{"id":38162,"date":"2023-12-03T01:15:06","date_gmt":"2023-07-15T02:49:52","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e7%94%a8javascript%e5%92%8creact%e5%88%9b%e5%bb%ba%e4%b8%80%e4%b8%aaweb%e5%ba%94%e7%94%a8%ef%bc%8c%e5%ae%9e%e7%8e%b0hello-world%e3%80%82\/"},"modified":"2024-05-04T11:53:19","modified_gmt":"2024-05-04T03:53:19","slug":"%e7%94%a8javascript%e5%92%8creact%e5%88%9b%e5%bb%ba%e4%b8%80%e4%b8%aaweb%e5%ba%94%e7%94%a8%ef%bc%8c%e5%ae%9e%e7%8e%b0hello-world%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e7%94%a8javascript%e5%92%8creact%e5%88%9b%e5%bb%ba%e4%b8%80%e4%b8%aaweb%e5%ba%94%e7%94%a8%ef%bc%8c%e5%ae%9e%e7%8e%b0hello-world%e3%80%82\/","title":{"rendered":"\u7528JavaScript\u548cReact\u521b\u5efa\u4e00\u4e2aWeb\u5e94\u7528\uff0c\u5b9e\u73b0Hello World"},"content":{"rendered":"

\u4f7f\u7528 JavaScript React \u6765\u521b\u5efa\u4e00\u4e2a Hello World \u7684 Web \u5e94\u7528\u7a0b\u5e8f\u3002<\/h1>\n
\"react_on_ubuntu.png\"<\/div>\n

in chinese, only need one option :<\/h2>\n

\u76ee\u6807<\/p>\n

\u6211\u5c06\u5728 Windows 11 \u4e0a\u4f7f\u7528 Linux \u8fdb\u884c\u4e91\u5f00\u53d1\u3002<\/p>\n

\u60a8\u53ef\u4ee5\u4ece\u8fd9\u91cc\u67e5\u770b\u6587\u7ae0\u7684\u5217\u8868\u3002<\/p>\n

 <\/p>\n

\u5b9e\u73b0<\/h2>\n

\u5728\u672c\u5730\u7684Ubuntu\u73af\u5883\u4e0b\uff0c\u542f\u52a8JavaScript React Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u624b\u5de5\u521b\u5efa\u4e00\u4e2a\u6700\u5c0f\u914d\u7f6e\u7684\u9879\u76ee\u6765\u6ee1\u8db3\u5b66\u4e60\u76ee\u7684\u3002\u8bf7\u6ce8\u610f\uff0c\u60a8\u53ef\u4ee5\u67e5\u770b\u5b98\u65b9\u6b65\u9aa4\u4ee5\u83b7\u53d6\u66f4\u8be6\u7ec6\u7684\u9879\u76ee\u521b\u5efa\u65b9\u6cd5\u3002<\/div>\n

\u6280\u8853\u4e3b\u9898<\/h2>\n

“React \u662f\u4ec0\u4e48\uff1f”<\/h3>\n
\u60a8\u53ef\u4ee5\u5c55\u5f00\u67e5\u770b\u6b64\u5185\u5bb9\u3002React\uff08\u30ea\u30a2\u30af\u30c8\uff09<\/p>\n

React\u662f\u7531Meta\uff08\u4ee5\u524d\u79f0\u4e3aFacebook\uff09\u5f00\u53d1\u7684JavaScript\u5e93\uff0c\u7528\u4e8e\u6784\u5efa\u7528\u6237\u754c\u9762\u3002<\/p>\n

React\u8d1f\u8d23MVC\u67b6\u6784\u4e2d\u7684\u89c6\u56fe\u5c42\uff0c\u5e76\u53ef\u4ee5\u521b\u5efa\u53ef\u91cd\u7528\u7684\u7ec4\u4ef6\u3002<\/p>\n

React\u53ef\u4ee5\u6839\u636e\u7ec4\u4ef6\u72b6\u6001\u7684\u66f4\u6539\u81ea\u52a8\u66f4\u65b0\u7528\u6237\u754c\u9762\u3002<\/p>\n

\u4f7f\u7528React Native\uff0c\u53ef\u4ee5\u5f00\u53d1\u9002\u7528\u4e8eiOS\u548cAndroid\u7b49\u79fb\u52a8\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

\u7531\u4e8e\u5176\u7075\u6d3b\u6027\u548c\u9ad8\u901f\u6027\uff0cReact\u76ee\u524d\u662f\u6700\u53d7\u6b22\u8fce\u7684\u524d\u7aef\u5e93\u4e4b\u4e00\u3002<\/p>\n<\/details>\n

\u5f00\u53d1\u73af\u5883<\/h2>\n
    Windows 11 Home 22H2 \u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/ul>\n
    \u7531\u4e8e\u6211\u4eec\u5c06\u64cd\u4f5cWSL\u4e0a\u7684Ubuntu\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u53c2\u8003macOS\u7684\u64cd\u4f5c\u65b9\u5f0f\u3002<\/div>\n
    WSL\uff08\u5fae\u8f6f\u5546\u5e97\u5e94\u7528\u7248\uff09\u203b \u60a8\u53ef\u4ee5\u4ece\u76f8\u5173\u6587\u7ae0\u4e2d\u67e5\u770b\u5b89\u88c5\u65b9\u6cd5
    \n> wsl –version
    \nWSL\u7248\u672c\uff1a1.0.3.0
    \n\u5185\u6838\u7248\u672c\uff1a5.15.79.1
    \nWSLg\u7248\u672c\uff1a1.0.47Ubuntu \u203b \u60a8\u53ef\u4ee5\u4ece\u76f8\u5173\u6587\u7ae0\u4e2d\u67e5\u770b\u5b89\u88c5\u65b9\u6cd5
    \n$ lsb_release -a
    \n\u6ca1\u6709\u53ef\u7528\u7684LSB\u6a21\u5757\u3002
    \n\u53d1\u884c\u5546\uff1aUbuntu
    \n\u63cf\u8ff0\uff1aUbuntu 22.04.1 LTS
    \n\u53d1\u884c\u7248\uff1a22.04<\/p>\n

    npm \u203b \u60a8\u53ef\u4ee5\u4ece\u76f8\u5173\u6587\u7ae0\u4e2d\u67e5\u770b\u5b89\u88c5\u65b9\u6cd5
    \n$ node -v
    \nv19.8.1<\/p>\n

    $ npm -v
    \n9.5.1<\/p>\n<\/details>\n

    \u672c\u6587\u4ee5Ubuntu\u7ec8\u7aef\u4e3a\u57fa\u7840\u8fdb\u884c\u64cd\u4f5c\u3002\u5bf9\u4e8e\u521d\u6b21\u5b66\u4e60\u5982\u4f55\u4f7f\u7528Vim\u8fdb\u884c\u590d\u5236\u548c\u7c98\u8d34\u7684\u4eba\u6765\u8bf4\uff0c\u4ee5\u4e0b\u6587\u7ae0\u4ecb\u7ecd\u4e86\u5177\u4f53\u6b65\u9aa4\u3002\u8bf7\u52a1\u5fc5\u5c1d\u8bd5\u4e00\u4e0b\u3002<\/div>\n

     <\/p>\n

    \u5236\u4f5c Web \u5e94\u7528\u7684\u89c4\u683c\u8bf4\u660e<\/h2>\n
    \n
    No\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8HTTP\u30e1\u30bd\u30c3\u30c9MIME \u30bf\u30a4\u30d71\/GETtext\/html<\/div>\n<\/div>\n
    \u6253\u5f00\u8bf4\u660e\u3002\u4f7f\u7528Web\u6d4f\u89c8\u5668\u8bbf\u95ee\/\u7aef\u70b9\u65f6\uff0c\u6211\u4eec\u5c06\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684Web\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u54cd\u5e94HTML\u6587\u4ef6\u3002<\/p>\n<\/details>\n

    \u663e\u793a”Hello World”\u7684\u6b65\u9aa4<\/h2>\n

    \u521b\u5efa\u9879\u76ee\u6587\u4ef6\u5939<\/h3>\n

    \u521b\u5efa\u9879\u76ee\u6587\u4ef6\u5939\u3002
    \n\u203b \u5c06~\/tmp\/hello-react\u8bbe\u4e3a\u9879\u76ee\u6587\u4ef6\u5939\u3002<\/p>\n

    $ <\/span>mkdir<\/span> -p<\/span> ~\/tmp\/hello-react\r\n$ <\/span>cd<\/span> ~\/tmp\/hello-react\r\n<\/code><\/pre>\n
    \u521b\u5efaJS\u6587\u4ef6<\/h3>\n
    \u521b\u5efa index.js \u7684 JavaScript \u6587\u4ef6\u3002<\/p>\n
    $ <\/span>mkdir<\/span> -p<\/span> src\r\n$ <\/span>vim src\/index.js\r\n<\/code><\/pre>\n
    \u6587\u4ef6\u7684\u5185\u5bb9<\/p>\n
    import<\/span> React<\/span> from<\/span> '<\/span>react<\/span>'<\/span>;<\/span>\r\nimport<\/span> ReactDOM<\/span> from<\/span> '<\/span>react-dom<\/span>'<\/span>;<\/span>\r\n\r\nconst<\/span> hello<\/span> =<\/span> ()<\/span> =><\/span> \"<\/span>Hello World!<\/span>\"<\/span>;<\/span>\r\n\r\nconst<\/span> App<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n  return<\/span> <<\/span>h1<\/span>><\/span>{<\/span>hello<\/span>()<\/span>}<\/span><\/<\/span>h1<\/span>>;<\/span>\r\n};<\/span>\r\n\r\nReactDOM<\/span>.<\/span>render<\/span>(<<\/span>App<\/span> \/>,<\/span> document<\/span>.<\/span>getElementById<\/span>(<\/span>\"<\/span>app<\/span>\"<\/span>));<\/span>\r\n<\/code><\/pre>\n
    \u5728React\u4e2d\uff0c\u60a8\u9700\u8981\u5bfc\u5165react\u548creact-dom\u5305\uff0c\u5e76\u4f7f\u7528ReactDOM.render()\u65b9\u6cd5\u5c06\u7ec4\u4ef6\u6e32\u67d3\u5230DOM\u4e2d\u3002\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5c06App\u7ec4\u4ef6\u4f20\u9012\u7ed9ReactDOM.render()\u65b9\u6cd5\uff0c\u5e76\u5c06\u5176\u6e32\u67d3\u5230#app\u5143\u7d20\u4e0a\u3002<\/p>\n
    App\u7ec4\u4ef6\u4e2d\u8c03\u7528\u4e86hello()\u51fd\u6570\uff0c\u5e76\u5c55\u793a\u4e86\u5982\u4f55\u5728<\/p>\n
    \u5143\u7d20\u4e2d\u663e\u793a\u6587\u672c\u3002<\/h1>\n
    \u53e6\u5916\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528JSX\u8bed\u6cd5\u6765\u7f16\u5199\u7c7b\u4f3cHTML\u7684\u6807\u8bb0\u3002<\/p>\n<\/details>\n
    \u521b\u5efaHTML\u6587\u4ef6<\/h3>\n
    \u521b\u5efa index.html \u6587\u4ef6\u3002<\/p>\n
    $ <\/span>vim src\/index.html\r\n<\/code><\/pre>\n
    \u6587\u4ef6\u7684\u5185\u5bb9 de<\/p>\n
    <!DOCTYPE html><\/span>\r\n<html><\/span>\r\n    <head><\/span>\r\n        <meta<\/span> charset=<\/span>\"utf-8\"<\/span>><\/span>\r\n        <title><\/span>React<\/title><\/span>\r\n    <\/head><\/span>\r\n    <body><\/span>\r\n        <div<\/span> id=<\/span>\"app\"<\/span>><\/div><\/span>\r\n    <\/body><\/span>\r\n<\/html><\/span>\r\n<\/code><\/pre>\n
    \u521b\u5efawebpack\u914d\u7f6e<\/h3>\n
    \u521b\u5efawebpack.config.js\u6587\u4ef6\u3002<\/p>\n
    $ <\/span>vim webpack.config.js\r\n<\/code><\/pre>\n
    \u6587\u4ef6\u7684\u5185\u5bb9<\/p>\n
    const<\/span> path<\/span> =<\/span> require<\/span>(<\/span>'<\/span>path<\/span>'<\/span>);<\/span>\r\nconst<\/span> HtmlWebpackPlugin<\/span> =<\/span> require<\/span>(<\/span>'<\/span>html-webpack-plugin<\/span>'<\/span>);<\/span>\r\n\r\nmodule<\/span>.<\/span>exports<\/span> =<\/span> {<\/span>\r\n  mode<\/span>:<\/span> '<\/span>development<\/span>'<\/span>,<\/span>\r\n  entry<\/span>:<\/span> '<\/span>.\/src\/index.js<\/span>'<\/span>,<\/span>\r\n  output<\/span>:<\/span> {<\/span>\r\n    path<\/span>:<\/span> path<\/span>.<\/span>resolve<\/span>(<\/span>__dirname<\/span>,<\/span> '<\/span>dist<\/span>'<\/span>),<\/span>\r\n    filename<\/span>:<\/span> '<\/span>bundle.js<\/span>'<\/span>,<\/span>\r\n  },<\/span>\r\n  module<\/span>:<\/span> {<\/span>\r\n    rules<\/span>:<\/span> [<\/span>\r\n      {<\/span>\r\n        test<\/span>:<\/span> \/<\/span>\\.(<\/span>js|jsx<\/span>)<\/span>$\/<\/span>,<\/span>\r\n        exclude<\/span>:<\/span> \/node_modules\/<\/span>,<\/span>\r\n        use<\/span>:<\/span> {<\/span>\r\n          loader<\/span>:<\/span> '<\/span>babel-loader<\/span>'<\/span>,<\/span>\r\n          options<\/span>:<\/span> {<\/span>\r\n            presets<\/span>:<\/span> [<\/span>'<\/span>@babel\/preset-env<\/span>'<\/span>,<\/span> '<\/span>@babel\/preset-react<\/span>'<\/span>],<\/span>\r\n          },<\/span>\r\n        },<\/span>\r\n      },<\/span>\r\n    ],<\/span>\r\n  },<\/span>\r\n  devServer<\/span>:<\/span> {<\/span>\r\n    static<\/span>:<\/span> {<\/span>\r\n      directory<\/span>:<\/span> path<\/span>.<\/span>join<\/span>(<\/span>__dirname<\/span>,<\/span> '<\/span>dist<\/span>'<\/span>),<\/span>\r\n    }<\/span>\r\n  },<\/span>\r\n  plugins<\/span>:<\/span> [<\/span>\r\n    new<\/span> HtmlWebpackPlugin<\/span>({<\/span>\r\n      template<\/span>:<\/span> '<\/span>.\/src\/index.html<\/span>'<\/span>,<\/span>\r\n      filename<\/span>:<\/span> '<\/span>index.html<\/span>'<\/span>,<\/span>\r\n    })<\/span>\r\n  ]<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
    \u6253\u5f00\u8bf4\u660e\u3002\u5c55\u793a\u4e86Webpack\u7684\u914d\u7f6e\u6587\u4ef6\u3002Webpack\u89e3\u51b3\u5e94\u7528\u7a0b\u5e8f\u5185\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5e76\u5c06\u5b83\u4eec\u6253\u5305\u6210\u4e00\u4e2a\u6346\u7ed1\u5305\u3002<\/p>\n
    \u5bf9\u6bcf\u4e2a\u5bf9\u8c61\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n
    \u5b57\u6bb5
    \n\u5185\u5bb9<\/p>\n
    mode
    \n\u6307\u5b9a\u6784\u5efa\u6a21\u5f0f\u3002\u8fd9\u91cc\u6307\u5b9a\u4e3a\u5f00\u53d1\u6a21\u5f0f\u3002<\/p>\n
    entry
    \n\u6307\u5b9aWebpack\u5728\u6253\u5305\u5e94\u7528\u7a0b\u5e8f\u65f6\u9996\u5148\u52a0\u8f7d\u7684\u6587\u4ef6\u3002\u8fd9\u91cc\u6307\u5b9a\u4e3asrc\/index.js\u3002<\/p>\n
    output
    \n\u6307\u5b9a\u6253\u5305\u540e\u7684\u6587\u4ef6\u8f93\u51fa\u4f4d\u7f6e\u548c\u540d\u79f0\u3002\u8fd9\u91cc\u5c06\u6346\u7ed1\u540e\u7684\u6587\u4ef6\u8f93\u51fa\u5230dist\u6587\u4ef6\u5939\u4e2d\uff0c\u5e76\u547d\u540d\u4e3abundle.js\u3002<\/p>\n
    module
    \n\u6307\u5b9aWebpack\u7528\u4e8e\u89e3\u91ca\u6e90\u4ee3\u7801\u7684\u52a0\u8f7d\u5668\u3002\u8fd9\u91cc\u4f7f\u7528babel-loader\uff0c\u5c06JSX\u8bed\u6cd5\u8f6c\u6362\u4e3a\u666e\u901a\u7684JavaScript\u3002<\/p>\n
    devServer
    \n\u7528\u4e8e\u914d\u7f6eWebpack\u5f00\u53d1\u670d\u52a1\u5668\u7684\u8bbe\u7f6e\u3002\u8fd9\u91cc\u8bbe\u7f6eWebpack\u5f00\u53d1\u670d\u52a1\u5668\u4ee5dist\u6587\u4ef6\u5939\u4e3a\u57fa\u51c6\u8fd0\u884c\u3002<\/p>\n
    plugins
    \n\u6307\u5b9a\u4e3aWebpack\u63d0\u4f9b\u9644\u52a0\u529f\u80fd\u7684\u63d2\u4ef6\u3002\u8fd9\u91cc\u4f7f\u7528HTMLWebpackPlugin\uff0c\u751f\u6210\u57fa\u4e8esrc\/index.html\u7684HTML\u6587\u4ef6\u7ed9Webpack\u3002<\/p>\n<\/details>\n
    \u6784\u5efa\u548c\u6267\u884c<\/h3>\n
    \u6211\u4eec\u5c06\u8fdb\u884c\u9879\u76ee\u7684\u521d\u59cb\u5316\u3002<\/p>\n
    $ <\/span>npm init -y<\/span>\r\n<\/code><\/pre>\n
    \u4fee\u6539package.json\u6587\u4ef6\u3002<\/p>\n
    $ <\/span>vim package.json\r\n<\/code><\/pre>\n
    \u6587\u4ef6\u7684\u5185\u5bb9 de<\/p>\n
    {<\/span>\r\n  \"name\"<\/span>: \"hello-react\"<\/span>,\r\n  \"version\"<\/span>: \"1.0.0\"<\/span>,\r\n  \"description\"<\/span>: \"\"<\/span>,\r\n  \"main\"<\/span>: \"webpack.config.js\"<\/span>,\r\n  \"scripts\"<\/span>: {<\/span>\r\n    \"build\"<\/span>: \"webpack\"<\/span>,\r\n    \"start\"<\/span>: \"webpack serve --port 3000 --mode development --open \"<\/span>\r\n  }<\/span>,\r\n  \"keywords\"<\/span>: []<\/span>,\r\n  \"author\"<\/span>: \"\"<\/span>,\r\n  \"license\"<\/span>: \"ISC\"<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
    \u8fdb\u884c\u56fe\u4e66\u9986\u5b89\u88c5\u3002<\/p>\n
    $ <\/span>npm install<\/span> \\<\/span>\r\n    react react-dom \\<\/span>\r\n    babel-loader @babel\/core @babel\/preset-env @babel\/preset-react \\<\/span>\r\n    webpack webpack-cli html-webpack-plugin webpack-dev-server \\<\/span>\r\n    --save-dev<\/span>\r\n<\/code><\/pre>\n
    \u6211\u5c06\u5efa\u9020\u3002<\/p>\n
    $ <\/span>npm run build\r\n<\/code><\/pre>\n
    \u5f00\u59cb\u8fd0\u884c\u3002
    \n\u203b\u4f7f\u7528 ctrl + C \u505c\u6b62\u3002<\/p>\n
    $ <\/span>npm run start\r\n<\/code><\/pre>\n
    \u5728\u4ee5\u4e0b\u7684\u7f51\u5740\u4e0a\uff0c\u5c06\u4f1a\u542f\u52a8\u7f51\u9875\u6d4f\u89c8\u5668\u3002<\/p>\n
    http:\/\/localhost:3000\/\r\n<\/code><\/pre>\n
    \"image.png\"<\/div>\n
    \u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u9875\u6d4f\u89c8\u5668\u4e2d\u6210\u529f\u663e\u793a\u51fa\u4e86Hello World\uff01<\/div>\n
    \u603b\u7ed3<\/h2>\n
    \u6211\u5728Ubuntu\u4e0a\u5efa\u7acb\u4e86\u4e00\u4e2a\u7b80\u5355\u7684Node.js\u3001npm\u5f00\u53d1\u73af\u5883\uff0c\u5728\u8fd9\u4e2a\u73af\u5883\u4e0b\u53ef\u4ee5\u8fd0\u884cJavaScript React Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
    \u4f7f\u7528Ubuntu\u53ef\u4ee5\u638c\u63e1Linux\u77e5\u8bc6\u3002\u8d77\u521d\u53ef\u80fd\u4f1a\u611f\u5230\u56f0\u96be\uff0c\u4f46\u968f\u7740\u9010\u6e10\u8fdb\u6b65\uff0c\u60a8\u5c06\u81ea\u4fe1\u5730\u5199\u51fa\u4ee3\u7801\u3002<\/div>\n
    \u4f60\u89c9\u5f97\u600e\u4e48\u6837\uff1f\u5728WSL Ubuntu\u4e0a\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u542f\u52a8JavaScript React Web\u5e94\u7528\u3002\u8bf7\u52a1\u5fc5\u8bd5\u4e00\u8bd5\u3002\u6211\u4eec\u8fd8\u5c06\u4ecb\u7ecd\u66f4\u591a\u5173\u4e8eNode.js\u548cnpm\u5f00\u53d1\u73af\u5883\u7684\u5185\u5bb9\uff0c\u8bf7\u671f\u5f85\u3002<\/p>\n
    \u76f8\u5173\u6587\u7ae0 (Guanlian wenzhang)<\/h2>\n
    JavaScript \u662f\u4e00\u79cd\u7f16\u7a0b\u8bed\u8a00\uff0c\u800c Vue.js \u662f\u4e00\u79cd\u57fa\u4e8e JavaScript \u7684\u524d\u7aef\u6846\u67b6\u3002<\/h4>\n
     <\/p>\n
    C# ASP.NET Core Blazor\uff1aC# ASP.NET \u6838\u5fc3 \u4e91\u7efd<\/h4>\n
     <\/p>\n","protected":false},"excerpt":{"rendered":"
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