{"id":38002,"date":"2023-06-15T11:39:06","date_gmt":"2023-04-27T13:38:09","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/jsx%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e5%ae%83%e4%b8%8ebabel%e4%b9%8b%e9%97%b4%e7%9a%84%e5%85%b3%e7%b3%bb%e5%a6%82%e4%bd%95%ef%bc%9f\/"},"modified":"2024-01-15T09:47:57","modified_gmt":"2024-01-15T01:47:57","slug":"jsx%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e5%ae%83%e4%b8%8ebabel%e4%b9%8b%e9%97%b4%e7%9a%84%e5%85%b3%e7%b3%bb%e5%a6%82%e4%bd%95%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/jsx%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e5%ae%83%e4%b8%8ebabel%e4%b9%8b%e9%97%b4%e7%9a%84%e5%85%b3%e7%b3%bb%e5%a6%82%e4%bd%95%ef%bc%9f\/","title":{"rendered":"JSX\u662f\u4ec0\u4e48\uff1f\u5b83\u4e0eBabel\u4e4b\u95f4\u7684\u5173\u7cfb\u5982\u4f55\uff1f"},"content":{"rendered":"<p>\u6211\u6b63\u5728\u4f7f\u7528ChatGPT\u5b66\u4e60\u3002<\/p>\n<h2>React\u7684JSX\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>React\u7684JSX\uff08JavaScript XML\uff09\u662f\u4e00\u79cd\u8bed\u6cd5\u6269\u5c55\uff0c\u7528\u4e8e\u63cf\u8ff0React\u7ec4\u4ef6\u7684UI\u90e8\u5206\u3002\u5b83\u770b\u8d77\u6765\u50cfHTML\uff0c\u4f46\u5b9e\u9645\u4e0a\u662fJavaScript\u7684\u4e00\u90e8\u5206\u3002\u5f53\u4e0eReact\u4e00\u8d77\u4f7f\u7528\u65f6\uff0c\u5b83\u53ef\u4ee5\u9ad8\u6548\u5730\u521b\u5efaReact\u5143\u7d20\u5e76\u6709\u52a9\u4e8e\u76f4\u89c2\u7406\u89e3\u7ec4\u4ef6\u7684\u7ed3\u6784\u3002<\/p>\n<h3>JSX\u7684\u7279\u70b9\uff1a<\/h3>\n<ol>JSX\u53ef\u4ee5\u8ba9\u6211\u4eec\u7f16\u5199\u7684\u4ee3\u7801\u770b\u8d77\u6765\u50cf\u662f\u5d4c\u5165\u7684HTML\u6807\u7b7e\uff0c\u4f46\u5b83\u5b9e\u9645\u4e0a\u662fJavaScript\u7684\u8bed\u6cd5\u6269\u5c55\u3002\u6211\u4eec\u53ef\u4ee5\u5728JSX\u5185\u4f7f\u7528{}\u5c06JavaScript\u8868\u8fbe\u5f0f\u76f4\u63a5\u5d4c\u5165\u5176\u4e2d\u3002\u7136\u800c\uff0cJSX\u4e0d\u80fd\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u6216Node.js\u4e2d\u6267\u884c\uff0c\u9700\u8981\u4f7f\u7528\u50cfBabel\u8fd9\u6837\u7684\u8f6c\u8bd1\u5668\u5c06\u5176\u8f6c\u6362\u4e3a\u6807\u51c6JavaScript\u3002JSX\u8fd8\u53ef\u4ee5\u4f5c\u4e3a\u521b\u5efaReact\u5143\u7d20\u7684\u8bed\u6cd5\u7cd6\uff0c\u4f7f\u5f97\u8c03\u7528React.createElement\u51fd\u6570\u66f4\u52a0\u6613\u8bfb\u548c\u6613\u5199\u3002<\/ol>\n<h3>1. \u6211\u5f88\u9ad8\u5174\u80fd\u8ddf\u4f60\u4e00\u8d77\u53c2\u52a0\u8fd9\u4e2a\u6d3b\u52a8\u3002<br \/>\n2. \u6211\u5f88\u5f00\u5fc3\u80fd\u4e0e\u4f60\u4e00\u540c\u53c2\u4e0e\u8fd9\u9879\u6d3b\u52a8\u3002<br \/>\n3. \u80fd\u591f\u4e0e\u4f60\u4e00\u8d77\u53c2\u4e0e\u8fd9\u4e2a\u6d3b\u52a8\uff0c\u6211\u611f\u5230\u975e\u5e38\u9ad8\u5174\u3002<\/h3>\n<p>\u521b\u5efa\u5e38\u89c4\u7684React\u5143\u7d20<\/p>\n<pre class=\"post-pre\"><code><span class=\"nx\">React<\/span><span class=\"p\">.<\/span><span class=\"nf\">createElement<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">div<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span><span class=\"na\">className<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">greeting<\/span><span class=\"dl\">'<\/span><span class=\"p\">},<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Hello, world!<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u4f7f\u7528JSX\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">&lt;<\/span><span class=\"nt\">div<\/span> <span class=\"na\">className<\/span><span class=\"p\">=<\/span><span class=\"s\">\"greeting\"<\/span><span class=\"p\">&gt;<\/span>\r\n  Hello, world!\r\n<span class=\"p\">&lt;\/<\/span><span class=\"nt\">div<\/span><span class=\"p\">&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u5728JSX\u4e2d\u5d4c\u5165JavaScript\u8868\u8fbe\u5f0f\u7684\u793a\u4f8b\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">user<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Alice<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">element<\/span> <span class=\"o\">=<\/span> <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>Hello, <span class=\"si\">{<\/span><span class=\"nx\">user<\/span><span class=\"si\">}<\/span>!<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;;<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u6b64\u4e00\u4f86\uff0cJSX\u70ba\u5728React\u4e2d\u7de8\u5bebUI\u63d0\u4f9b\u4e86\u975e\u5e38\u76f4\u89c0\u7684\u65b9\u5f0f\u3002<\/p>\n<h2>\u8bf7\u63d0\u4f9b\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5728React\u7ec4\u4ef6\u4e2d\u5982\u4f55\u4f7f\u7528JSX\u63d2\u5165JavaScript\u8868\u8fbe\u5f0f\u7684\u65b9\u6cd5\u3002<\/h2>\n<p>\u5f53\u7136\uff0c\u6211\u4f1a\u5411\u60a8\u89e3\u91ca\u5982\u4f55\u5728React\u7ec4\u4ef6\u4e2d\u5d4c\u5165JavaScript\u8868\u8fbe\u5f0f\u5230JSX\u4e2d\u3002<\/p>\n<h3>\u57fa\u672c\u7684\u5d4c\u5165<\/h3>\n<p>\u8981\u5d4c\u5165JavaScript\u8868\u8fbe\u5f0f\uff0c\u53ea\u9700\u7528{}\u62ec\u8d77\u6765\u5373\u53ef\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u7528\u4e8e\u663e\u793a\u53d8\u91cf\u7684\u503c\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">Welcome<\/span><span class=\"p\">(<\/span><span class=\"nx\">props<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>Hello, <span class=\"si\">{<\/span><span class=\"nx\">props<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/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\">}<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u4f7f\u7528\u4f8b<\/span>\r\n<span class=\"p\">&lt;<\/span><span class=\"nc\">Welcome<\/span> <span class=\"na\">name<\/span><span class=\"p\">=<\/span><span class=\"s\">\"Alice\"<\/span> <span class=\"p\">\/&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cprops.name\u7684\u503c\uff08\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u662f&#8221;Alice&#8221;\uff09\u5c06\u663e\u793a\u5728<\/p>\n<h1>\u6807\u7b7e\u4e2d\u3002<\/h1>\n<h3>\u5217\u8868\u6620\u5c04<\/h3>\n<p>\u901a\u5e38\u4e5f\u4f1a\u5c06\u6570\u7ec4\u53d6\u51fa\uff0c\u8fdb\u884c\u6620\u5c04\u4e3a\u5217\u8868\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">TodoList<\/span><span class=\"p\">(<\/span><span class=\"nx\">props<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">todos<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">props<\/span><span class=\"p\">.<\/span><span class=\"nx\">todos<\/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=\"nt\">ul<\/span><span class=\"p\">&gt;<\/span>\r\n      <span class=\"si\">{<\/span><span class=\"nx\">todos<\/span><span class=\"p\">.<\/span><span class=\"nf\">map<\/span><span class=\"p\">((<\/span><span class=\"nx\">todo<\/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\">li<\/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><span class=\"si\">{<\/span><span class=\"nx\">todo<\/span><span class=\"si\">}<\/span><span class=\"p\">&lt;\/<\/span><span class=\"nt\">li<\/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\">ul<\/span><span class=\"p\">&gt;<\/span>\r\n  <span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u4f7f\u7528\u4f8b<\/span>\r\n<span class=\"p\">&lt;<\/span><span class=\"nc\">TodoList<\/span> <span class=\"na\">todos<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Learn React<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Build an App<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Deploy<\/span><span class=\"dl\">'<\/span><span class=\"p\">]<\/span><span class=\"si\">}<\/span> <span class=\"p\">\/&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0ctodos\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u90fd\u901a\u8fc7<\/p>\n<ul>\n<li>\u6807\u7b7e\u8fdb\u884c\u6620\u5c04\uff0c\u5e76\u4ee5\u5217\u8868\u7684\u5f62\u5f0f\u663e\u793a\u3002<br \/>\n<h3>\u6761\u4ef6\u6e32\u67d3<\/h3>\n<p>\u4f7f\u7528JavaScript\u8868\u8fbe\u5f0f\uff0c\u60a8\u8fd8\u53ef\u4ee5\u51b3\u5b9a\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u662f\u5426\u663e\u793a\u7ec4\u4ef6\u7684\u90e8\u5206\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">Greeting<\/span><span class=\"p\">(<\/span><span class=\"nx\">props<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">props<\/span><span class=\"p\">.<\/span><span class=\"nx\">isLoggedIn<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>Welcome back!<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;;<\/span>\r\n  <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>Please sign up.<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;;<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u4f7f\u7528\u4f8b<\/span>\r\n<span class=\"p\">&lt;<\/span><span class=\"nc\">Greeting<\/span> <span class=\"na\">isLoggedIn<\/span><span class=\"p\">=<\/span><span class=\"si\">{<\/span><span class=\"kc\">true<\/span><span class=\"si\">}<\/span> <span class=\"p\">\/&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5f53isLoggedIn\u5c5e\u6027\u4e3atrue\u65f6\uff0c\u5c06\u663e\u793a&#8221;\u6b22\u8fce\u56de\u6765\uff01&#8221;\u3002\u5426\u5219\uff0c\u5c06\u663e\u793a&#8221;\u8bf7\u6ce8\u518c\u3002&#8221;\u3002<\/p>\n<p>\u4ece\u8fd9\u4e9b\u4f8b\u5b50\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5728JSX\u4e2d\u4f7f\u7528JavaScript\u8868\u8fbe\u5f0f\u53ef\u4ee5\u8f7b\u677e\u6e32\u67d3\u52a8\u6001\u5185\u5bb9\u3002<\/p>\n<h2>\u8bf7\u7ed9\u51fa\u4e00\u4e2a\u793a\u4f8b\uff0c\u5c06\u5728\u63a7\u5236\u53f0\u4e0a\u4f7f\u7528 console.log \u6765\u5c01\u88c5 JSX \u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\u663e\u793a JavaScript \u5bf9\u8c61\u7684\u8bed\u53e5\u3002<\/h2>\n<p>\u7531\u4e8eJSX\u672c\u8eab\u8fd4\u56deJavaScript\u5bf9\u8c61\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f7f\u7528console.log\u5c06\u8fd9\u4e2a\u5bf9\u8c61\u663e\u793a\u5728\u63a7\u5236\u53f0\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u8003\u8651React\u7ec4\u4ef6\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">Hello<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>Hello, world!<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u5c06\u6b64\u7ec4\u4ef6\u7684JSX\u90e8\u5206\u7528console.log\u5305\u56f4\u8d77\u6765\uff0c\u4f1a\u5f97\u5230\u4ee5\u4e0b\u7ed3\u679c\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">Hello<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">element<\/span> <span class=\"o\">=<\/span> <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;<\/span>Hello, world!<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;;<\/span>\r\n  <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"nx\">element<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5f53\u5728\u6d4f\u89c8\u5668\u7684\u63a7\u5236\u53f0\u4e2d\u8fd0\u884c\u6b64\u4ee3\u7801\u65f6\uff0c\u4f1a\u663e\u793a\u5728<\/p>\n<h1>Hello, world!<\/h1>\n<p>\u540e\u9762\u7684JavaScript\u5bf9\u8c61\u3002\u5b9e\u9645\u4e0a\uff0c\u8fd9\u662f\u4e00\u4e2aReact.createElement\u51fd\u6570\u8c03\u7528\u7684\u89e3\u91ca\u5bf9\u8c61\u3002<\/p>\n<p>\u5177\u4f53\u6765\u8bf4\uff0c\u5e94\u8be5\u5728\u63a7\u5236\u53f0\u4e0a\u663e\u793a\u4ee5\u4e0b\u5bf9\u8c61\uff08\u5b9e\u9645\u8f93\u51fa\u53ef\u80fd\u6709\u6240\u4e0d\u540c\uff09\uff1a<\/p>\n<pre class=\"post-pre\"><code>{\r\n  type: \"h1\",\r\n  props: {\r\n    children: \"Hello, world!\"\r\n  },\r\n  ...\r\n}\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cJSX\u5728\u5e55\u540e\u4f7f\u7528React.createElement\u751f\u6210\u4e00\u4e2a\u5bf9\u8c61\u3002\u7136\u540e\uff0cReact\u5c06\u8be5\u5bf9\u8c61\u89e3\u91ca\u4e3aDOM\u5143\u7d20\uff0c\u5e76\u6e32\u67d3\u5230\u6d4f\u89c8\u5668\u4e0a\u3002<\/p>\n<h2>JSX\u4f1a\u88ab\u8f6c\u6362\u6210Babel\u5417\uff1f<\/h2>\n<p>\u662f\u7684\uff0c\u51c6\u786e\u5730\u8bf4\uff0cJSX\u4f1a\u4f7f\u7528\u7c7b\u4f3cBabel\u7684\u8f6c\u8bd1\u5668\u5c06\u5176\u8f6c\u6362\u4e3a\u6807\u51c6\u7684JavaScript\u4ee3\u7801\u3002Babel\u662f\u4e00\u79cd\u5de5\u5177\uff0c\u7528\u4e8e\u5c06\u65b0\u7684JavaScript\u529f\u80fd\u548c\u6269\u5c55\uff08\u4f8b\u5982JSX\uff09\u8f6c\u6362\u4e3a\u5f53\u524d\u6d4f\u89c8\u5668\u548c\u73af\u5883\u652f\u6301\u7684JavaScript\u7248\u672c\u3002<\/p>\n<p>React\u7684JSX\u4f1a\u901a\u8fc7\u4f7f\u7528Babel\u8fdb\u884c\u4ee5\u4e0b\u8f6c\u6362\uff1a<\/p>\n<p>\u539f\u59cb\u7684JSX\u4ee3\u7801\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">element<\/span> <span class=\"o\">=<\/span> <span class=\"p\">&lt;<\/span><span class=\"nt\">h1<\/span> <span class=\"na\">className<\/span><span class=\"p\">=<\/span><span class=\"s\">\"greeting\"<\/span><span class=\"p\">&gt;<\/span>Hello, world!<span class=\"p\">&lt;\/<\/span><span class=\"nt\">h1<\/span><span class=\"p\">&gt;;<\/span>\r\n<\/code><\/pre>\n<p>\u901a\u8fc7Babel\u8f6c\u6362\u7684JavaScript\u4ee3\u7801\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">element<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">React<\/span><span class=\"p\">.<\/span><span class=\"nf\">createElement<\/span><span class=\"p\">(<\/span>\r\n  <span class=\"dl\">'<\/span><span class=\"s1\">h1<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">{<\/span> <span class=\"na\">className<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">greeting<\/span><span class=\"dl\">'<\/span> <span class=\"p\">},<\/span>\r\n  <span class=\"dl\">'<\/span><span class=\"s1\">Hello, world!<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u4e2a\u8f6c\u6362\uff0c\u60a8\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u6216\u7c7b\u4f3cNode.js\u7684\u6267\u884c\u73af\u5883\u4e2d\u5c06\u5176\u4f5c\u4e3a\u666e\u901aJavaScript\u6765\u8fd0\u884c\u3002\u8fd9\u4e2a\u8f6c\u6362\u8fc7\u7a0b\u901a\u5e38\u662f\u4f5c\u4e3a\u6784\u5efaReact\u5e94\u7528\u7a0b\u5e8f\u7684\u4e00\u90e8\u5206\u800c\u81ea\u52a8\u8fdb\u884c\u7684\u3002\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528Babel\u7684\u8bbe\u7f6e\u548c\u9884\u8bbe\u6765\u81ea\u5b9a\u4e49\u6b64\u8f6c\u6362\u7684\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u6b63\u5728\u4f7f\u7528ChatGPT\u5b66\u4e60\u3002 React\u7684JSX\u662f\u4ec0\u4e48\uff1f React\u7684JSX\uff08JavaScript XML\uff09 [&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-38002","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>JSX\u662f\u4ec0\u4e48\uff1f\u5b83\u4e0eBabel\u4e4b\u95f4\u7684\u5173\u7cfb\u5982\u4f55\uff1f - 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\/jsx\u662f\u4ec0\u4e48\uff1f\u5b83\u4e0ebabel\u4e4b\u95f4\u7684\u5173\u7cfb\u5982\u4f55\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" 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