{"id":32079,"date":"2023-12-02T10:06:42","date_gmt":"2023-01-30T09:13:02","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8node-js%e6%97%b6%e4%bd%bf%e7%94%a8es6%e7%9a%84babel%e7%ac%94%e8%ae%b0\/"},"modified":"2024-05-04T11:47:27","modified_gmt":"2024-05-04T03:47:27","slug":"%e4%bd%bf%e7%94%a8node-js%e6%97%b6%e4%bd%bf%e7%94%a8es6%e7%9a%84babel%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8node-js%e6%97%b6%e4%bd%bf%e7%94%a8es6%e7%9a%84babel%e7%ac%94%e8%ae%b0\/","title":{"rendered":"\u4f7f\u7528Node.js\u65f6\u4f7f\u7528ES6\u7684babel\u7b14\u8bb0"},"content":{"rendered":"<p>\u5728\u4f7f\u7528Node.js\u4e2d\u7684ES6\u65f6\uff0c\u9700\u8981\u4f7f\u7528Babel\u4f5c\u4e3a\u8f6c\u8bd1\u5668\uff0c\u4ee5\u4fbf\u8fdb\u884c\u6700\u57fa\u672c\u7684\u73af\u5883\u914d\u7f6e\u3002<\/p>\n<h1>\u6240\u9700\u4e4b\u7269<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30e2\u30b8\u30e5\u30fc\u30eb<\/ul>\n<\/li>\n<\/ul>\n<p>babel-cli<br \/>\ndate-utils<\/p>\n<p>\u30d5\u30a1\u30a4\u30eb<\/p>\n<p>sample_es6.js \u203bES6\u3067\u66f8\u304b\u308c\u305fjs<br \/>\n.babelrc<\/p>\n<h1>\u7b80\u8981\u6982\u62ec<\/h1>\n<p>\u5f53\u6211\u8bd5\u56fe\u5728nodejs\u4e2d\u4f7f\u7528es6(import\/export)\u5e76\u4ece\u7ec8\u7aef\u6267\u884c node sample_es6.js\u65f6\uff0c\u4f1a\u51fa\u73b0Uncaught SyntaxError: Unexpected token import\u7684\u9519\u8bef\uff0c\u5bfc\u81f4\u65e0\u6cd5\u6267\u884c\u3002\u4ee5\u4e0b\u662f\u89e3\u51b3\u65b9\u6cd5\u7684\u5907\u5fd8\u5f55\u3002<\/p>\n<h1>\u9a8c\u8bc1<\/h1>\n<p>\u521b\u5efa\u4e00\u4e2a\u4f7f\u7528ES6\u7f16\u5199\u7684\u7528\u4e8e\u9a8c\u8bc1\u7684js\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">date-utils<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">now<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nb\">Date<\/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\">now<\/span><span class=\"p\">.<\/span><span class=\"nx\">toFormat<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">YYYY\u5e74MM\u6708DD\u65e5 HH24\u6642MI\u5206SS\u79d2<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u5728\u6ca1\u6709\u4efb\u4f55\u51c6\u5907\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528Node\u547d\u4ee4\u6267\u884c\u8fd9\u4e2a\u64cd\u4f5c<\/p>\n<pre class=\"post-pre\"><code>$ node sample_es6.js\r\n...\\sample_es6.js:1\r\n(function (exports, require, module, __filename, __dirname) { import 'date-utils';\r\n                                                              ^^^^^^\r\n\r\nSyntaxError: Unexpected token import\r\n    at createScript (vm.js:80:10)\r\n    at Object.runInThisContext (vm.js:139:10)\r\n    at Module._compile (module.js:616:28)\r\n    at Object.Module._extensions..js (module.js:663:10)\r\n    at Module.load (module.js:565:32)\r\n    at tryModuleLoad (module.js:505:12)\r\n    at Function.Module._load (module.js:497:3)\r\n    at Function.Module.runMain (module.js:693:10)\r\n    at startup (bootstrap_node.js:188:16)\r\n    at bootstrap_node.js:609:3\r\n<\/code><\/pre>\n<p>\u5c31\u50cf\u8fd9\u6837\u4f1a\u53d1\u751fSyntaxError\u3002\u6211\u4eec\u6765\u89e3\u51b3\u5b83\u3002<\/p>\n<h1>\u5904\u7406\u65b9\u6cd5<\/h1>\n<p>\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u5b89\u88c5\u4e00\u4e2a\u540d\u4e3aBabel\u7684\u5de5\u5177\uff0c\u5c06ES6\u8f6c\u6362\u4e3aES5\uff0c\u4ee5\u4fbfNode\u80fd\u591f\u7406\u89e3\u3002<\/p>\n<p>\u9996\u5148\u8981\u5b89\u88c5\u6240\u9700\u7684\u6a21\u5757\u3002<\/p>\n<pre class=\"post-pre\"><code>$ npm install babel-cli\r\n<\/code><\/pre>\n<p>\u5728\u7236\u7ea7\u76ee\u5f55\u4e2d\u521b\u5efa.babelrc\u6587\u4ef6\uff0c\u5e76\u5728\u5176\u4e2d\u5199\u5165\u4ee5\u4e0b\u5185\u5bb9\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=\"p\">[<\/span>\r\n            <span class=\"s2\">\"env\"<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"targets\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"node\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"current\"<\/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>\u636e\u79f0\uff0c&#8221;node&#8221;:&#8221;current&#8221; \u53ef\u81ea\u52a8\u5224\u65ad\u8282\u70b9\u7aef\u9700\u8981\u4f7f\u7528\u7684\u5185\u5bb9\uff1f<\/p>\n<p>\u5728\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u4e4b\u524d\uff0c\u9700\u8981\u5168\u5c40\u5b89\u88c5babel-cli\uff0c\u7136\u540e\u8fd0\u884cES6\u7f16\u5199\u7684\u6587\u4ef6\u3002<\/p>\n<p>\u8fd9\u6837\u4e00\u6765\u5c31\u6267\u884c\u4e86<\/p>\n<pre class=\"post-pre\"><code>$ babel-node sample_es6.js\r\n2018\u5e7404\u670806\u65e5 00\u664215\u520653\u79d2\r\n<\/code><\/pre>\n<p>\u987a\u5229\u6267\u884c\u4e86\u800c\u6ca1\u6709\u51fa\u73b0SyntaxError\u7684\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4f7f\u7528Node.js\u4e2d\u7684ES6\u65f6\uff0c\u9700\u8981\u4f7f\u7528Babel\u4f5c\u4e3a\u8f6c\u8bd1\u5668\uff0c\u4ee5\u4fbf\u8fdb\u884c\u6700\u57fa\u672c\u7684\u73af\u5883\u914d\u7f6e\u3002 \u6240\u9700\u4e4b\u7269 \u30e2\u30b8\u30e5\u30fc [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-32079","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>\u4f7f\u7528Node.js\u65f6\u4f7f\u7528ES6\u7684babel\u7b14\u8bb0 - 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\/\u4f7f\u7528node-js\u65f6\u4f7f\u7528es6\u7684babel\u7b14\u8bb0\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528Node.js\u65f6\u4f7f\u7528ES6\u7684babel\u7b14\u8bb0\" \/>\n<meta property=\"og:description\" content=\"\u5728\u4f7f\u7528Node.js\u4e2d\u7684ES6\u65f6\uff0c\u9700\u8981\u4f7f\u7528Babel\u4f5c\u4e3a\u8f6c\u8bd1\u5668\uff0c\u4ee5\u4fbf\u8fdb\u884c\u6700\u57fa\u672c\u7684\u73af\u5883\u914d\u7f6e\u3002 \u6240\u9700\u4e4b\u7269 \u30e2\u30b8\u30e5\u30fc [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528node-js\u65f6\u4f7f\u7528es6\u7684babel\u7b14\u8bb0\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-30T09:13:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-04T03:47:27+00:00\" \/>\n<meta name=\"author\" content=\"\u97f5, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" 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