{"id":38281,"date":"2023-06-18T19:39:58","date_gmt":"2023-06-02T23:49:45","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%b8%8d%e4%bd%bf%e7%94%a8create-react-app%ef%bc%8c%e6%90%ad%e5%bb%bareact%e5%bc%80%e5%8f%91%e7%8e%af%e5%a2%83%e3%80%82\/"},"modified":"2024-01-15T09:52:34","modified_gmt":"2024-01-15T01:52:34","slug":"%e4%b8%8d%e4%bd%bf%e7%94%a8create-react-app%ef%bc%8c%e6%90%ad%e5%bb%bareact%e5%bc%80%e5%8f%91%e7%8e%af%e5%a2%83%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%b8%8d%e4%bd%bf%e7%94%a8create-react-app%ef%bc%8c%e6%90%ad%e5%bb%bareact%e5%bc%80%e5%8f%91%e7%8e%af%e5%a2%83%e3%80%82\/","title":{"rendered":"\u4e0d\u4f7f\u7528create-react-app\uff0c\u642d\u5efaReact\u5f00\u53d1\u73af\u5883"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u5728\u4f7f\u7528React\u521b\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6211\u8ba4\u4e3a\u901a\u5e38\u4f1a\u4f7f\u7528create-react-app\u6765\u8bbe\u7f6e\u73af\u5883\u3002\u4f46\u662f\uff0c\u5f53\u6211\u4eec\u60f3\u8981\u81ea\u5b9a\u4e49webpack\u914d\u7f6e\u65f6\uff0c\u6216\u8005\u5f53create-react-app\u5b89\u88c5\u7684react-scripts\u53d8\u5f97\u788d\u4e8b\u65f6\uff0c\u6211\u4eec\u8be5\u5982\u4f55\u6784\u5efa\u81ea\u5b9a\u4e49\u73af\u5883\u5462\uff1f\u4e3a\u4e86\u89e3\u7b54\u8fd9\u4e9b\u7591\u95ee\uff0c\u6211\u5728\u8fd9\u91cc\u8bb0\u5f55\u4e0b\u4e86React\u73af\u5883\u914d\u7f6e\u7684\u65b9\u6cd5\u3002<\/p>\n<h1>webpack\u548cbabel\u7684\u5f15\u5165<\/h1>\n<p>webpack\u662f\u4e00\u4e2a\u5c06\u591a\u4e2a\u6587\u4ef6\u6253\u5305\u6210\u4e00\u4e2a\u7684\u5de5\u5177\uff0cbabel\u662f\u4e00\u79cd\u5de5\u5177\uff0c\u53ef\u4ee5\u5c06\u4f7f\u7528ES6\u7b49\u65b0\u8bed\u6cd5\u7f16\u5199\u7684JavaScript\u8f6c\u6362\u4e3a\u4efb\u4f55\u6d4f\u89c8\u5668\u90fd\u53ef\u4ee5\u52a0\u8f7d\u7684\u5f62\u5f0f\u3002<\/p>\n<p>\u6211\u4e5f\u5b89\u88c5\u4e86\u63d2\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">mkdir <\/span>react-env\r\n<span class=\"nb\">cd <\/span>react-env\r\nnpm <span class=\"nb\">install<\/span> <span class=\"nt\">-D<\/span> @babel\/core @babel\/preset-env @babel\/preset-react babel-loader file-loader url-loader webpack webpack-cli webpack-dev-server html-webpack-plugin\r\n<\/code><\/pre>\n<h1>webpack\u548cbabel\u7684\u914d\u7f6e<\/h1>\n<p>\u6211\u4f1a\u5199\u4e00\u4e2a\u4f7f\u7528webpack\u548cbabel\u7684\u914d\u7f6e\u3002<\/p>\n<h3>webpack\u7684\u914d\u7f6e<\/h3>\n<p>\u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2awebpack.config.js\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">path<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">path<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">HtmlWebpackPlugin<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">html-webpack-plugin<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n\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=\"na\">mode<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">development<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">entry<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/src\/index.js<\/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\">path<\/span><span class=\"p\">:<\/span> <span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">dist<\/span><span class=\"dl\">'<\/span><span class=\"p\">),<\/span>\r\n    <span class=\"na\">filename<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bundle.js<\/span><span class=\"dl\">'<\/span>\r\n  <span class=\"p\">},<\/span>\r\n  <span class=\"na\">devServer<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"na\">port<\/span><span class=\"p\">:<\/span> <span class=\"mi\">3000<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"na\">contentBase<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">dist<\/span><span class=\"dl\">'<\/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=\"s1\">.js<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.jsx<\/span><span class=\"dl\">'<\/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=\"na\">test<\/span><span class=\"p\">:<\/span> <span class=\"sr\">\/<\/span><span class=\"se\">\\.<\/span><span class=\"sr\">jsx<\/span><span class=\"se\">?<\/span><span class=\"sr\">$\/<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">use<\/span><span class=\"p\">:{<\/span>\r\n          <span class=\"na\">loader<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">babel-loader<\/span><span class=\"dl\">'<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"na\">include<\/span><span class=\"p\">:<\/span> <span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">src<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n      <span class=\"p\">},<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"na\">test<\/span><span class=\"p\">:<\/span> <span class=\"sr\">\/<\/span><span class=\"se\">\\.(<\/span><span class=\"sr\">png|jpg|gif<\/span><span class=\"se\">)<\/span><span class=\"sr\">$\/i<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">use<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n          <span class=\"p\">{<\/span>\r\n            <span class=\"na\">loader<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">url-loader<\/span><span class=\"dl\">'<\/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\">limit<\/span><span class=\"p\">:<\/span> <span class=\"mi\">8192<\/span>\r\n            <span class=\"p\">}<\/span>\r\n          <span class=\"p\">}<\/span>\r\n        <span class=\"p\">]<\/span>\r\n      <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n  <span class=\"p\">},<\/span>\r\n  <span class=\"na\">plugins<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"k\">new<\/span> <span class=\"nx\">HtmlWebpackPlugin<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"na\">template<\/span><span class=\"p\">:<\/span> <span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">html\/index.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">),<\/span>\r\n\r\n      <span class=\"na\">filename<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">index.html<\/span><span class=\"dl\">'<\/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>entry\u5c5e\u6027\u7528\u4e8e\u8bbe\u7f6e\u8981\u52a0\u8f7d\u7684\u6587\u4ef6\u3002\u5728\u4f7f\u7528create-react-app\u521b\u5efa\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u5b83\u76f8\u5f53\u4e8eindex.js\u6587\u4ef6\u3002output\u5c5e\u6027\u7528\u4e8e\u8bbe\u7f6e\u5c06\u4e0e\u52a0\u8f7d\u7684\u6587\u4ef6\u76f8\u5173\u8054\u7684\u4ee3\u7801\u6574\u5408\u5230\u54ea\u4e2a\u6587\u4ef6\u4e2d\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u8bbe\u7f6e\u5b83\u8f93\u51fa\u5230dist\u6587\u4ef6\u5939\u4e0b\u7684bundle.js\u6587\u4ef6\u4e2d\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=\"p\">...<\/span>\r\n  <span class=\"na\">entry<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/src\/index.js<\/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\">path<\/span><span class=\"p\">:<\/span> <span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">dist<\/span><span class=\"dl\">'<\/span><span class=\"p\">),<\/span>\r\n    <span class=\"na\">filename<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bundle.js<\/span><span class=\"dl\">'<\/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>\u4f7f\u7528webpack-dev-server\u65f6\uff0c\u9700\u8981\u8bbe\u7f6e\u8981\u5f15\u7528\u7684\u6587\u4ef6\u5939\u548c\u4f7f\u7528\u7684\u7aef\u53e3\u53f7\uff0c\u4ee5\u5728\u672c\u5730\u73af\u5883\u4e2d\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code>\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=\"p\">...<\/span>\r\n  <span class=\"na\">devServer<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"na\">port<\/span><span class=\"p\">:<\/span> <span class=\"mi\">3000<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"na\">contentBase<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">dist<\/span><span class=\"dl\">'<\/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\u6a21\u5757\u7684\u89c4\u5219\u4e2d\uff0c\u9700\u8981\u8bbe\u7f6e\u8981\u5e94\u7528\u52a0\u8f7d\u5668\u7684\u6587\u4ef6\u4ee5\u53ca\u8981\u4f7f\u7528\u7684\u52a0\u8f7d\u5668\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e86\u5c06src\u6587\u4ef6\u5939\u4e2d\u7684js\u548cjsx\u6587\u4ef6\u4f7f\u7528babel-loader\u8fdb\u884c\u8f6c\u6362\uff0c\u5c06\u56fe\u7247\u6587\u4ef6\u4f7f\u7528url-loader\u8fdb\u884c\u8f6c\u6362\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=\"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\">jsx<\/span><span class=\"se\">?<\/span><span class=\"sr\">$\/<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">use<\/span><span class=\"p\">:{<\/span>\r\n          <span class=\"na\">loader<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">babel-loader<\/span><span class=\"dl\">'<\/span>\r\n        <span class=\"p\">},<\/span>\r\n        <span class=\"na\">include<\/span><span class=\"p\">:<\/span> <span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">src<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n      <span class=\"p\">},<\/span>\r\n      <span class=\"p\">{<\/span>\r\n        <span class=\"na\">test<\/span><span class=\"p\">:<\/span> <span class=\"sr\">\/<\/span><span class=\"se\">\\.(<\/span><span class=\"sr\">png|jpg|gif<\/span><span class=\"se\">)<\/span><span class=\"sr\">$\/i<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"na\">use<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n          <span class=\"p\">{<\/span>\r\n            <span class=\"na\">loader<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">url-loader<\/span><span class=\"dl\">'<\/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\">limit<\/span><span class=\"p\">:<\/span> <span class=\"mi\">8192<\/span>\r\n            <span class=\"p\">}<\/span>\r\n          <span class=\"p\">}<\/span>\r\n        <span class=\"p\">]<\/span>\r\n      <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n  <span class=\"p\">}<\/span>\r\n  <span class=\"p\">...<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u4f7f\u7528\u63d2\u4ef6\u6765\u6269\u5c55Webpack\u3002\u8fd9\u6b21\u6211\u4eec\u5f15\u5165\u4e86\u4e00\u4e2a\u7528\u4e8e\u521b\u5efaHTML\u6587\u4ef6\u7684\u63d2\u4ef6\u3002\u6211\u4eec\u9700\u8981\u5728html\u6587\u4ef6\u5939\u4e0b\u7684index.html\u4e2d\u6dfb\u52a0\u4ee3\u7801\u6765\u52a0\u8f7d\u901a\u8fc7Webpack\u751f\u6210\u7684bundle.js\uff0c\u5e76\u5c06\u5176\u8f93\u51fa\u5230output\u4e2d\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=\"p\">...<\/span>\r\n  <span class=\"na\">plugins<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"k\">new<\/span> <span class=\"nx\">HtmlWebpackPlugin<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"na\">template<\/span><span class=\"p\">:<\/span> <span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">html\/index.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">),<\/span>\r\n\r\n      <span class=\"na\">filename<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">index.html<\/span><span class=\"dl\">'<\/span>\r\n    <span class=\"p\">}),<\/span>\r\n  <span class=\"p\">]<\/span>\r\n<span class=\"p\">};<\/span>\r\n<\/code><\/pre>\n<h3>\u5df4\u522b\u5854\u7684\u8bbe\u7f6e<\/h3>\n<p>\u5728webpack.config.js\u6587\u4ef6\u4e2d\u53ef\u4ee5\u4f7f\u7528bael-loader\u6765\u8fdb\u884c\u914d\u7f6e\uff0c\u4f46\u5728\u8fd9\u6b21\u4e2d\u5c06\u5176\u5207\u5272\u51fa\u6765\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n<p>\u6211\u4eec\u6765\u521b\u5efa\u4e00\u4e2a.babelrc\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"presets\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"s2\">\"@babel\/env\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"s2\">\"@babel\/preset-react\"<\/span>\r\n  <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u51c6\u5907\u6240\u9700\u7684\u6587\u4ef6\u5939\u548c\u6587\u4ef6\u3002<\/h1>\n<p>\u6839\u636ewebpack\u914d\u7f6e\uff0c\u9700\u8981\u521b\u5efa src\/index.js \u4f5c\u4e3a\u6784\u5efa\u7684\u5165\u53e3\u6587\u4ef6\uff0c\u6784\u5efa\u540e\u7684\u6587\u4ef6\u5c06\u8f93\u51fa\u5230 dist \u6587\u4ef6\u5939\u4e2d\u3002\u8fd8\u9700\u8981\u521b\u5efa dist \u6587\u4ef6\u5939\u4e0b\u7684 html\/index.html \u6587\u4ef6\u4f5c\u4e3a\u751f\u6210\u7684 HTML \u6587\u4ef6\u7684\u57fa\u7840\u3002<\/p>\n<p>\u203bindex.js\u5c06\u5728\u4e0b\u4e00\u4e2a\u90e8\u5206\u4e2d\u7f16\u5199\u3002<\/p>\n<pre class=\"post-pre\"><code>\u251c\u2500\u2500 dist\r\n\u251c\u2500\u2500 html\r\n\u2502   \u2514\u2500\u2500 index.html\r\n\u251c\u2500\u2500 package-lock.json\r\n\u251c\u2500\u2500 package.json\r\n\u251c\u2500\u2500 src\r\n\u2502   \u2514\u2500\u2500 index.js\r\n\u2514\u2500\u2500 webpack.config.js\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&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>React Test<span class=\"nt\">&lt;\/title&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\">id=<\/span><span class=\"s\">\"root\"<\/span><span class=\"nt\">&gt;&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>\u5f00\u53d1React\u5e94\u7528\u7a0b\u5e8f\u3002<\/h1>\n<p>\u5b89\u88c5\u6240\u9700\u7684\u6a21\u5757\u3002<\/p>\n<pre class=\"post-pre\"><code>npm <span class=\"nb\">install<\/span> <span class=\"nt\">--save<\/span> react react-dom\r\n<\/code><\/pre>\n<p>\u5728src\/index.js\u4e2d\u663e\u793a&#8221;Hello React&#8221;\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=\"s1\">react<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">ReactDOM<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">react-dom<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"nx\">ReactDOM<\/span><span class=\"p\">.<\/span><span class=\"nx\">render<\/span><span class=\"p\">(<\/span>\r\n  <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Hello<\/span> <span class=\"nx\">React<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1&gt;<\/span><span class=\"err\">,\r\n<\/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=\"s1\">root<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<h1>\u8bbe\u7f6e\u547d\u4ee4<\/h1>\n<p>\u4f7f\u7528 &#8220;npm start&#8221; \u53ef\u4ee5\u5728\u672c\u5730\u73af\u5883\u4e2d\u542f\u52a8 React \u5e94\u7528\u7a0b\u5e8f\uff0c\u800c\u4f7f\u7528 &#8220;npm run build&#8221; \u53ef\u4ee5\u6784\u5efa React \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"err\">...<\/span>\r\n  <span class=\"nl\">\"scripts\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"start\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"webpack-dev-server\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"build\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"webpack --mode production --progress\"<\/span>\r\n  <span class=\"p\">},<\/span>\r\n  <span class=\"err\">...<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u6700\u540e<\/h1>\n<p>\u5982\u679c\u4f60\u80fd\u591f\u72ec\u81ea\u521b\u5efaReact\u73af\u5883\uff0c\u90a3\u4e48\u4f60\u5c31\u53ef\u4ee5\u8f7b\u677e\u5730\u8fdb\u884c\u670d\u52a1\u5668\u7aef\u6e32\u67d3\uff0c\u800c\u65e0\u9700\u4f7f\u7528Next.js\u3002\u8bf7\u52a1\u5fc5\u8bd5\u7528\u4e00\u6b21\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u5728\u4f7f\u7528React\u521b\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6211\u8ba4\u4e3a\u901a\u5e38\u4f1a\u4f7f\u7528create-react-app\u6765\u8bbe\u7f6e\u73af\u5883\u3002\u4f46\u662f\uff0c [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-38281","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO 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