研究ssr

gpt-query/one/.babelrc

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+{
+  "presets": ["@babel/preset-env", "@babel/preset-react"]
+}

gpt-query/one/esbuild.config.mjs

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+import { build } from 'esbuild';
+
+build({
+  entryPoints: ['./src/client.js'], // 入口文件
+  bundle: true, // 打包所有依赖
+  outfile: './public/client.js', // 输出文件
+  minify: false, // 压缩代码
+  sourcemap: false, // 生成 Source Map
+  platform: 'browser', // 指定运行环境为浏览器
+  target: ['es6'], // 目标环境
+  loader: { '.jsx': 'jsx', '.js': 'jsx' }, // 处理 JSX 文件
+})
+  .then(() => {
+    console.log('Client build complete!');
+  })
+  .catch((err) => {
+    console.error('Build failed:', err);
+    process.exit(1);
+  });

gpt-query/one/esbuild.config.server.mjs

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+import { build } from 'esbuild';
+
+build({
+  entryPoints: ['./server.tsx'], // 入口文件
+  bundle: true, // 打包所有依赖
+  outfile: './server.js', // 输出文件
+  minify: false, // 压缩代码
+  sourcemap: false, // 生成 Source Map
+  platform: 'node', // 指定运行环境为浏览器
+  target: ['es6'], // 目标环境
+  external: ['node_modules/*'], // 不打包 node_modules
+  loader: { '.jsx': 'jsx', '.tsx': 'tsx', '.js': 'jsx' }, // 处理 JSX 文件
+})
+  .then(() => {
+    console.log('Client build complete!');
+  })
+  .catch((err) => {
+    console.error('Build failed:', err);
+    process.exit(1);
+  });

gpt-query/one/package.json

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+{
+  "name": "react-ssr-example",
+  "version": "1.0.0",
+  "main": "server.js",
+  "scripts": {
+    "build2": "babel src --out-dir public",
+    "build": "rollup -c",
+    "start": "node server.js",
+    "start2": "babel-node server.js"
+  },
+  "dependencies": {
+    "esbuild": "^0.24.0",
+    "express": "^4.21.1",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "rollup": "^4.27.4"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.25.9",
+    "@babel/core": "^7.26.0",
+    "@babel/node": "^7.26.0",
+    "@babel/preset-env": "^7.26.0",
+    "@babel/preset-react": "^7.25.9"
+  }
+}

gpt-query/one/public/App.js

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+"use strict";
+
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports["default"] = void 0;
+var _react = _interopRequireWildcard(require("react"));
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
+function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
+function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
+function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
+function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
+function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
+function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
+var App = function App(_ref) {
+  var initialState = _ref.initialState;
+  var _useState = (0, _react.useState)(initialState.name),
+    _useState2 = _slicedToArray(_useState, 2),
+    name = _useState2[0],
+    setName = _useState2[1];
+  return /*#__PURE__*/_react["default"].createElement("div", {
+    onClick: function onClick() {
+      setName('Jane Doe');
+    }
+  }, "Hello World ", name);
+};
+var _default = exports["default"] = App;

gpt-query/one/rollup.config.mjs

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+import resolve from '@rollup/plugin-node-resolve'; // 解析模块
+import commonjs from '@rollup/plugin-commonjs'; // 转换 CommonJS 为 ESModules
+import babel from '@rollup/plugin-babel'; // Babel 支持
+// import { terser } from 'rollup-plugin-terser'; // 可选：压缩代码
+
+export default {
+  input: './src/client.js', // 入口文件
+  output: {
+    file: './public/client.js', // 输出文件
+    format: 'iife', // 输出格式：立即执行函数 (适合浏览器)
+    sourcemap: true, // 生成 Source Map 方便调试
+  },
+  plugins: [
+    resolve(), // 解析 node_modules 中的依赖
+    commonjs(), // 转换 CommonJS 模块
+    babel({
+      presets: ['@babel/preset-env', '@babel/preset-react'],
+      babelHelpers: 'bundled', // 使用打包后的 Babel helpers
+      exclude: 'node_modules/**', // 排除 node_modules
+    }),
+    // terser(), // 可选：压缩输出代码
+  ],
+};

gpt-query/one/server.tsx

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+import express from 'express';
+import React from 'react';
+import { renderToString } from 'react-dom/server';
+import App from './src/App';
+
+const app = express();
+
+// 静态文件服务
+app.use(express.static('public'));
+
+// 首页路由
+app.get('/', (req, res) => {
+  const initialState = { name: 'John Doe22' };
+  const html = renderToString(<App initialState={initialState} />);
+
+  res.send(`<!DOCTYPE html>
+<html>
+  <head>
+    <title>React SSR</title>
+  </head>
+  <body>
+    <div id="root">${html}</div>
+    <script>
+      window.__INITIAL_STATE__ = ${JSON.stringify(initialState)};
+    </script>
+    <script type="module" src="/client.js"></script>
+  </body>
+</html>`);
+});
+
+app.listen(3000, () => {
+  console.log('Server is running at http://localhost:3000');
+});

gpt-query/one/src/App.tsx

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+import React, { useEffect, useState } from 'react';
+
+const App = ({ initialState }) => {
+  const [name, setName] = useState(initialState.name);
+  useEffect(() => {
+    setName('Client'); // 仅客户端执行
+}, []);
+  return (
+    <div
+      onClick={() => {
+        setName('Jane Doe233');
+      }}
+    >
+      Hello World {name}
+    </div>
+  );
+};
+
+export default App;

gpt-query/one/src/client.js

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+import React from 'react';
+import { hydrateRoot } from 'react-dom/client';
+import App from './App';
+
+const initialState = window.__INITIAL_STATE__ || { name: 'Default Name' };
+
+hydrateRoot(document.getElementById('root'), <App initialState={initialState} />);

gpt-query/one/tsconfig.json

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+{
+  "compilerOptions": {
+    "outDir": "dist",
+    "target": "ES2020",
+    "module": "ESNext",
+    "useDefineForClassFields": true,
+    "noEmit": true,
+    "emitDeclarationOnly": false,
+    "lib": [
+      "ES2020",
+      "DOM",
+      "DOM.Iterable"
+    ],
+    "jsx": "react-jsx",
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
+  }
+}