165\u5230gatsby-plugin-emotion\u7684\u4e0a\u65b9\u3002<br \/>\n\u5c42\u6b21\u7ed3\u6784\u4e0egatsby-plugin-emotion\u76f8\u540c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"s2\">`gatsby-transformer-remark`<\/span><span class=\"p\">,<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u786e\u4fdd\u66f4\u6539\u5b8cgatsby-config\u540e\u91cd\u65b0\u8fd0\u884cgatsby develop\u3002<\/p>\n<p>\u5f53\u60a8\u8bbf\u95eeGraphiQL\uff08http:\/\/localhost:8000\/___graphql\uff09\u65f6\uff0c<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">allMarkdownRemark<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">markdownRemark<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u306e2\u9805\u76ee\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u308f\u304b\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8467913a08637a6b62b9\/119-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-05-07 16.56.54.png\" \/><\/div>\n<p>\u5982\u679c\u6309\u7167\u4e0a\u8ff0\u7684\u65b9\u5f0f\u9032\u884c\u9078\u64c7\uff0c\u6211\u76f8\u4fe1\u4f60\u6703\u767c\u73fe\u53ef\u4ee5\u7372\u53d6\u5230\u6a19\u8a18\u6578\u64da\uff01\u53ea\u9700\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8a2d\u7f6e\u4e3b\u9801\uff0c\u5373\u53ef\u81ea\u52d5\u751f\u6210\u6587\u7ae0\u5217\u8868\u3002<\/p>\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=\"p\">{<\/span> <span class=\"nx\">css<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">@emotion\/core<\/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=\"k\">export<\/span> <span class=\"k\">default <\/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=\"nf\">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=\"p\">&lt;<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span>\r\n          <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/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=\"si\">}<\/span>\r\n        <span class=\"p\">&gt;<\/span>\r\n          Amazing Pandas Eating Things\r\n        <span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">&lt;<\/span><span class=\"nt\">h4<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/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=\"si\">}<\/span> Posts<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h4<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"si\">{<\/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=\"nf\">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=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">key<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"si\">}<\/span><span class=\"p\">&gt;<\/span>\r\n            <span class=\"p\">&lt;<\/span><span class=\"nt\">h3<\/span>\r\n              <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n                margin-bottom: <\/span><span class=\"p\">${<\/span><span class=\"nf\">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=\"si\">}<\/span>\r\n            <span class=\"p\">&gt;<\/span>\r\n              <span class=\"si\">{<\/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=\"si\">}{<\/span><span class=\"dl\">\"<\/span> <span class=\"dl\">\"<\/span><span class=\"si\">}<\/span>\r\n              <span class=\"p\">&lt;<\/span><span class=\"nt\">span<\/span>\r\n                <span class=\"na\">css<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"nx\">css<\/span><span class=\"s2\">`\r\n                  color: #bbb;\r\n                `<\/span><span class=\"si\">}<\/span>\r\n              <span class=\"p\">&gt;<\/span>\r\n                \u2014 <span class=\"si\">{<\/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=\"si\">}<\/span>\r\n              <span class=\"p\">&lt;\/<\/span><span class=\"nt\">span<\/span><span class=\"p\">&gt;<\/span>\r\n            <span class=\"p\">&lt;\/<\/span><span class=\"nt\">h3<\/span><span class=\"p\">&gt;<\/span>\r\n            <span class=\"p\">&lt;<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">excerpt<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">p<\/span><span class=\"p\">&gt;<\/span>\r\n          <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">))<\/span><span class=\"si\">}<\/span>\r\n      <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/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\">query<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">graphql<\/span><span class=\"s2\">`\r\n  query {\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          excerpt\r\n        }\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n<span class=\"s2\">``<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u5f53\u6211\u9605\u8bfb\u8fd9\u6bb5\u4ee3\u7801\u65f6\uff0c\u6211\u7a81\u7136\u60f3\u77e5\u9053frontmatter\u662f\u4ec0\u4e48\uff1f<\/p>\n<p>\u636e\u8bf4\u521a\u624d\u7528\u4e09\u4e2a\u8fde\u5b57\u7b26\u62ec\u8d77\u6765\u7684md\u6587\u4ef6\u90e8\u5206\u5c06\u88ab\u89e3\u91ca\u4e3afrontmatter\uff0c\u5e76\u53ef\u4ee5\u7528\u4f5c\u5143\u6570\u636e\u3002<\/p>\n<p>\u56e0\u4e3a\u53ea\u6709\u4e00\u4e2a\u6587\u7ae0\u6709\u70b9\u5bc2\u5bde\uff0c\u6240\u4ee5\u8ba9\u6211\u4eec\u589e\u52a0\u4e00\u4e2a\u6807\u8bb0\u9875\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">---<\/span>\r\n<span class=\"na\">title<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">Pandas<\/span> <span class=\"s\">and<\/span> <span class=\"s\">Bananas\"<\/span>\r\n<span class=\"na\">date<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">2017-08-21\"<\/span>\r\n<span class=\"nn\">---<\/span>\r\n\r\n\u30d1\u30f3\u30c0\u306f\u30d0\u30ca\u30ca\u3092\u98df\u3079\u308b\u306e\uff1f\u3000\u3053\u306e\u30d3\u30c7\u30aa\u3092\u898b\u308c\u306f\u305d\u308c\u304c\u4e8b\u5b9f\u3060\u3068\u308f\u304b\u308a\u307e\u3059\u3002\r\n\u30d1\u30f3\u30c0\u306f\u30d0\u30ca\u30ca\u304c\u5927\u597d\u304d\u307f\u305f\u3044\u3067\u3059\u3002\r\n\r\n<span class=\"nt\">&lt;iframe<\/span> <span class=\"na\">width=<\/span><span class=\"s\">\"560\"<\/span> <span class=\"na\">height=<\/span><span class=\"s\">\"315\"<\/span> <span class=\"na\">src=<\/span><span class=\"s\">\"https:\/\/www.youtube.com\/embed\/4SZl1r2O_bY\"<\/span> <span class=\"na\">frameborder=<\/span><span class=\"s\">\"0\"<\/span> <span class=\"na\">allowfullscreen<\/span><span class=\"nt\">&gt;&lt;\/iframe&gt;<\/span>\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8467913a08637a6b62b9\/126-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-05-07 17.04.33.png\" \/><\/div>\n<p>\u4f60\u770b\u5230\u4e86\uff0c\u5df2\u7ecf\u6dfb\u52a0\u4e86\u554a\uff01<br \/>\n\u4f46\u662f\uff0c\u65b0\u7684\u6587\u7ae0\u662f\u4e0d\u662f\u5e0c\u671b\u6392\u5728\u524d\u9762\u5462\uff1f<br \/>\n\u901a\u8fc7\u5c06\u53c2\u6570\u4f20\u9012\u7ed9GraphQL\uff0c\u53ef\u4ee5\u63d0\u53d6\u8282\u70b9\u3001\u6392\u5e8f\u548c\u8fc7\u6ee4\u4fe1\u606f\u3002<br \/>\n\u5177\u4f53\u8bf7\u53c2\u9605\u5b98\u65b9\u6307\u5357\uff1ahttps:\/\/www.gatsbyjs.org\/docs\/graphql-reference\/<\/p>\n<p>\u5982\u679c\u662f\u8fd9\u79cd\u60c5\u51b5\uff0c\u4f60\u53ea\u9700\u8981\u5c06 index.js \u4e2d\u7684 allMarkdownRemark \u66ff\u6362\u4e3a\u4e0b\u9762\u7684\u4ee3\u7801\u5373\u53ef\u3002<\/p>\n<pre class=\"post-pre\"><code><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    allMarkdownRemark(sort: { fields: [frontmatter___date], order: DESC }) { \r\n      totalCount\r\n      edges {\r\n...\r\n<\/span><\/code><\/pre>\n<p>\u76ee\u524d\u53ea\u6709\u9876\u90e8\u7684\u6587\u7ae0\u5217\u8868\uff0c\u4f46\u8fd8\u9700\u8981\u52a0\u5165\u6587\u7ae0\u9875\u9762\u3002<br \/>\n\u53ef\u4ee5\u4e00\u4e2a\u4e2a\u5730\u6dfb\u52a0\u9875\u9762\uff0c\u4f46\u662f\u8ba9\u6211\u4eec\u5b66\u4e60\u4e00\u4e0b\u81ea\u52a8\u751f\u6210\u9875\u9762\u7684\u65b9\u6cd5\u5427\u3002<\/p>\n<h2>\u4ece\u6570\u636e\u4e2d\u81ea\u52a8\u751f\u6210\u9875\u9762<\/h2>\n<p>\u521b\u5efaslug\u3002<br \/>\nslug\u662f\u6307https:\/\/www.gatsbyjs.org\/tutorial\/part-seven\/\u4e2d\u7684\/tutorial\/part-seven\/\u90e8\u5206\u3002<\/p>\n<p>\u5728\u751f\u6210HTML\u9875\u9762\u65f6\u4f7f\u7528Markdown<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">onCreateNode<\/ul>\n<\/li>\n<\/ul>\n<p>createPages<br \/>\n\u306e\uff12\u3064\u306egatsby\u306eAPI\u3092\u5b66\u3076\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u8981\u4f7f\u7528 Gatsby \u7684 API\uff0c\u9700\u8981\u521b\u5efa\u4e00\u4e2a gatsby-node.js \u6587\u4ef6\u5e76\u5bfc\u51fa\u4e00\u4e2a\u51fd\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">onCreateNode<\/span> <span class=\"o\">=<\/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=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/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=\"nx\">type<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5f53Node\u88ab\u66f4\u65b0\u6216\u521b\u5efa\u65f6\uff0c\u4e0a\u8ff0\u7684onCreateNode\u4f1a\u88ab\u8c03\u7528\u3002<br \/>\n\u6267\u884cgatsby develop\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7console.log\u5728\u7ec8\u7aef\u4e0a\u770b\u5230\u8bb8\u591aNode\u7684\u6d41\u52a8\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8467913a08637a6b62b9\/138-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-05-07 17.34.30.png\" \/><\/div>\n<p>\u8bf7\u5c06gatsby-node.js\u66f4\u6539\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">onCreateNode<\/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=\"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\">internal<\/span><span class=\"p\">.<\/span><span class=\"nx\">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\">fileNode<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">getNode<\/span><span class=\"p\">(<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">parent<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">`\\n`<\/span><span class=\"p\">,<\/span> <span class=\"nx\">fileNode<\/span><span class=\"p\">.<\/span><span class=\"nx\">relativePath<\/span><span class=\"p\">)<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8467913a08637a6b62b9\/141-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-05-07 17.50.24.png\" \/><\/div>\n<p>\u90a3\u4e48\uff0c\u6211\u4eec\u5c06\u6839\u636e\u8fd9\u4e2a\u521b\u5efa\u4e00\u4e2a Slug\u3002\u5b9e\u9645\u4e0a\uff0c\u4e0a\u9762\u7684\u90e8\u5206\u5176\u5b9e\u662fgatsby-source-filesystem\u5df2\u7ecf\u5177\u5907\u7684\u529f\u80fd\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">createFilePath<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"s2\">`gatsby-source-filesystem`<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">onCreateNode<\/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=\"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\">internal<\/span><span class=\"p\">.<\/span><span class=\"nx\">type<\/span> <span class=\"o\">===<\/span> <span class=\"s2\">`MarkdownRemark`<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"nf\">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=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u7684\u5b9e\u73b0\u65b9\u5f0f\uff0c\u53ef\u4ee5\u50cf\u4ee5\u524d\u7684\u5b9e\u73b0\u4e00\u6837\u627e\u5230\u7236\u8282\u70b9\u5e76\u751f\u6210slug\u3002<br \/>\n\u7531\u4e8eslug\u5df2\u7ecf\u6dfb\u52a0\u4e86\uff0c\u73b0\u5728\u6211\u4eec\u6765\u751f\u6210node\u3002\u53ef\u4ee5\u4f7f\u7528createNodeFieldAPI\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">createFilePath<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"s2\">`gatsby-source-filesystem`<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">onCreateNode<\/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=\"nx\">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=\"nf\">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=\"nf\">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>\r\n    <span class=\"p\">})<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u5728GraphiQL\u7684allMarkdownRemark.edges.node.fields.slug\u4e2d\u786e\u8ba4\u5230\u5df2\u6dfb\u52a0\u65b0\u7684slug\u3002<br \/>\n\u63a5\u4e0b\u6765\u5c06\u751f\u6210\u9875\u9762\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">path<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"s2\">`path`<\/span><span class=\"p\">)<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">createFilePath<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">require<\/span><span class=\"p\">(<\/span><span class=\"s2\">`gatsby-source-filesystem`<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">onCreateNode<\/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=\"nx\">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=\"nf\">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=\"nf\">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<span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">createPages<\/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=\"nf\">graphql<\/span><span class=\"p\">(<\/span><span class=\"s2\">`\r\n    query {\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=\"nx\">result<\/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=\"nf\">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=\"nf\">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=\"p\">,<\/span>\r\n      <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nf\">resolve<\/span><span class=\"p\">(<\/span><span class=\"s2\">`.\/src\/templates\/blog-post.js`<\/span><span class=\"p\">),<\/span>\r\n      <span class=\"na\">context<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"c1\">\/\/ Data passed to context is available<\/span>\r\n        <span class=\"c1\">\/\/ in page queries as GraphQL variables.<\/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><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>\u8bf7\u6ce8\u610f\uff0cgraphql\u51fd\u6570\u8fd4\u56de\u4e00\u4e2aPromise\u3002<br \/>\n\u6211\u4eec\u4f7f\u7528result\u6765\u904d\u5386\u901a\u8fc7GraphQL\u83b7\u53d6\u7684\u9875\u9762\uff0c\u5e76\u4f7f\u7528createPage\u6765\u751f\u6210\u9875\u9762\u3002<br \/>\n\u5728context\u4e2d\u6307\u5b9a\u7684\u6570\u636e\u53ef\u4ee5\u4f5c\u4e3aGraphQL\u7ed9\u5b9a\u9875\u9762\u7684\u6570\u636e\u4f7f\u7528\u3002<br \/>\n\u6211\u4eec\u4ee5.\/src\/templates\/blog-post.js\u4f5c\u4e3a\u6a21\u677f\uff0c\u6240\u4ee5\u9700\u8981\u521b\u5efablog-post.js\u6587\u4ef6\u3002<\/p>\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<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"kd\">function<\/span> <span class=\"nf\">BlogPost<\/span><span class=\"p\">({<\/span> <span class=\"nx\">data<\/span> <span class=\"p\">})<\/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=\"p\">&lt;<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span><span class=\"si\">{<\/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=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>\r\n        <span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">dangerouslySetInnerHTML<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/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=\"si\">}<\/span> <span class=\"p\">\/&gt;<\/span>\r\n      <span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n    <span class=\"p\">&lt;\/<\/span><span class=\"nc\">Layout<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\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: $slug } }) {\r\n      html\r\n      frontmatter {\r\n        title\r\n      }\r\n    }\r\n  }\r\n`<\/span>\r\n<\/code><\/pre>\n<p>\u67e5\u8be2\uff08$slug\uff1aString\uff01\uff09<br \/>\n\uff01\u6807\u8bb0\u8868\u793a\u503c\u662f\u5fc5\u9700\u7684\u3002 \u8fd9\u91cc\u5df2\u7ecf\u5b9a\u4e49\u4e86\u5b57\u7b26\u4e32\u7684\u7c7b\u578b\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>markdownRemark\uff08fields: { slug: { eq: $slug } }\uff09<\/p>\n<p>\u8fd9\u4e00\u90e8\u5206\u4f7f\u7528\u4e86\u7c7b\u4f3c\u4e8eMongoDB\u7684\u6307\u5b9a\u65b9\u6cd5\u6765\u8fc7\u6ee4\u5bf9\u8c61\u7684\u529f\u80fd\u3002<br \/>\n\u6362\u53e5\u8bdd\u8bf4\uff0c\u5b83\u53ea\u83b7\u53d6\u5b57\u6bb5\u7684slug\u7b49\u4e8e$slug\u7684\u5185\u5bb9\u3002<br \/>\nhttps:\/\/www.gatsbyjs.org\/docs\/graphql-reference\/#query-variables<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8467913a08637a6b62b9\/154-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-05-08 11.39.36.png\" \/><\/div>\n<p>\u5f53\u60a8\u70b9\u51fb\u6bcf\u4e2a\u9875\u9762\u7684\u94fe\u63a5\u65f6\uff0c\u60a8\u5c06\u80fd\u591f\u786e\u8ba4\u9875\u9762\u662f\u5426\u5df2\u7ecf\u751f\u6210\uff0c\u9875\u9762\u5217\u8868\u5c06\u4f1a\u663e\u793a\u5982\u4e0a\u6240\u8ff0\u3002<\/p>\n<h2>8. \u901a\u8fc7\u9879\u76ee\u6784\u5efa\u548cLighthouse\u8fdb\u884c\u7f51\u7ad9\u8bca\u65ad<\/h2>\n<p>\u706f\u5854\u662f\u4ec0\u4e48\uff1f<br \/>\n(\u610f\u8bd1) \u6765\u81eahttps:\/\/developers.google.com\/web\/tools\/lighthouse\/<\/p>\n<blockquote><p>Lighthouse\u662f\u4e00\u4e2a\u7528\u4e8e\u63d0\u5347\u7f51\u9875\u8d28\u91cf\u7684\u5f00\u6e90\u81ea\u52a8\u5de5\u5177\u3002<br \/>\n\u53ef\u7528\u4e8e\u516c\u5171\u9875\u9762\u3001\u9700\u8981\u8ba4\u8bc1\u7684\u9875\u9762\uff0c\u4ee5\u53ca\u4efb\u610f\u7c7b\u578b\u7684\u9875\u9762\u3002<br \/>\n\u5b83\u53ef\u4ee5\u68c0\u67e5\u6027\u80fd\u3001\u53ef\u8bbf\u95ee\u6027\u548c\u6e10\u8fdb\u5f0f Web \u5e94\u7528\u7b49\u65b9\u9762\u7684\u95ee\u9898\u3002<\/p><\/blockquote>\n<p>\u9996\u5148\uff0c\u9700\u8981\u8fdb\u884cGastby\u7684\u6784\u5efa\uff0c\u5982\u679c\u5df2\u7ecf\u5728\u8fd0\u884c\u5f00\u53d1\u6a21\u5f0f\uff0c\u5219\u9700\u8981\u5148\u505c\u6b62\u5b83\uff0c\u7136\u540e\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\u3002<\/p>\n<pre class=\"post-pre\"><code>$ gatsby build \r\n<\/code><\/pre>\n<p>\u5982\u679c\u53ef\u4ee5\u6784\u5efa\u6210\u529f\uff0c\u5c31\u952e\u5165\u547d\u4ee4\u4ee5\u5728\u672c\u5730\u786e\u8ba4\u751f\u4ea7\u73af\u5883\u3002<\/p>\n<pre class=\"post-pre\"><code>$ gatsby serve\r\n<\/code><\/pre>\n<p>\u5f00\u59cb\u65f6\u4f1a\u542f\u52a8 http:\/\/localhost:9000\/\u3002<br \/>\n\u4e00\u65e6\u542f\u52a8\uff0c\u6253\u5f00 Chrome \u7684\u5f00\u53d1\u5de5\u5177\u3002<br \/>\n\u6253\u5f00&#8221;\u5ba1\u6838&#8221;\u9009\u9879\u5361\u3002<br \/>\n\u70b9\u51fb&#8221;\u6267\u884c\u5ba1\u6838&#8221;\uff0c\u7a0d\u7b49\u7247\u523b\u540e\u5c06\u663e\u793a\u8bca\u65ad\u7ed3\u679c\u3002<\/p>\n<p>\u975e\u5e38\u65b9\u4fbf\uff01\u4e3a\u4e86\u63d0\u9ad8\u8fd9\u4e9b\u503c\uff0c\u9700\u8981\u8fdb\u884c\u5404\u79cd\u6539\u8fdb\u3002<br \/>\n\u7531\u4e8eGatsby\u63d0\u4f9b\u4e86\u5404\u79cd\u63d2\u4ef6\uff0c\u4f7f\u7528\u5b83\u4eec\u6765\u6539\u8fdb\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<br \/>\n\u6559\u7a0b\u4ecb\u7ecd\u4e86\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">gatsby-plugin-manifest (PWA\u306e\u305f\u3081\u306emanifest.webmanifest\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">gatsby-plugin-offline(PWA\u306e\u305f\u3081\u306eserver worker\u7528\u306e\u30d7\u30e9\u30b0\u30a4\u30f3)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">gatsby-plugin-react-helmet(\u30e1\u30bf\u30c7\u30fc\u30bf\u7de8\u96c6\u306e\u305f\u3081\u306e\u30d7\u30e9\u30b0\u30a4\u30f3)<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\uff0c\u8f9b\u82e6\u4e86\u3002<\/p>\n<p>\u3010\u53c2\u8003\u3011\u8bf7\u53c2\u8003\u4ee5\u4e0b\u7f51\u7ad9\uff1ahttps:\/\/www.gatsbyjs.org\/tutorial\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4e00\u76f4\u5f88\u597d\u5947Gatsby\uff0c\u4e8e\u662f\u8bd5\u4e86\u4e00\u4e0b\uff01 \u51e0\u4e4e\u662f\u5b98\u65b9\u7684\u7ffb\u8bd1\uff0c\u4f46\u4ec5\u4f5c\u4e3a\u5907\u5fd8\u8bb0\u5f55\u6574\u7406\u3002\u7531\u4e8e\u5b98\u65b9\u7684\u8bf4\u660e\u76f8\u5f53\u53cb\u597d\uff0c\u56e0\u6b64 [&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-48351","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>\u6211\u5df2\u7ecf\u5b8c\u6210\u4e86Gatsby\u7684\u5b98\u65b9\u6559\u7a0b - 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\/\u6211\u5df2\u7ecf\u5b8c\u6210\u4e86gatsby\u7684\u5b98\u65b9\u6559\u7a0b\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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