{"id":30119,"date":"2023-01-29T08:30:27","date_gmt":"2023-05-09T00:57:14","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e7%94%a8webpack%e5%88%9b%e5%bb%ba%e4%ba%86%e4%b8%80%e4%b8%aa%e7%ae%80%e5%8d%95%e7%9a%84%e8%81%8a%e5%a4%a9%e5%ba%94%e7%94%a8%ef%bc%8c%e4%bd%bf%e7%94%a8%e4%ba%86typescript%e3%80%81express\/"},"modified":"2025-08-12T17:39:56","modified_gmt":"2025-08-12T09:39:56","slug":"%e6%88%91%e7%94%a8webpack%e5%88%9b%e5%bb%ba%e4%ba%86%e4%b8%80%e4%b8%aa%e7%ae%80%e5%8d%95%e7%9a%84%e8%81%8a%e5%a4%a9%e5%ba%94%e7%94%a8%ef%bc%8c%e4%bd%bf%e7%94%a8%e4%ba%86typescript%e3%80%81express","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e7%94%a8webpack%e5%88%9b%e5%bb%ba%e4%ba%86%e4%b8%80%e4%b8%aa%e7%ae%80%e5%8d%95%e7%9a%84%e8%81%8a%e5%a4%a9%e5%ba%94%e7%94%a8%ef%bc%8c%e4%bd%bf%e7%94%a8%e4%ba%86typescript%e3%80%81express\/","title":{"rendered":"\u6211\u7528Webpack\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u804a\u5929\u5e94\u7528\uff0c\u4f7f\u7528\u4e86TypeScript\u3001Express\u3001Mongoose\u548cBootstrap"},"content":{"rendered":"<p>\u6211\u662fJavaScript\u548cMongoDB\u7684\u521d\u5b66\u8005\u3002\u5728\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6211\u4e00\u8fb9\u641c\u7d22\u4e00\u8fb9\u8fdb\u884c\u4e86\u7f16\u5199\u3002\u5982\u679c\u6709\u4efb\u4f55\u9519\u8bef\uff0c\u8bf7\u544a\u8bc9\u6211\uff0c\u6211\u5c06\u975e\u5e38\u611f\u6fc0\u3002<\/p>\n<ul class=\"post-ul\">How to build a real time chat application in Node.js using Express, Mongoose and Socket.io<\/ul>\n<p>\u5728\u8fd9\u4e2a\u94fe\u63a5\u4e2d\uff0c\u6211\u627e\u5230\u4e86\u5173\u4e8eexpress\u548cmongodb\u7684\u6559\u7a0b\uff0c\u5e76\u5c1d\u8bd5\u7528Typescript\u81ea\u5df1\u91cd\u5199\u4e86\u5b83\u3002\u8bf7\u591a\u5173\u7167\u3002m(_ _)m<\/p>\n<p>\u6211\u6210\u529f\u5730\u521b\u5efa\u4e86\u7c7b\u4f3c\u8fd9\u6837\u7684\u804a\u5929\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d05b137434c4406bd9dd8\/4-0.png\" alt=\"Screen Shot 2019-08-12 at 12.07.51.png\" \/><\/p>\n<h1>\u73af\u5883<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">macOS Mojave 10.14.5<\/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\">node 12.7.0<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">MongoDB 4.0.3<\/ul>\n<p>\u4e0b\u9762\u662f\u6211\u5b9e\u9645\u521b\u5efa\u7684\u4ee3\u7801\uff0c\u60a8\u53ef\u4ee5\u53c2\u8003\uff1a<\/p>\n<h1>\u5b89\u88c5MongoDB<\/p>\n<ul class=\"post-ul\">Homebrew\u3067Mac\u306bMongoDB\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u6642\u306e\u30e1\u30e2 &#8211; Qiita<\/ul>\n<p>\u6839\u636e\u8fd9\u4e2a\u94fe\u63a5\uff0c\u6211\u5df2\u7ecf\u5b89\u88c5\u4e86MongoDB\u3002m(_ _)m<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">#\u53c2\u8003\u30ea\u30f3\u30af\u306b\u3042\u308b\u3088\u3046\u306b\u3001\u3053\u3061\u3089\u3067mongodb\u3092\u8d77\u52d5\u3057\u3066\u3044\u308b\u72b6\u614b\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/span>\r\n<span class=\"nb\">sudo <\/span>mongod <span class=\"nt\">--dbpath<\/span> \/var\/lib\/mongodb <span class=\"nt\">--logpath<\/span> \/var\/log\/mongodb.log\r\n<\/code><\/pre>\n<h1>\u5b89\u88c5<\/p>\n<pre class=\"post-pre\"><code>yarn add express mongoose socket.io bootstrap\r\nyarn add <span class=\"nt\">-D<\/span> webpack webpack-cli webpack-merge webpack-node-externals nodemon-webpack-plugin typescript ts-loader @types\/express @types\/mongoose @types\/node @types\/socket.io @types\/socket.io-client @types\/webpack css-loader style-loader\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">express<\/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\">mongoose<\/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\">socket.io<\/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\">bootstrap<\/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\">webpack<\/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\">webpack-cli<\/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\">webpack-merge<\/ul>\n<\/li>\n<\/ul>\n<p>webpack\u306e\u5171\u901a\u8a2d\u5b9a\u3092\u30de\u30fc\u30b8\u3057\u3066\u304f\u308c\u3066\u3001\u898b\u3084\u3059\u304f\u306a\u308b\u3002<\/p>\n<p>webpack-node-externals<\/p>\n<p>\u30b5\u30fc\u30d0\u30fc\u5074\u3092\u30d0\u30f3\u30c9\u30eb\u3059\u308b\u6642\u306b\u4f7f\u3046\u3001node_modules\u3092\u7121\u8996\u3057\u3066\u5916\u90e8\u95a2\u6570\u3068\u3057\u3066\u6271\u3046\u3088\u3046\u306b\u30d0\u30f3\u30c9\u30eb\u3057\u3066\u304f\u308c\u308b<\/p>\n<p>nodemon-webpack-plugin<\/p>\n<p>\u958b\u767a\u6642\u306b\u4fbf\u5229\u306anodemon\u306ewebpack\u7528\u30d7\u30e9\u30b0\u30a4\u30f3<\/p>\n<p>typescript<br \/>\nts-loader<br \/>\n@types\/express<br \/>\n@types\/mongoose<br \/>\n@types\/node<\/p>\n<p>node\u306ehttp\u30e2\u30b8\u30e5\u30fc\u30eb\u3082\u4e00\u90e8\u4f7f\u3046\u3068\u304d\u306b\u4f7f\u7528\u3059\u308b\u578b\u5b9a\u7fa9<\/p>\n<p>@types\/socket.io<\/p>\n<p>socket.io\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u52d5\u304f\u6a5f\u80fd\u306e\u578b\u5b9a\u7fa9<\/p>\n<p>@types\/socket.io-client<\/p>\n<p>socket.io\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u52d5\u304f\u6a5f\u80fd\u306e\u578b\u5b9a\u7fa9<\/p>\n<p>@types\/webpack<\/p>\n<p>webpack.config.js\u3067\u88dc\u5b8c\u304c\u52b9\u304f\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3060\u3051\u306a\u306e\u3067\u3001\u306a\u304f\u3066\u3082OK<\/p>\n<p>css-loader<\/p>\n<p>bootstrap\u306ecss\u3092js\u304b\u3089\u8aad\u307f\u53d6\u308b\u306e\u3067\u5fc5\u8981<\/p>\n<p>style-loader<\/p>\n<p>bootstrap\u306ecss\u3092js\u304b\u3089\u8aad\u307f\u53d6\u308b\u306e\u3067\u5fc5\u8981<\/p>\n<h1>webpack\u914d\u7f6e\u6587\u4ef6<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">merge<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">webpack-merge<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">nodeExternals<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">webpack-node-externals<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">NodemonPlugin<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">nodemon-webpack-plugin<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"cm\">\/** @type import(\"webpack\").Configuration *\/<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">baseConfig<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"na\">mode<\/span><span class=\"p\">:<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">NODE_ENV<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">development<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"na\">module<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">rules<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n            <span class=\"p\">{<\/span>\r\n                <span class=\"na\">test<\/span><span class=\"p\">:<\/span> <span class=\"sr\">\/<\/span><span class=\"se\">\\.<\/span><span class=\"sr\">ts$\/<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"na\">use<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">ts-loader<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"p\">},<\/span>\r\n        <span class=\"p\">],<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"na\">resolve<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">extensions<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">.js<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.ts<\/span><span class=\"dl\">\"<\/span><span class=\"p\">],<\/span>\r\n    <span class=\"p\">},<\/span>\r\n<span class=\"p\">};<\/span>\r\n<span class=\"nx\">module<\/span><span class=\"p\">.<\/span><span class=\"nx\">exports<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"c1\">\/\/ \u30d6\u30e9\u30a6\u30b6\u3067\u52d5\u304f\u6a5f\u80fd\u3092\u30d0\u30f3\u30c9\u30eb<\/span>\r\n    <span class=\"nx\">merge<\/span><span class=\"p\">(<\/span><span class=\"nx\">baseConfig<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">entry<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/src\/client<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">output<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"na\">filename<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">client.js<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"na\">path<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">}<\/span><span class=\"s2\">\/dist`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"na\">module<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"na\">rules<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                <span class=\"p\">{<\/span>\r\n                    <span class=\"c1\">\/\/ bootstrap\u306ecss\u3092\u8aad\u307f\u8fbc\u3080\u969b\u306b\u5fc5\u8981<\/span>\r\n                    <span class=\"na\">test<\/span><span class=\"p\">:<\/span> <span class=\"sr\">\/<\/span><span class=\"se\">\\.<\/span><span class=\"sr\">css$\/<\/span><span class=\"p\">,<\/span>\r\n                    <span class=\"na\">use<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">style-loader<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">css-loader<\/span><span class=\"dl\">\"<\/span><span class=\"p\">]<\/span>\r\n                <span class=\"p\">}<\/span>\r\n            <span class=\"p\">]<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}),<\/span>\r\n    <span class=\"c1\">\/\/ Node\u30b5\u30fc\u30d0\u30fc\u3067\u52d5\u304f\u6a5f\u80fd\u3092\u30d0\u30f3\u30c9\u30eb<\/span>\r\n    <span class=\"nx\">merge<\/span><span class=\"p\">(<\/span><span class=\"nx\">baseConfig<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">entry<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/src\/server<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">output<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"na\">filename<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">server.js<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"na\">path<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">}<\/span><span class=\"s2\">\/dist`<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"na\">target<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">node<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">node<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"c1\">\/\/ express\u3092\u4f7f\u3046\u3068\u304d\u306b\u306f\u3053\u306e\u8a2d\u5b9a\u3092\u3057\u306a\u3044\u3068\u5931\u6557\u3057\u307e\u3059<\/span>\r\n            <span class=\"c1\">\/\/ \u53c2\u8003\uff1ahttps:\/\/medium.com\/@binyamin\/creating-a-node-express-webpack-app-with-dev-and-prod-builds-a4962ce51334<\/span>\r\n            <span class=\"na\">__dirname<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"na\">__filename<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"na\">externals<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n            <span class=\"c1\">\/\/ webpack\u3067\u751f\u6210\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u3001`node bundle.js` \u3068\u5b9f\u884c\u3059\u308b\u5834\u5408\u306b<\/span>\r\n            <span class=\"c1\">\/\/ node_modules\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4e00\u7dd2\u306b\u30d0\u30f3\u30c9\u30eb\u3057\u3066\u3044\u308b\u5fc5\u8981\u306f\u306a\u3044\u306e\u3067\u3001<\/span>\r\n            <span class=\"c1\">\/\/ node_modules\u3092\u7121\u8996\u3057\u3066\u5916\u90e8\u95a2\u6570\u3068\u3057\u3066\u6271\u3046\u3088\u3046\u306b\u30d0\u30f3\u30c9\u30eb\u3057\u3066\u304f\u308c\u308b<\/span>\r\n            <span class=\"nx\">nodeExternals<\/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=\"c1\">\/\/ node\u306e\u30b5\u30fc\u30d0\u7528\u306ejs\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u305f\u6642\u306b\u81ea\u52d5\u3067\u30b5\u30fc\u30d0\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u308c\u308b<\/span>\r\n            <span class=\"c1\">\/\/ nodemon\u306ewebpack\u7528\u306e\u30d7\u30e9\u30b0\u30a4\u30f3<\/span>\r\n            <span class=\"k\">new<\/span> <span class=\"nx\">NodemonPlugin<\/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<\/code><\/pre>\n<h1>tsconfig.json\u7684\u540c\u4e49\u8bcd\uff1a\u914d\u7f6e\u6587\u4ef6.json<br \/>\n\u3053\u3061\u3089\u3092\u53c2\u8003\u306b\u3057\u3066\u8a2d\u5b9a\u3057\u307e\u3057\u305f\u3002\u9593\u9055\u3063\u3066\u3044\u305f\u3089\u6559\u3048\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3067\u3059\u3002m(_ _)m<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/webpack.js.org\/guides\/typescript\/<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/www.typescriptlang.org\/docs\/handbook\/tsconfig-json.html<\/ul>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"compilerOptions\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"target\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"es5\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"module\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"esnext\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"strict\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"allowJs\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">},<\/span>\r\n  <span class=\"nl\">\"include\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"s2\">\"src\/**\/*\"<\/span>\r\n  <span class=\"p\">],<\/span>\r\n  <span class=\"nl\">\"exclude\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"s2\">\"node_modules\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"s2\">\"**\/*.spec.ts\"<\/span>\r\n  <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u30b5\u30fc\u30d0\u30fc\u5074\u3092\u4f5c\u6210<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">express<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">express<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">http<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">http<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">net<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">net<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">socketio<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">socket.io<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">mongoose<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">mongoose<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ISendMsg<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/global<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kr\">interface<\/span> <span class=\"nx\">ISendMsgModel<\/span> <span class=\"kd\">extends<\/span> <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">Document<\/span><span class=\"p\">,<\/span> <span class=\"nx\">ISendMsg<\/span> <span class=\"p\">{}<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">app<\/span><span class=\"p\">:<\/span> <span class=\"nx\">express<\/span><span class=\"p\">.<\/span><span class=\"nx\">Express<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">express<\/span><span class=\"p\">();<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">server<\/span><span class=\"p\">:<\/span> <span class=\"nx\">http<\/span><span class=\"p\">.<\/span><span class=\"nx\">Server<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">http<\/span><span class=\"p\">.<\/span><span class=\"nx\">createServer<\/span><span class=\"p\">(<\/span><span class=\"nx\">app<\/span><span class=\"p\">);<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">io<\/span><span class=\"p\">:<\/span> <span class=\"nx\">socketio<\/span><span class=\"p\">.<\/span><span class=\"nx\">Server<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">socketio<\/span><span class=\"p\">(<\/span><span class=\"nx\">server<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"kd\">let<\/span> <span class=\"nx\">Message<\/span><span class=\"p\">:<\/span> <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">Model<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">ISendMsgModel<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">(<\/span><span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">await<\/span> <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">connect<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">mongodb:\/\/localhost\/simple-chat<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"nx\">Message<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">model<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">ISendMsgModel<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Message<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">Schema<\/span><span class=\"p\">({<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"p\">,<\/span> <span class=\"na\">message<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span> <span class=\"p\">}))<\/span>\r\n    <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">})();<\/span>\r\n\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">use<\/span><span class=\"p\">(<\/span><span class=\"nx\">express<\/span><span class=\"p\">.<\/span><span class=\"k\">static<\/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\">\/..\/`<\/span><span class=\"p\">));<\/span>\r\n\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">\/messages<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"k\">async<\/span> <span class=\"p\">(<\/span><span class=\"nx\">req<\/span><span class=\"p\">:<\/span> <span class=\"nx\">express<\/span><span class=\"p\">.<\/span><span class=\"nx\">Request<\/span><span class=\"p\">,<\/span> <span class=\"nx\">res<\/span><span class=\"p\">:<\/span> <span class=\"nx\">express<\/span><span class=\"p\">.<\/span><span class=\"nx\">Response<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"kd\">const<\/span> <span class=\"nx\">messages<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">Message<\/span><span class=\"p\">.<\/span><span class=\"nx\">find<\/span><span class=\"p\">({});<\/span>\r\n        <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">send<\/span><span class=\"p\">(<\/span><span class=\"nx\">messages<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n<span class=\"nx\">io<\/span><span class=\"p\">.<\/span><span class=\"nx\">on<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">connection<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">socket<\/span><span class=\"p\">:<\/span> <span class=\"nx\">socketio<\/span><span class=\"p\">.<\/span><span class=\"nx\">Socket<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">socket<\/span><span class=\"p\">.<\/span><span class=\"nx\">on<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">message<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"k\">async<\/span> <span class=\"p\">(<\/span><span class=\"na\">msg<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ISendMsg<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"kd\">const<\/span> <span class=\"nx\">message<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">Message<\/span><span class=\"p\">(<\/span><span class=\"nx\">msg<\/span><span class=\"p\">);<\/span>\r\n            <span class=\"k\">await<\/span> <span class=\"nx\">message<\/span><span class=\"p\">.<\/span><span class=\"nx\">save<\/span><span class=\"p\">();<\/span>\r\n            <span class=\"nx\">io<\/span><span class=\"p\">.<\/span><span class=\"nx\">emit<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">message<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"nx\">msg<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">});<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n<span class=\"nx\">server<\/span><span class=\"p\">.<\/span><span class=\"nx\">listen<\/span><span class=\"p\">(<\/span><span class=\"mi\">3000<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">`server is running on port <\/span><span class=\"p\">${(<\/span><span class=\"nx\">server<\/span><span class=\"p\">.<\/span><span class=\"nx\">address<\/span><span class=\"p\">()<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">net<\/span><span class=\"p\">.<\/span><span class=\"nx\">AddressInfo<\/span><span class=\"p\">).<\/span><span class=\"nx\">port<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">});<\/span>\r\n<\/code><\/pre>\n<p>\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5185\u5bb9\u306f\u5171\u901a\u306e\u8a2d\u5b9a\u306a\u306e\u3067global.d.ts\u306b\u5b9a\u7fa9\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">export<\/span> <span class=\"kr\">interface<\/span> <span class=\"nx\">ISendMsg<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">name<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nl\">message<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u521b\u5efa\u6d4f\u89c8\u5668\u7aef<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">io<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">socket.io-client<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">bootstrap\/dist\/css\/bootstrap.min.css<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ISendMsg<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/global<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">input<\/span><span class=\"p\">:<\/span> <span class=\"nx\">HTMLInputElement<\/span> <span class=\"o\">=<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">HTMLInputElement<\/span><span class=\"o\">&gt;<\/span><span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementById<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">name<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">message<\/span><span class=\"p\">:<\/span> <span class=\"nx\">HTMLTextAreaElement<\/span> <span class=\"o\">=<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">HTMLTextAreaElement<\/span><span class=\"o\">&gt;<\/span><span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementById<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">message<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">send<\/span><span class=\"p\">:<\/span> <span class=\"nx\">HTMLButtonElement<\/span> <span class=\"o\">=<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">HTMLButtonElement<\/span><span class=\"o\">&gt;<\/span><span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementById<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">send<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">messages<\/span><span class=\"p\">:<\/span> <span class=\"nx\">HTMLDivElement<\/span> <span class=\"o\">=<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">HTMLDivElement<\/span><span class=\"o\">&gt;<\/span><span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementById<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">messages<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">socket<\/span><span class=\"p\">:<\/span> <span class=\"nx\">SocketIOClient<\/span><span class=\"p\">.<\/span><span class=\"nx\">Socket<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">io<\/span><span class=\"p\">();<\/span>\r\n\r\n<span class=\"p\">(<\/span><span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">res<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">fetch<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">http:\/\/localhost:3000\/messages<\/span><span class=\"dl\">\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"na\">data<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ISendMsg<\/span><span class=\"p\">[]<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">addMessages<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">})();<\/span>\r\n\r\n<span class=\"nx\">send<\/span><span class=\"p\">.<\/span><span class=\"nx\">addEventListener<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">click<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">socket<\/span><span class=\"p\">.<\/span><span class=\"nx\">emit<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">message<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"nx\">input<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span><span class=\"p\">,<\/span> <span class=\"na\">message<\/span><span class=\"p\">:<\/span> <span class=\"nx\">message<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span> <span class=\"p\">});<\/span>\r\n<span class=\"p\">});<\/span>\r\n\r\n<span class=\"nx\">socket<\/span><span class=\"p\">.<\/span><span class=\"nx\">on<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">message<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"nx\">addMessages<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"kd\">function<\/span> <span class=\"nx\">addMessages<\/span><span class=\"p\">({<\/span> <span class=\"nx\">name<\/span><span class=\"p\">,<\/span> <span class=\"nx\">message<\/span> <span class=\"p\">}:<\/span> <span class=\"nx\">ISendMsg<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">messages<\/span><span class=\"p\">.<\/span><span class=\"nx\">insertAdjacentHTML<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">beforeend<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">`\r\n        &lt;h4&gt; <\/span><span class=\"p\">${<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span><span class=\"s2\"> &lt;\/h4&gt;\r\n        &lt;p&gt;  <\/span><span class=\"p\">${<\/span><span class=\"nx\">message<\/span><span class=\"p\">}<\/span><span class=\"s2\"> &lt;\/p&gt;\r\n    `<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;!doctype html&gt;<\/span>\r\n<span class=\"nt\">&lt;html<\/span> <span class=\"na\">lang=<\/span><span class=\"s\">\"ja\"<\/span><span class=\"nt\">&gt;<\/span>\r\n<span class=\"nt\">&lt;head&gt;<\/span>\r\n<span class=\"nt\">&lt;meta<\/span> <span class=\"na\">charset=<\/span><span class=\"s\">\"utf-8\"<\/span><span class=\"nt\">&gt;<\/span>\r\n<span class=\"nt\">&lt;title&gt;<\/span>Hello, world!<span class=\"nt\">&lt;\/title&gt;<\/span>\r\n<span class=\"nt\">&lt;script <\/span><span class=\"na\">src=<\/span><span class=\"s\">\"dist\/client.js\"<\/span> <span class=\"na\">defer<\/span><span class=\"nt\">&gt;&lt;\/script&gt;<\/span>\r\n<span class=\"nt\">&lt;\/head&gt;<\/span>\r\n<span class=\"nt\">&lt;body&gt;<\/span>\r\n    <span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"container p-5\"<\/span><span class=\"nt\">&gt;<\/span>\r\n        <span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"jumbotron\"<\/span><span class=\"nt\">&gt;<\/span>\r\n            <span class=\"nt\">&lt;h1<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"display-4\"<\/span><span class=\"nt\">&gt;<\/span>Send Message<span class=\"nt\">&lt;\/h1&gt;<\/span>\r\n            <span class=\"nt\">&lt;br&gt;<\/span>\r\n            <span class=\"nt\">&lt;input<\/span> <span class=\"na\">id=<\/span><span class=\"s\">\"name\"<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"form-control\"<\/span> <span class=\"na\">placeholder=<\/span><span class=\"s\">\"Name\"<\/span><span class=\"nt\">&gt;<\/span>\r\n            <span class=\"nt\">&lt;br&gt;<\/span>\r\n            <span class=\"nt\">&lt;textarea<\/span> <span class=\"na\">id=<\/span><span class=\"s\">\"message\"<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"form-control\"<\/span> <span class=\"na\">placeholder=<\/span><span class=\"s\">\"Your Message Here\"<\/span><span class=\"nt\">&gt;&lt;\/textarea&gt;<\/span>\r\n            <span class=\"nt\">&lt;br&gt;<\/span>\r\n            <span class=\"nt\">&lt;button<\/span> <span class=\"na\">id=<\/span><span class=\"s\">\"send\"<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"btn btn-success\"<\/span><span class=\"nt\">&gt;<\/span>Send<span class=\"nt\">&lt;\/button&gt;<\/span>\r\n        <span class=\"nt\">&lt;\/div&gt;<\/span>\r\n        <span class=\"nt\">&lt;div<\/span> <span class=\"na\">id=<\/span><span class=\"s\">\"messages\"<\/span><span class=\"nt\">&gt;&lt;\/div&gt;<\/span>\r\n    <span class=\"nt\">&lt;\/div&gt;<\/span>\r\n<span class=\"nt\">&lt;\/body&gt;<\/span>\r\n<span class=\"nt\">&lt;\/html&gt;<\/span>\r\n<\/code><\/pre>\n<h1>\u5b9e\u884c<\/p>\n<pre class=\"post-pre\"><code>yarn webpack <span class=\"nt\">-w<\/span> <span class=\"c\">#http:\/\/localhost:3000\/ \u3092\u30d6\u30e9\u30a6\u30b6\u3067\u958b\u304f<\/span>\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d05b137434c4406bd9dd8\/31-0.gif\" alt=\"EDyJFoqPv5.gif\" \/>\u6211\u6210\u529f\u5730\u8fd0\u884c\u4e86\u7b80\u6613\u804a\u5929\u3002<\/p>\n<hr \/>\n<p>\u611f\u8c22\u4f7f\u7528Studio 3T\u4f5c\u4e3aMongoDB\u7684\u56fe\u5f62\u7528\u6237\u754c\u9762\u5ba2\u6237\u7aef\u8fdb\u884c\u521b\u5efa\u3002m(_ _)m<\/p>\n<hr \/>\n<p>\u611f\u8c22\u60a8\u9605\u8bfb\u81f3\u6700\u540e\u3002m(_ _)m<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u662fJavaScript\u548cMongoDB\u7684\u521d\u5b66\u8005\u3002\u5728\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6211\u4e00\u8fb9\u641c\u7d22\u4e00\u8fb9\u8fdb\u884c\u4e86\u7f16\u5199\u3002\u5982\u679c\u6709\u4efb\u4f55\u9519\u8bef\uff0c\u8bf7 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30119","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"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\u7528Webpack\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u804a\u5929\u5e94\u7528\uff0c\u4f7f\u7528\u4e86TypeScript\u3001Express\u3001Mongoose\u548cBootstrap - Blog - Silicon 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