{"id":223155,"date":"2024-05-11T19:13:43","date_gmt":"2024-05-11T11:13:43","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/223155.html"},"modified":"2024-05-11T19:13:49","modified_gmt":"2024-05-11T11:13:49","slug":"vs-code%e5%a6%82%e4%bd%95%e8%ae%a9nodejs%e7%9a%84%e4%bb%a3%e7%a0%81%e8%87%aa%e5%8a%a8%e6%8f%90%e7%a4%ba","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/223155.html","title":{"rendered":"vs code\u5982\u4f55\u8ba9nodejs\u7684\u4ee3\u7801\u81ea\u52a8\u63d0\u793a"},"content":{"rendered":"

\"vs<\/p>\n

VS Code\u80fd\u591f\u901a\u8fc7\u5b89\u88c5\u63d2\u4ef6\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u542f\u7528\u5185\u7f6eJavaScript IntelliSense\u4ee5\u53ca\u4f7f\u7528\u7c7b\u578b\u68c0\u67e5\u5de5\u5177\u6765\u5b9e\u73b0Node.js\u4ee3\u7801\u7684\u81ea\u52a8\u63d0\u793a\u3002\u5b89\u88c5Node.js\u63d2\u4ef6\u3001\u914d\u7f6ejsconfig.json\u6216tsconfig.json\u3001\u542f\u7528JavaScript IntelliSense<\/strong> \u662f\u63d0\u9ad8\u81ea\u52a8\u63d0\u793a\u6548\u7387\u7684\u5173\u952e\u3002\u4e86\u89e3JavaScript IntelliSense\u662f\u5982\u4f55\u8fd0\u4f5c\u7684\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u6709\u6548\u5730\u4f7f\u7528VS Code\u5f00\u53d1Node.js\u5e94\u7528\u3002<\/p>\n<\/p>\n

JavaScript IntelliSense\u662fVS Code\u63d0\u4f9b\u7684\u4e00\u4e2a\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u9759\u6001\u5206\u6790\u548c\u4e00\u4e9b\u8bed\u8a00\u670d\u52a1\u6765\u4e3a\u4f60\u7684\u4ee3\u7801\u63d0\u4f9b\u4e0a\u4e0b\u6587\u76f8\u5173\u7684\u4ee3\u7801\u5b8c\u6210\u3001\u51fd\u6570\u5b9a\u4e49\u4fe1\u606f\u4ee5\u53ca\u53c2\u6570\u4fe1\u606f\u3002\u4e3a\u4e86\u4f7fIntelliSense\u80fd\u591f\u66f4\u597d\u5730\u8bc6\u522bNode.js\u4ee3\u7801\u548cAPIs\uff0c\u5e94\u5f53\u914d\u7f6e\u9879\u76ee\u6587\u4ef6\u548c\u4f7f\u7528\u6070\u5f53\u7684\u6269\u5c55\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\u6765\u5b9e\u73b0Node.js\u4ee3\u7801\u7684\u81ea\u52a8\u63d0\u793a\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u5b89\u88c5Node.js\u6269\u5c55<\/h3>\n<\/p>\n

\u5b89\u88c5Node.js\u6269\u5c55<\/strong>\u662f\u589e\u5f3aNode.js\u5f00\u53d1\u73af\u5883\u7684\u7b2c\u4e00\u6b65\u3002Visual Studio Code\u7684\u63d2\u4ef6\u5e02\u573a\u63d0\u4f9b\u4e86\u591a\u79cd\u63d2\u4ef6\u6765\u652f\u6301Node.js\u5f00\u53d1\u3002<\/p>\n<\/p>\n

    \n
  1. \u6253\u5f00VS Code\uff0c\u8fdb\u5165\u6269\u5c55\u5e02\u573a\u3002<\/li>\n
  2. \u641c\u7d22\u201cNode.js Extensions Pack\u201d\u6216\u5176\u4ed6\u76f8\u5173Node.js\u63d2\u4ef6\u3002<\/li>\n
  3. \u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u63d2\u4ef6\u5e76\u70b9\u51fb\u5b89\u88c5\u3002<\/li>\n<\/ol>\n

    \u8fd9\u4e9b\u6269\u5c55\u4e00\u822c\u5305\u542bNode.js\u4ee3\u7801\u7684\u9ad8\u4eae\u3001\u4ee3\u7801\u7247\u6bb5\u3001\u81ea\u52a8\u5b8c\u6210\u4ee5\u53ca\u5176\u4ed6\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u5e2e\u52a9\u4f60\u66f4\u5feb\u5730\u7f16\u5199\u548c\u7ba1\u7406Node.js\u5e94\u7528\u3002<\/p>\n<\/p>\n

    \u4e8c\u3001\u914d\u7f6e\u9879\u76ee\u6587\u4ef6<\/h3>\n<\/p>\n

    \u5bf9\u4e8e\u5728VS Code\u4e2d\u5de5\u4f5c\u7684\u9879\u76ee\uff0c\u914d\u7f6ejsconfig.json\u6216tsconfig.json<\/strong>\u6587\u4ef6\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002<\/p>\n<\/p>\n

    \u521b\u5efajsconfig.json\u6216tsconfig.json<\/h4>\n<\/p>\n
      \n
    1. \u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u65b0\u6587\u4ef6\uff0c\u5e76\u547d\u540d\u4e3ajsconfig.json\uff08\u5bf9\u4e8e\u4f7f\u7528JavaScript\uff09\u6216tsconfig.json\uff08\u5bf9\u4e8e\u4f7f\u7528TypeScript\uff09\u3002<\/li>\n
    2. \u5728\u8fd9\u4e2a\u6587\u4ef6\u4e2d\uff0c\u4f60\u53ef\u4ee5\u914d\u7f6e"compilerOptions"<\/code>\u6765\u8bbe\u7f6e\u5305\u62ec"target"<\/code>\u3001"module"<\/code>\u3001"moduleResolution"<\/code>\u3001"checkJs"<\/code>\uff0c\u4ee5\u53ca\u5176\u4ed6\u7684\u7f16\u8bd1\u9009\u9879\uff0c\u8fd9\u4f1a\u5f71\u54cdIntelliSense\u7684\u884c\u4e3a\u3002<\/li>\n<\/ol>\n

      \u4ee5\u4e0b\u662f\u4e00\u4e2ajsconfig.json\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n<\/p>\n

      {<\/p>\n
        "compilerOptions": {<\/p>\n
          "target": "es6",<\/p>\n
          "module": "commonjs",<\/p>\n
          "moduleResolution": "node"<\/p>\n
        },<\/p>\n
        "exclude": ["node_modules", "\/node_modules\/*"]<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u4e2a\u914d\u7f6e\u544a\u8bc9VS Code\uff0c\u4ee3\u7801\u9075\u5faaES6\u89c4\u8303\uff0c\u4f7f\u7528CommonJS\u6a21\u5757\u7cfb\u7edf\uff0c\u540c\u65f6\uff0c\u6392\u9664node_modules\u6587\u4ef6\u5939\u4ee5\u52a0\u5feb\u5904\u7406\u901f\u5ea6\u3002<\/p>\n<\/p>\n
      \u4e09\u3001\u542f\u7528JavaScript IntelliSense<\/h3>\n<\/p>\n
      IntelliSense\u662fVS Code\u7684\u4e00\u4e2a\u6838\u5fc3\u529f\u80fd\uff0c\u5b83\u4e3a\u4ee3\u7801\u7f16\u8f91\u63d0\u4f9b\u4e86\u667a\u80fd\u63d0\u793a\u3002\u4e3a\u4e86\u83b7\u5f97\u66f4\u597d\u7684Node.js\u4ee3\u7801\u81ea\u52a8\u63d0\u793a\u4f53\u9a8c\uff0c\u4f60\u9700\u8981\u542f\u7528JavaScript IntelliSense<\/strong>\u3002<\/p>\n<\/p>\n
      \u4f7f\u7528JSDoc\u6ce8\u91ca<\/h4>\n<\/p>\n
      \u4f60\u53ef\u4ee5\u901a\u8fc7\u5728\u51fd\u6570\u548c\u53d8\u91cf\u4e0a\u65b9\u6dfb\u52a0JSDoc\u6ce8\u91ca\u6765\u63d0\u4f9b\u53c2\u6570\u7c7b\u578b\u4fe1\u606f\uff0c\u8fd9\u6837\u53ef\u4ee5\u8ba9IntelliSense\u80fd\u591f\u66f4\u51c6\u786e\u5730\u63d0\u4f9b\u4ee3\u7801\u63d0\u793a\u3002<\/p>\n<\/p>\n
      \u4f8b\u5982\uff1a<\/p>\n<\/p>\n
      \/<\/p>\n
       * \u52a0\u6cd5\u51fd\u6570<\/p>\n
       * @param {number} a \u7b2c\u4e00\u4e2a\u52a0\u6570<\/p>\n
       * @param {number} b \u7b2c\u4e8c\u4e2a\u52a0\u6570<\/p>\n
       * @return {number} \u8fd4\u56de\u503c<\/p>\n
       *\/<\/p>\n
      function add(a, b) {<\/p>\n
        return a + b;<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      IntelliSense\u5c06\u4f1a\u4f7f\u7528\u8fd9\u4e9b\u6ce8\u91ca\u6765\u4e3aadd\u51fd\u6570\u63d0\u4f9b\u53c2\u6570\u548c\u8fd4\u56de\u503c\u7684\u7c7b\u578b\u4fe1\u606f\u3002<\/p>\n<\/p>\n
      \u56db\u3001\u4f7f\u7528\u7c7b\u578b\u68c0\u67e5\u5de5\u5177<\/h3>\n<\/p>\n
      \u5728JavaScript\u9879\u76ee\u4e2d\u4f7f\u7528TypeScript\u7684\u7c7b\u578b\u68c0\u67e5\u529f\u80fd\u4e5f\u53ef\u4ee5\u663e\u8457\u6539\u5584Node.js\u4ee3\u7801\u7684\u81ea\u52a8\u63d0\u793a\u3002\u5373\u4f7f\u5728\u7eafJavaScript\u9879\u76ee\u4e2d\uff0c\u4f7f\u7528TypeScript\u7684\u7c7b\u578b\u5b9a\u4e49\u6587\u4ef6<\/strong>\uff08*.d.ts\uff09\u53ef\u4ee5\u8ba9VS Code\u66f4\u597d\u5730\u63a8\u65ad\u4ee3\u7801\u7684\u7c7b\u578b\u4fe1\u606f\u3002<\/p>\n<\/p>\n
      \u5b89\u88c5@types\u5305<\/h4>\n<\/p>\n
      \u5bf9\u4e8e\u8bb8\u591a\u6d41\u884c\u7684Node.js\u6a21\u5757\uff0cTypeScript\u793e\u533a\u7ef4\u62a4\u4e86\u6240\u8c13\u7684DefinitelyTyped\u7c7b\u578b\u5b9a\u4e49\u6587\u4ef6\u3002\u901a\u8fc7\u5b89\u88c5\u5bf9\u5e94\u7684@types\u5305\uff0c\u4f60\u53ef\u4ee5\u8ba9VS Code\u5728JavaScript\u4e2d\u63d0\u4f9b\u51c6\u786e\u7684\u81ea\u52a8\u63d0\u793a\u3002<\/p>\n<\/p>\n
      \u4f8b\u5982\uff0c\u5982\u679c\u4f60\u4f7f\u7528Express\u6846\u67b6\uff0c\u4f60\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\u7c7b\u578b\u5b9a\u4e49\uff1a<\/p>\n<\/p>\n
      npm install @types\/express --save-dev<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u4f1a\u63d0\u9ad8\u9488\u5bf9Express API\u7684\u81ea\u52a8\u63d0\u793a\u8d28\u91cf\u3002<\/p>\n<\/p>\n
      \u5c06\u4e0a\u8ff0\u65b9\u6cd5\u7ed3\u5408\u4f7f\u7528\uff0c\u4f60\u53ef\u4ee5\u6709\u6548\u5730\u5728VS Code\u4e2d\u63d0\u5347Node.js\u4ee3\u7801\u7684\u81ea\u52a8\u63d0\u793a\u4f53\u9a8c\uff0c\u4ece\u800c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u4ee3\u7801\u8d28\u91cf\u3002<\/p>\n<\/p>\n
      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
      1. \u5982\u4f55\u5728VS Code\u4e2d\u542f\u7528Node.js\u7684\u4ee3\u7801\u81ea\u52a8\u63d0\u793a\uff1f<\/strong><\/p>\n
      \u542f\u7528Node.js\u4ee3\u7801\u81ea\u52a8\u63d0\u793a\u529f\u80fd\u975e\u5e38\u7b80\u5355\u3002\u9996\u5148\uff0c\u5728VS Code\u4e2d\u6253\u5f00\u4f60\u7684Node.js\u9879\u76ee\u6587\u4ef6\u5939\u3002\u7136\u540e\uff0c\u70b9\u51fb\u5de6\u4fa7\u7684\u201c\u6269\u5c55\u201d\u56fe\u6807\uff08\u7c7b\u4f3c\u4e8e\u4e00\u4e2a\u65b9\u5757\u52a0\u4e0a\u4e00\u4e2a\u7bad\u5934\uff09\uff0c\u5728\u641c\u7d22\u680f\u4e2d\u8f93\u5165\u201cNode.js\u201d\uff0c\u5e76\u5b89\u88c5\u76f8\u5e94\u7684\u6269\u5c55\u3002<\/p>\n
      \u5b89\u88c5\u5b8c\u6210\u540e\uff0cVS Code\u4f1a\u5728\u4f60\u7f16\u8f91Node.js\u6587\u4ef6\u65f6\u63d0\u4f9b\u81ea\u52a8\u63d0\u793a\u529f\u80fd\u3002\u5f53\u4f60\u8f93\u5165\u4ee3\u7801\u65f6\uff0c\u5b83\u4f1a\u6839\u636e\u4f60\u5f53\u524d\u8f93\u5165\u7684\u5185\u5bb9\u81ea\u52a8\u663e\u793a\u76f8\u5173\u7684\u4ee3\u7801\u5efa\u8bae\u3002\u4f60\u8fd8\u53ef\u4ee5\u6309\u4e0bCtrl+\u7a7a\u683c\u952e\u624b\u52a8\u89e6\u53d1\u4ee3\u7801\u5efa\u8bae\u3002<\/p>\n
      2. \u5982\u4f55\u914d\u7f6eVS Code\u7684Node.js\u4ee3\u7801\u81ea\u52a8\u63d0\u793a\u7684\u8bbe\u7f6e\uff1f<\/strong><\/p>\n
      \u5982\u679c\u4f60\u60f3\u8fdb\u4e00\u6b65\u5b9a\u5236Node.js\u4ee3\u7801\u81ea\u52a8\u63d0\u793a\u7684\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u5728VS Code\u7684\u8bbe\u7f6e\u4e2d\u8fdb\u884c\u914d\u7f6e\u3002\u9996\u5148\uff0c\u70b9\u51fb\u5de6\u4e0a\u89d2\u7684\u201c\u6587\u4ef6\u201d\u83dc\u5355\uff0c\u7136\u540e\u9009\u62e9\u201c\u9996\u9009\u9879\u201d>\u201c\u8bbe\u7f6e\u201d\u3002<\/p>\n
      \u5728\u8bbe\u7f6e\u754c\u9762\u4e2d\uff0c\u53ef\u4ee5\u641c\u7d22\u201cnode.autocomplete\u201d\u6765\u627e\u5230\u4e0eNode.js\u4ee3\u7801\u81ea\u52a8\u63d0\u793a\u76f8\u5173\u7684\u8bbe\u7f6e\u3002\u4f60\u53ef\u4ee5\u8c03\u6574\u81ea\u52a8\u63d0\u793a\u7684\u5ef6\u8fdf\u65f6\u95f4\u3001\u5f00\u542f\u6216\u5173\u95ed\u4ee3\u7801\u5efa\u8bae\u3001\u81ea\u52a8\u8865\u5168\u548c\u4ee3\u7801\u7247\u6bb5\u7b49\u529f\u80fd\u3002<\/p>\n
      3. \u5982\u679cVS Code\u7684Node.js\u4ee3\u7801\u81ea\u52a8\u63d0\u793a\u4e0d\u8d77\u4f5c\u7528\uff0c\u600e\u4e48\u529e\uff1f<\/strong><\/p>\n
      \u5982\u679c\u4f60\u53d1\u73b0\u5728VS Code\u4e2d\u65e0\u6cd5\u542f\u7528\u6216\u4f7f\u7528Node.js\u4ee3\u7801\u81ea\u52a8\u63d0\u793a\u529f\u80fd\uff0c\u8bf7\u5c1d\u8bd5\u4ee5\u4e0b\u65b9\u6cd5\u6765\u89e3\u51b3\u95ee\u9898\uff1a<\/p>\n
        \n
      • \u786e\u4fdd\u4f60\u5df2\u7ecf\u6309\u7167\u6b65\u9aa41\u4e2d\u63d0\u5230\u7684\u65b9\u6cd5\u6b63\u786e\u5b89\u88c5\u4e86Node.js\u7684\u76f8\u5173\u6269\u5c55\u3002<\/li>\n
      • \u68c0\u67e5\u4f60\u7684\u9879\u76ee\u6587\u4ef6\u5939\u4e2d\u662f\u5426\u5b58\u5728\u4e00\u4e2a\u6b63\u786e\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982.jsconfig<\/code>\u6216.tsconfig<\/code>\uff09\uff0c\u5b83\u4eec\u53ef\u4ee5\u5e2e\u52a9VS Code\u6b63\u786e\u8bc6\u522b\u548c\u63d0\u793a\u4ee3\u7801\u3002<\/li>\n
      • \u786e\u4fdd\u4f60\u7684\u9879\u76ee\u6587\u4ef6\u5939\u4e2d\u7684Node.js\u7248\u672c\u4e0e\u4f60\u5728VS Code\u7684\u8bbe\u7f6e\u4e2d\u9009\u62e9\u7684\u7248\u672c\u4e00\u81f4\u3002\u5728VS Code\u7684\u5e95\u90e8\u72b6\u6001\u680f\u4e2d\uff0c\u4f60\u53ef\u4ee5\u627e\u5230\u5f53\u524d\u4f7f\u7528\u7684Node.js\u7248\u672c\uff0c\u5e76\u70b9\u51fb\u9009\u62e9\u5176\u4ed6\u7248\u672c\u3002<\/li>\n
      • \u5c1d\u8bd5\u91cd\u65b0\u542f\u52a8VS Code\uff0c\u6709\u65f6\u5019\u91cd\u542f\u53ef\u4ee5\u89e3\u51b3\u4e00\u4e9b\u5947\u602a\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n
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