{"id":57,"date":"2020-04-04T22:10:24","date_gmt":"2020-04-04T14:10:24","guid":{"rendered":"https:\/\/www.bailicao.top\/?p=57"},"modified":"2020-04-04T22:10:27","modified_gmt":"2020-04-04T14:10:27","slug":"%e5%bd%bb%e5%ba%95%e6%90%9e%e6%b8%85%e6%a5%9ajavascript%e4%b8%ad%e7%9a%84require%e3%80%81import%e5%92%8cexport","status":"publish","type":"post","link":"https:\/\/www.bailicao.com\/index.php\/2020\/04\/04\/%e5%bd%bb%e5%ba%95%e6%90%9e%e6%b8%85%e6%a5%9ajavascript%e4%b8%ad%e7%9a%84require%e3%80%81import%e5%92%8cexport\/","title":{"rendered":"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport"},"content":{"rendered":"\n

\u4e3a\u4ec0\u4e48\u6709\u6a21\u5757\u6982\u5ff5<\/h1>\n\n\n\n

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<\/pre>\n\n\n\n
require\u65f6\u4ee3<\/h1>\n\n\n\n
Javascript\u793e\u533a\u505a\u4e86\u5f88\u591a\u52aa\u529b\uff0c\u5728\u73b0\u6709\u7684\u8fd0\u884c\u73af\u5883\u4e2d\uff0c\u5b9e\u73b0\u201d\u6a21\u5757\u201d\u7684\u6548\u679c\u3002<\/p>\n\n\n\n
\u539f\u59cb\u5199\u6cd5<\/strong><\/p>\n\n\n\n
\u6a21\u5757\u5c31\u662f\u5b9e\u73b0\u7279\u5b9a\u529f\u80fd\u7684\u4e00\u7ec4\u65b9\u6cd5\u3002<\/p>\n\n\n\n
\u53ea\u8981\u628a\u4e0d\u540c\u7684\u51fd\u6570\uff08\u4ee5\u53ca\u8bb0\u5f55\u72b6\u6001\u7684\u53d8\u91cf\uff09\u7b80\u5355\u5730\u653e\u5728\u4e00\u8d77\uff0c\u5c31\u7b97\u662f\u4e00\u4e2a\u6a21\u5757\u3002<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u4e0a\u9762\u7684\u51fd\u6570m1()\u548cm2()\uff0c\u7ec4\u6210\u4e00\u4e2a\u6a21\u5757\u3002\u4f7f\u7528\u7684\u65f6\u5019\uff0c\u76f4\u63a5\u8c03\u7528\u5c31\u884c\u4e86\u3002<\/p>\n\n\n\n
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\u5bf9\u8c61\u5199\u6cd5<\/strong><\/p>\n\n\n\n
\u4e3a\u4e86\u89e3\u51b3\u4e0a\u9762\u7684\u7f3a\u70b9\uff0c\u53ef\u4ee5\u628a\u6a21\u5757\u5199\u6210\u4e00\u4e2a\u5bf9\u8c61\uff0c\u6240\u6709\u7684\u6a21\u5757\u6210\u5458\u90fd\u653e\u5230\u8fd9\u4e2a\u5bf9\u8c61\u91cc\u9762<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u4e0a\u9762\u7684\u51fd\u6570m1()\u548cm2()\uff0c\u90fd\u5c01\u88c5\u5728module1\u5bf9\u8c61\u91cc\u3002\u4f7f\u7528\u7684\u65f6\u5019\uff0c\u5c31\u662f\u8c03\u7528\u8fd9\u4e2a\u5bf9\u8c61\u7684\u5c5e\u6027<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u8fd9\u6837\u7684\u5199\u6cd5\u4f1a\u66b4\u9732\u6240\u6709\u6a21\u5757\u6210\u5458\uff0c\u5185\u90e8\u72b6\u6001\u53ef\u4ee5\u88ab\u5916\u90e8\u6539\u5199\u3002\u6bd4\u5982\uff0c\u5916\u90e8\u4ee3\u7801\u53ef\u4ee5\u76f4\u63a5\u6539\u53d8\u5185\u90e8\u8ba1\u6570\u5668\u7684\u503c\u3002<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u7acb\u5373\u6267\u884c\u51fd\u6570\u5199\u6cd5<\/strong><\/p>\n\n\n\n
\u4f7f\u7528\u201d\u7acb\u5373\u6267\u884c\u51fd\u6570\u201d\uff08Immediately-Invoked Function Expression\uff0cIIFE\uff09\uff0c\u53ef\u4ee5\u8fbe\u5230\u4e0d\u66b4\u9732\u79c1\u6709\u6210\u5458\u7684\u76ee\u7684<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u4f7f\u7528\u4e0a\u9762\u7684\u5199\u6cd5\uff0c\u5916\u90e8\u4ee3\u7801\u65e0\u6cd5\u8bfb\u53d6\u5185\u90e8\u7684_count\u53d8\u91cf\u3002<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
module\u5c31\u662fJavascript\u6a21\u5757\u7684\u57fa\u672c\u5199\u6cd5\u3002<\/p>\n\n\n\n
\u4e3b\u6d41\u6a21\u5757\u89c4\u8303<\/h1>\n\n\n\n
\u5728es6\u4ee5\u524d\uff0c\u8fd8\u6ca1\u6709\u63d0\u51fa\u4e00\u5957\u5b98\u65b9\u7684\u89c4\u8303,\u4ece\u793e\u533a\u548c\u6846\u67b6\u63a8\u5e7f\u7a0b\u5ea6\u800c\u8a00,\u76ee\u524d\u901a\u884c\u7684javascript\u6a21\u5757\u89c4\u8303\u6709\u4e24\u79cd\uff1aCommonJS \u548c AMD<\/p>\n\n\n\n
CommonJS\u89c4\u8303<\/strong><\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
2009\u5e74\uff0c\u7f8e\u56fd\u7a0b\u5e8f\u5458Ryan Dahl\u521b\u9020\u4e86node.js\u9879\u76ee\uff0c\u5c06javascript\u8bed\u8a00\u7528\u4e8e\u670d\u52a1\u5668\u7aef\u7f16\u7a0b\u3002<\/p>\n\n\n\n
\u8fd9\u6807\u5fd7\u201dJavascript\u6a21\u5757\u5316\u7f16\u7a0b\u201d\u6b63\u5f0f\u8bde\u751f\u3002\u524d\u7aef\u7684\u590d\u6742\u7a0b\u5ea6\u6709\u9650\uff0c\u6ca1\u6709\u6a21\u5757\u4e5f\u662f\u53ef\u4ee5\u7684\uff0c\u4f46\u662f\u5728\u670d\u52a1\u5668\u7aef\uff0c\u4e00\u5b9a\u8981\u6709\u6a21\u5757\uff0c\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u548c\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u4e92\u52a8\uff0c\u5426\u5219\u6839\u672c\u6ca1\u6cd5\u7f16\u7a0b\u3002<\/p>\n\n\n\n
node\u7f16\u7a0b\u4e2d\u6700\u91cd\u8981\u7684\u601d\u60f3\u4e4b\u4e00\u5c31\u662f\u6a21\u5757\uff0c\u800c\u6b63\u662f\u8fd9\u4e2a\u601d\u60f3\uff0c\u8ba9JavaScript\u7684\u5927\u89c4\u6a21\u5de5\u7a0b\u6210\u4e3a\u53ef\u80fd\u3002\u6a21\u5757\u5316\u7f16\u7a0b\u5728js\u754c\u6d41\u884c\uff0c\u4e5f\u662f\u57fa\u4e8e\u6b64\uff0c\u968f\u540e\u5728\u6d4f\u89c8\u5668\u7aef\uff0crequirejs\u548cseajs\u4e4b\u7c7b\u7684\u5de5\u5177\u5305\u4e5f\u51fa\u73b0\u4e86\uff0c\u53ef\u4ee5\u8bf4\u5728\u5bf9\u5e94\u89c4\u8303\u4e0b\uff0crequire\u7edf\u6cbb\u4e86ES6\u4e4b\u524d\u7684\u6240\u6709\u6a21\u5757\u5316\u7f16\u7a0b\uff0c\u5373\u4f7f\u73b0\u5728\uff0c\u5728ES6 module\u88ab\u5b8c\u5168\u5b9e\u73b0\u4e4b\u524d\uff0c\u8fd8\u662f\u8fd9\u6837\u3002<\/p>\n\n\n\n
\u5728CommonJS\u4e2d,\u66b4\u9732\u6a21\u5757\u4f7f\u7528module.exports\u548cexports\uff0c\u5f88\u591a\u4eba\u4e0d\u660e\u767d\u66b4\u9732\u5bf9\u8c61\u4e3a\u4ec0\u4e48\u4f1a\u6709\u4e24\u4e2a,\u540e\u9762\u4f1a\u4ecb\u7ecd\u533a\u522b<\/p>\n\n\n\n
\u5728CommonJS\u4e2d\uff0c\u6709\u4e00\u4e2a\u5168\u5c40\u6027\u65b9\u6cd5require()\uff0c\u7528\u4e8e\u52a0\u8f7d\u6a21\u5757\u3002\u5047\u5b9a\u6709\u4e00\u4e2a\u6570\u5b66\u6a21\u5757math.js\uff0c\u5c31\u53ef\u4ee5\u50cf\u4e0b\u9762\u8fd9\u6837\u52a0\u8f7d\u3002<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u7136\u540e\uff0c\u5c31\u53ef\u4ee5\u8c03\u7528\u6a21\u5757\u63d0\u4f9b\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u6b63\u662f\u7531\u4e8eCommonJS \u4f7f\u7528\u7684require\u65b9\u5f0f\u7684\u63a8\u52a8\uff0c\u624d\u6709\u4e86\u540e\u9762\u7684AMD\u3001CMD \u4e5f\u91c7\u7528\u7684require\u65b9\u5f0f\u6765\u5f15\u7528\u6a21\u5757\u7684\u98ce\u683c<\/p>\n\n\n\n
AMD\u89c4\u8303<\/strong><\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u6709\u4e86\u670d\u52a1\u5668\u7aef\u6a21\u5757\u4ee5\u540e\uff0c\u5f88\u81ea\u7136\u5730\uff0c\u5927\u5bb6\u5c31\u60f3\u8981\u5ba2\u6237\u7aef\u6a21\u5757\u3002\u800c\u4e14\u6700\u597d\u4e24\u8005\u80fd\u591f\u517c\u5bb9\uff0c\u4e00\u4e2a\u6a21\u5757\u4e0d\u7528\u4fee\u6539\uff0c\u5728\u670d\u52a1\u5668\u548c\u6d4f\u89c8\u5668\u90fd\u53ef\u4ee5\u8fd0\u884c\u3002<\/p>\n\n\n\n
\u4f46\u662f\uff0c\u7531\u4e8e\u4e00\u4e2a\u91cd\u5927\u7684\u5c40\u9650\uff0c\u4f7f\u5f97CommonJS\u89c4\u8303\u4e0d\u9002\u7528\u4e8e\u6d4f\u89c8\u5668\u73af\u5883\u3002\u8fd8\u662f\u4e0a\u4e00\u8282\u7684\u4ee3\u7801\uff0c\u5982\u679c\u5728\u6d4f\u89c8\u5668\u4e2d\u8fd0\u884c\uff0c\u4f1a\u6709\u4e00\u4e2a\u5f88\u5927\u7684\u95ee\u9898<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
\u7b2c\u4e8c\u884cmath.add(2, 3)\uff0c\u5728\u7b2c\u4e00\u884crequire(\u2018math\u2019)\u4e4b\u540e\u8fd0\u884c\uff0c\u56e0\u6b64\u5fc5\u987b\u7b49math.js\u52a0\u8f7d\u5b8c\u6210\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u52a0\u8f7d\u65f6\u95f4\u5f88\u957f\uff0c\u6574\u4e2a\u5e94\u7528\u5c31\u4f1a\u505c\u5728\u90a3\u91cc\u7b49\u3002<\/p>\n\n\n\n
\u8fd9\u5bf9\u670d\u52a1\u5668\u7aef\u4e0d\u662f\u4e00\u4e2a\u95ee\u9898\uff0c\u56e0\u4e3a\u6240\u6709\u7684\u6a21\u5757\u90fd\u5b58\u653e\u5728\u672c\u5730\u786c\u76d8\uff0c\u53ef\u4ee5\u540c\u6b65\u52a0\u8f7d\u5b8c\u6210\uff0c\u7b49\u5f85\u65f6\u95f4\u5c31\u662f\u786c\u76d8\u7684\u8bfb\u53d6\u65f6\u95f4\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u6d4f\u89c8\u5668\uff0c\u8fd9\u5374\u662f\u4e00\u4e2a\u5927\u95ee\u9898\uff0c\u56e0\u4e3a\u6a21\u5757\u90fd\u653e\u5728\u670d\u52a1\u5668\u7aef\uff0c\u7b49\u5f85\u65f6\u95f4\u53d6\u51b3\u4e8e\u7f51\u901f\u7684\u5feb\u6162\uff0c\u53ef\u80fd\u8981\u7b49\u5f88\u957f\u65f6\u95f4\uff0c\u6d4f\u89c8\u5668\u5904\u4e8e\u201d\u5047\u6b7b\u201d\u72b6\u6001\u3002<\/p>\n\n\n\n
\u56e0\u6b64\uff0c\u6d4f\u89c8\u5668\u7aef\u7684\u6a21\u5757\uff0c\u4e0d\u80fd\u91c7\u7528\u201d\u540c\u6b65\u52a0\u8f7d\u201d\uff08synchronous\uff09\uff0c\u53ea\u80fd\u91c7\u7528\u201d\u5f02\u6b65\u52a0\u8f7d\u201d\uff08asynchronous\uff09\u3002\u8fd9\u5c31\u662fAMD\u89c4\u8303\u8bde\u751f\u7684\u80cc\u666f\u3002<\/p>\n\n\n\n
AMD\u662f\u201dAsynchronous Module Definition\u201d\u7684\u7f29\u5199\uff0c\u610f\u601d\u5c31\u662f\u201d\u5f02\u6b65\u6a21\u5757\u5b9a\u4e49\u201d\u3002\u5b83\u91c7\u7528\u5f02\u6b65\u65b9\u5f0f\u52a0\u8f7d\u6a21\u5757\uff0c\u6a21\u5757\u7684\u52a0\u8f7d\u4e0d\u5f71\u54cd\u5b83\u540e\u9762\u8bed\u53e5\u7684\u8fd0\u884c\u3002\u6240\u6709\u4f9d\u8d56\u8fd9\u4e2a\u6a21\u5757\u7684\u8bed\u53e5\uff0c\u90fd\u5b9a\u4e49\u5728\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\u4e2d\uff0c\u7b49\u5230\u52a0\u8f7d\u5b8c\u6210\u4e4b\u540e\uff0c\u8fd9\u4e2a\u56de\u8c03\u51fd\u6570\u624d\u4f1a\u8fd0\u884c\u3002<\/p>\n\n\n\n
\u6a21\u5757\u5fc5\u987b\u91c7\u7528\u7279\u5b9a\u7684define()\u51fd\u6570\u6765\u5b9a\u4e49\u3002<\/p>\n\n\n\n
\"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
  • id:\u5b57\u7b26\u4e32\uff0c\u6a21\u5757\u540d\u79f0(\u53ef\u9009)<\/li>
  • dependencies: \u662f\u6211\u4eec\u8981\u8f7d\u5165\u7684\u4f9d\u8d56\u6a21\u5757(\u53ef\u9009)\uff0c\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u3002,\u6ce8\u610f\u662f\u6570\u7ec4\u683c\u5f0f<\/li>
  • factory: \u5de5\u5382\u65b9\u6cd5\uff0c\u8fd4\u56de\u4e00\u4e2a\u6a21\u5757\u51fd\u6570<\/li><\/ul>\n\n\n\n
    \u5982\u679c\u4e00\u4e2a\u6a21\u5757\u4e0d\u4f9d\u8d56\u5176\u4ed6\u6a21\u5757\uff0c\u90a3\u4e48\u53ef\u4ee5\u76f4\u63a5\u5b9a\u4e49\u5728define()\u51fd\u6570\u4e4b\u4e2d\u3002<\/p>\n\n\n\n
    \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
    \u5982\u679c\u8fd9\u4e2a\u6a21\u5757\u8fd8\u4f9d\u8d56\u5176\u4ed6\u6a21\u5757\uff0c\u90a3\u4e48define()\u51fd\u6570\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c\u5fc5\u987b\u662f\u4e00\u4e2a\u6570\u7ec4\uff0c\u6307\u660e\u8be5\u6a21\u5757\u7684\u4f9d\u8d56\u6027\u3002<\/p>\n\n\n\n
    \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
    \u5f53require()\u51fd\u6570\u52a0\u8f7d\u4e0a\u9762\u8fd9\u4e2a\u6a21\u5757\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u5148\u52a0\u8f7dLib.js\u6587\u4ef6\u3002<\/p>\n\n\n\n
    AMD\u4e5f\u91c7\u7528require()\u8bed\u53e5\u52a0\u8f7d\u6a21\u5757\uff0c\u4f46\u662f\u4e0d\u540c\u4e8eCommonJS\uff0c\u5b83\u8981\u6c42\u4e24\u4e2a\u53c2\u6570\uff1a<\/p>\n\n\n\n
    \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
    \u7b2c\u4e00\u4e2a\u53c2\u6570[module]\uff0c\u662f\u4e00\u4e2a\u6570\u7ec4\uff0c\u91cc\u9762\u7684\u6210\u5458\u5c31\u662f\u8981\u52a0\u8f7d\u7684\u6a21\u5757\uff1b\u7b2c\u4e8c\u4e2a\u53c2\u6570callback\uff0c\u5219\u662f\u52a0\u8f7d\u6210\u529f\u4e4b\u540e\u7684\u56de\u8c03\u51fd\u6570\u3002\u5982\u679c\u5c06\u524d\u9762\u7684\u4ee3\u7801\u6539\u5199\u6210AMD\u5f62\u5f0f\uff0c\u5c31\u662f\u4e0b\u9762\u8fd9\u6837\uff1a<\/p>\n\n\n\n
    \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
    math.add()\u4e0emath\u6a21\u5757\u52a0\u8f7d\u4e0d\u662f\u540c\u6b65\u7684\uff0c\u6d4f\u89c8\u5668\u4e0d\u4f1a\u53d1\u751f\u5047\u6b7b\u3002\u6240\u4ee5\u5f88\u663e\u7136\uff0cAMD\u6bd4\u8f83\u9002\u5408\u6d4f\u89c8\u5668\u73af\u5883\u3002<\/p>\n\n\n\n
    \u76ee\u524d\uff0c\u4e3b\u8981\u6709\u4e24\u4e2aJavascript\u5e93\u5b9e\u73b0\u4e86AMD\u89c4\u8303\uff1arequire.js\u548ccurl.js\u3002<\/p>\n\n\n\n
    CMD\u89c4\u8303<\/strong><\/p>\n\n\n\n
    \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
    CMD (Common Module Definition), \u662fseajs\u63a8\u5d07\u7684\u89c4\u8303\uff0cCMD\u5219\u662f\u4f9d\u8d56\u5c31\u8fd1\uff0c\u7528\u7684\u65f6\u5019\u518drequire\u3002\u5b83\u5199\u8d77\u6765\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n\n\n\n
    \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
    CMD\u4e0eAMD\u4e00\u6837\uff0c\u4e5f\u662f\u91c7\u7528\u7279\u5b9a\u7684define()\u51fd\u6570\u6765\u5b9a\u4e49,\u7528require\u65b9\u5f0f\u6765\u5f15\u7528\u6a21\u5757<\/p>\n\n\n\n
    \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
    • id:\u5b57\u7b26\u4e32\uff0c\u6a21\u5757\u540d\u79f0(\u53ef\u9009)<\/li>
    • dependencies: \u662f\u6211\u4eec\u8981\u8f7d\u5165\u7684\u4f9d\u8d56\u6a21\u5757(\u53ef\u9009)\uff0c\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u3002,\u6ce8\u610f\u662f\u6570\u7ec4\u683c\u5f0f<\/li>
    • factory: \u5de5\u5382\u65b9\u6cd5\uff0c\u8fd4\u56de\u4e00\u4e2a\u6a21\u5757\u51fd\u6570<\/li><\/ul>\n\n\n\n
      \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
      \u5982\u679c\u4e00\u4e2a\u6a21\u5757\u4e0d\u4f9d\u8d56\u5176\u4ed6\u6a21\u5757\uff0c\u90a3\u4e48\u53ef\u4ee5\u76f4\u63a5\u5b9a\u4e49\u5728define()\u51fd\u6570\u4e4b\u4e2d\u3002<\/p>\n\n\n\n
      \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
      \u6ce8\u610f\uff1a\u5e26 id \u548c dependencies \u53c2\u6570\u7684 define \u7528\u6cd5\u4e0d\u5c5e\u4e8e CMD \u89c4\u8303\uff0c\u800c\u5c5e\u4e8e Modules\/Transport \u89c4\u8303\u3002<\/p>\n\n\n\n
      CMD\u4e0eAMD\u533a\u522b<\/h1>\n\n\n\n
      AMD\u548cCMD\u6700\u5927\u7684\u533a\u522b\u662f\u5bf9\u4f9d\u8d56\u6a21\u5757\u7684\u6267\u884c\u65f6\u673a\u5904\u7406\u4e0d\u540c\uff0c\u800c\u4e0d\u662f\u52a0\u8f7d\u7684\u65f6\u673a\u6216\u8005\u65b9\u5f0f\u4e0d\u540c\uff0c\u4e8c\u8005\u7686\u4e3a\u5f02\u6b65\u52a0\u8f7d\u6a21\u5757\u3002<\/p>\n\n\n\n
      AMD\u4f9d\u8d56\u524d\u7f6e\uff0cjs\u53ef\u4ee5\u65b9\u4fbf\u77e5\u9053\u4f9d\u8d56\u6a21\u5757\u662f\u8c01\uff0c\u7acb\u5373\u52a0\u8f7d\uff1b<\/p>\n\n\n\n
      \u800cCMD\u5c31\u8fd1\u4f9d\u8d56\uff0c\u9700\u8981\u4f7f\u7528\u628a\u6a21\u5757\u53d8\u4e3a\u5b57\u7b26\u4e32\u89e3\u6790\u4e00\u904d\u624d\u77e5\u9053\u4f9d\u8d56\u4e86\u90a3\u4e9b\u6a21\u5757\uff0c\u8fd9\u4e5f\u662f\u5f88\u591a\u4eba\u8bdf\u75c5CMD\u7684\u4e00\u70b9\uff0c\u727a\u7272\u6027\u80fd\u6765\u5e26\u6765\u5f00\u53d1\u7684\u4fbf\u5229\u6027\uff0c\u5b9e\u9645\u4e0a\u89e3\u6790\u6a21\u5757\u7528\u7684\u65f6\u95f4\u77ed\u5230\u53ef\u4ee5\u5ffd\u7565\u3002<\/p>\n\n\n\n
      \u73b0\u9636\u6bb5\u7684\u6807\u51c6<\/h1>\n\n\n\n
      \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
      ES6\u6807\u51c6\u53d1\u5e03\u540e\uff0cmodule\u6210\u4e3a\u6807\u51c6\uff0c\u6807\u51c6\u4f7f\u7528\u662f\u4ee5export\u6307\u4ee4\u5bfc\u51fa\u63a5\u53e3\uff0c\u4ee5import\u5f15\u5165\u6a21\u5757\uff0c\u4f46\u662f\u5728\u6211\u4eec\u4e00\u8d2f\u7684node\u6a21\u5757\u4e2d\uff0c\u6211\u4eec\u4f9d\u7136\u91c7\u7528\u7684\u662fCommonJS\u89c4\u8303\uff0c\u4f7f\u7528require\u5f15\u5165\u6a21\u5757\uff0c\u4f7f\u7528module.exports\u5bfc\u51fa\u63a5\u53e3\u3002<\/p>\n\n\n\n
      export\u5bfc\u51fa\u6a21\u5757<\/h1>\n\n\n\n
      export\u8bed\u6cd5\u58f0\u660e\u7528\u4e8e\u5bfc\u51fa\u51fd\u6570\u3001\u5bf9\u8c61\u3001\u6307\u5b9a\u6587\u4ef6\uff08\u6216\u6a21\u5757\uff09\u7684\u539f\u59cb\u503c\u3002<\/p>\n\n\n\n
      \u6ce8\u610f\uff1a\u5728node\u4e2d\u4f7f\u7528\u7684\u662fexports,\u4e0d\u8981\u6df7\u6dc6\u4e86<\/p>\n\n\n\n
      export\u6709\u4e24\u79cd\u6a21\u5757\u5bfc\u51fa\u65b9\u5f0f\uff1a\u547d\u540d\u5f0f\u5bfc\u51fa\uff08\u540d\u79f0\u5bfc\u51fa\uff09\u548c\u9ed8\u8ba4\u5bfc\u51fa\uff08\u5b9a\u4e49\u5f0f\u5bfc\u51fa\uff09\uff0c\u547d\u540d\u5f0f\u5bfc\u51fa\u6bcf\u4e2a\u6a21\u5757\u53ef\u4ee5\u591a\u4e2a\uff0c\u800c\u9ed8\u8ba4\u5bfc\u51fa\u6bcf\u4e2a\u6a21\u5757\u4ec5\u4e00\u4e2a\u3002<\/p>\n\n\n\n
      \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
      • name1\u2026 nameN\uff0d\u5bfc\u51fa\u7684\u201c\u6807\u8bc6\u7b26\u201d\u3002\u5bfc\u51fa\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e2a\u201c\u6807\u8bc6\u7b26\u201d\u5728\u53e6\u4e00\u4e2a\u6a21\u5757\u4e2d\u4f7f\u7528import\u5f15\u7528<\/li>
      • default\uff0d\u8bbe\u7f6e\u6a21\u5757\u7684\u9ed8\u8ba4\u5bfc\u51fa\u3002\u8bbe\u7f6e\u540eimport\u4e0d\u901a\u8fc7\u201c\u6807\u8bc6\u7b26\u201d\u800c\u76f4\u63a5\u5f15\u7528\u9ed8\u8ba4\u5bfc\u5165<\/li>
      • \uff0d\u7ee7\u627f\u6a21\u5757\u5e76\u5bfc\u51fa\u7ee7\u627f\u6a21\u5757\u6240\u6709\u7684\u65b9\u6cd5\u548c\u5c5e\u6027<\/li>
      • as\uff0d\u91cd\u547d\u540d\u5bfc\u51fa\u201c\u6807\u8bc6\u7b26\u201d<\/li>
      • from\uff0d\u4ece\u5df2\u7ecf\u5b58\u5728\u7684\u6a21\u5757\u3001\u811a\u672c\u6587\u4ef6\u2026\u5bfc\u51fa<\/li><\/ul>\n\n\n\n
        \u547d\u540d\u5f0f\u5bfc\u51fa<\/strong><\/p>\n\n\n\n
        \u6a21\u5757\u53ef\u4ee5\u901a\u8fc7export\u524d\u7f00\u5173\u952e\u8bcd\u58f0\u660e\u5bfc\u51fa\u5bf9\u8c61\uff0c\u5bfc\u51fa\u5bf9\u8c61\u53ef\u4ee5\u662f\u591a\u4e2a\u3002\u8fd9\u4e9b\u5bfc\u51fa\u5bf9\u8c61\u7528\u540d\u79f0\u8fdb\u884c\u533a\u5206\uff0c\u79f0\u4e4b\u4e3a\u547d\u540d\u5f0f\u5bfc\u51fa\u3002<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528*\u548cfrom\u5173\u952e\u5b57\u6765\u5b9e\u73b0\u7684\u6a21\u5757\u7684\u7ee7\u627f\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u6a21\u5757\u5bfc\u51fa\u65f6\uff0c\u53ef\u4ee5\u6307\u5b9a\u6a21\u5757\u7684\u5bfc\u51fa\u6210\u5458\u3002\u5bfc\u51fa\u6210\u5458\u53ef\u4ee5\u8ba4\u4e3a\u662f\u7c7b\u4e2d\u7684\u516c\u6709\u5bf9\u8c61\uff0c\u800c\u975e\u5bfc\u51fa\u6210\u5458\u53ef\u4ee5\u8ba4\u4e3a\u662f\u7c7b\u4e2d\u7684\u79c1\u6709\u5bf9\u8c61\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u6a21\u5757\u5bfc\u51fa\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528as\u5173\u952e\u5b57\u5bf9\u5bfc\u51fa\u6210\u5458\u8fdb\u884c\u91cd\u547d\u540d\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u6ce8\u610f\uff0c\u4e0b\u9762\u7684\u8bed\u6cd5\u6709\u4e25\u91cd\u9519\u8bef\u7684\u60c5\u51b5\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        export\u5728\u5bfc\u51fa\u63a5\u53e3\u7684\u65f6\u5019\uff0c\u5fc5\u987b\u4e0e\u6a21\u5757\u5185\u90e8\u7684\u53d8\u91cf\u5177\u6709\u4e00\u4e00\u5bf9\u5e94\u7684\u5173\u7cfb\u3002\u76f4\u63a5\u5bfc\u51fa1\u6ca1\u6709\u4efb\u4f55\u610f\u4e49\uff0c\u4e5f\u4e0d\u53ef\u80fd\u5728import\u7684\u65f6\u5019\u6709\u4e00\u4e2a\u53d8\u91cf\u4e0e\u4e4b\u5bf9\u5e94<\/p>\n\n\n\n
        export a \u867d\u7136\u770b\u4e0a\u53bb\u6210\u7acb\uff0c\u4f46\u662fa\u7684\u503c\u662f\u4e00\u4e2a\u6570\u5b57\uff0c\u6839\u672c\u65e0\u6cd5\u5b8c\u6210\u89e3\u6784\uff0c\u56e0\u6b64\u5fc5\u987b\u5199\u6210export {a}\u7684\u5f62\u5f0f\u3002\u5373\u4f7fa\u88ab\u8d4b\u503c\u4e3a\u4e00\u4e2afunction\uff0c\u4e5f\u662f\u4e0d\u5141\u8bb8\u7684\u3002\u800c\u4e14\uff0c\u5927\u90e8\u5206\u98ce\u683c\u90fd\u5efa\u8bae\uff0c\u6a21\u5757\u4e2d\u6700\u597d\u5728\u672b\u5c3e\u7528\u4e00\u4e2aexport\u5bfc\u51fa\u6240\u6709\u7684\u63a5\u53e3\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u9ed8\u8ba4\u5bfc\u51fa<\/strong><\/p>\n\n\n\n
        \u9ed8\u8ba4\u5bfc\u51fa\u4e5f\u88ab\u79f0\u505a\u5b9a\u4e49\u5f0f\u5bfc\u51fa\u3002\u547d\u540d\u5f0f\u5bfc\u51fa\u53ef\u4ee5\u5bfc\u51fa\u591a\u4e2a\u503c\uff0c\u4f46\u5728\u5728import\u5f15\u7528\u65f6\uff0c\u4e5f\u8981\u4f7f\u7528\u76f8\u540c\u7684\u540d\u79f0\u6765\u5f15\u7528\u76f8\u5e94\u7684\u503c\u3002\u800c\u9ed8\u8ba4\u5bfc\u51fa\u6bcf\u4e2a\u5bfc\u51fa\u53ea\u6709\u4e00\u4e2a\u5355\u4e00\u503c\uff0c\u8fd9\u4e2a\u8f93\u51fa\u53ef\u4ee5\u662f\u4e00\u4e2a\u51fd\u6570\u3001\u7c7b\u6216\u5176\u5b83\u7c7b\u578b\u7684\u503c\uff0c\u8fd9\u6837\u5728\u6a21\u5757import\u5bfc\u5165\u65f6\u4e5f\u4f1a\u5f88\u5bb9\u6613\u5f15\u7528\u3002<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u547d\u540d\u5f0f\u5bfc\u51fa\u4e0e\u9ed8\u8ba4\u5bfc\u51fa<\/strong><\/p>\n\n\n\n
        \u9ed8\u8ba4\u5bfc\u51fa\u53ef\u4ee5\u7406\u89e3\u4e3a\u53e6\u4e00\u79cd\u5f62\u5f0f\u7684\u547d\u540d\u5bfc\u51fa\uff0c\u9ed8\u8ba4\u5bfc\u51fa\u53ef\u4ee5\u8ba4\u4e3a\u662f\u4f7f\u7528\u4e86default\u540d\u79f0\u7684\u547d\u540d\u5bfc\u51fa\u3002<\/p>\n\n\n\n
        \u4e0b\u9762\u4e24\u79cd\u5bfc\u51fa\u65b9\u5f0f\u662f\u7b49\u4ef7\u7684\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        export\u4f7f\u7528\u793a\u4f8b<\/p>\n\n\n\n
        \u4f7f\u7528\u540d\u79f0\u5bfc\u51fa\u4e00\u4e2a\u6a21\u5757\u65f6\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u5728\u53e6\u4e00\u4e2a\u6a21\u5757\uff08\u811a\u672c\u6587\u4ef6\uff09\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u50cf\u4e0b\u9762\u8fd9\u6837\u5f15\u7528\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u4f7f\u7528\u9ed8\u8ba4\u5bfc\u51fa\u4e00\u4e2a\u6a21\u5757\u65f6\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        \u5728\u53e6\u4e00\u4e2a\u6a21\u5757\uff08\u811a\u672c\u6587\u4ef6\uff09\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u50cf\u4e0b\u9762\u8fd9\u6837\u5f15\u7528\uff0c\u76f8\u5bf9\u540d\u79f0\u5bfc\u51fa\u6765\u8bf4\u4f7f\u7528\u66f4\u4e3a\u7b80\u5355\uff1a<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        import\u5f15\u5165\u6a21\u5757<\/h1>\n\n\n\n
        import\u8bed\u6cd5\u58f0\u660e\u7528\u4e8e\u4ece\u5df2\u5bfc\u51fa\u7684\u6a21\u5757\u3001\u811a\u672c\u4e2d\u5bfc\u5165\u51fd\u6570\u3001\u5bf9\u8c61\u3001\u6307\u5b9a\u6587\u4ef6\uff08\u6216\u6a21\u5757\uff09\u7684\u539f\u59cb\u503c\u3002<\/p>\n\n\n\n
        import\u6a21\u5757\u5bfc\u5165\u4e0eexport\u6a21\u5757\u5bfc\u51fa\u529f\u80fd\u76f8\u5bf9\u5e94\uff0c\u4e5f\u5b58\u5728\u4e24\u79cd\u6a21\u5757\u5bfc\u5165\u65b9\u5f0f\uff1a\u547d\u540d\u5f0f\u5bfc\u5165\uff08\u540d\u79f0\u5bfc\u5165\uff09\u548c\u9ed8\u8ba4\u5bfc\u5165\uff08\u5b9a\u4e49\u5f0f\u5bfc\u5165\uff09\u3002<\/p>\n\n\n\n
        import\u7684\u8bed\u6cd5\u8ddfrequire\u4e0d\u540c\uff0c\u800c\u4e14import\u5fc5\u987b\u653e\u5728\u6587\u4ef6\u7684\u6700\u5f00\u59cb\uff0c\u4e14\u524d\u9762\u4e0d\u5141\u8bb8\u6709\u5176\u4ed6\u903b\u8f91\u4ee3\u7801\uff0c\u8fd9\u548c\u5176\u4ed6\u6240\u6709\u7f16\u7a0b\u8bed\u8a00\u98ce\u683c\u4e00\u81f4\u3002<\/p>\n\n\n\n
        \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
        • name\uff0d\u4ece\u5c06\u8981\u5bfc\u5165\u6a21\u5757\u4e2d\u6536\u5230\u7684\u5bfc\u51fa\u503c\u7684\u540d\u79f0<\/li>
        • member, memberN\uff0d\u4ece\u5bfc\u51fa\u6a21\u5757\uff0c\u5bfc\u5165\u6307\u5b9a\u540d\u79f0\u7684\u591a\u4e2a\u6210\u5458<\/li>
        • defaultMember\uff0d\u4ece\u5bfc\u51fa\u6a21\u5757\uff0c\u5bfc\u5165\u9ed8\u8ba4\u5bfc\u51fa\u6210\u5458<\/li>
        • alias, aliasN\uff0d\u522b\u540d\uff0c\u5bf9\u6307\u5b9a\u5bfc\u5165\u6210\u5458\u8fdb\u884c\u7684\u91cd\u547d\u540d<\/li>
        • module-name\uff0d\u8981\u5bfc\u5165\u7684\u6a21\u5757\u3002\u662f\u4e00\u4e2a\u6587\u4ef6\u540d<\/li>
        • as\uff0d\u91cd\u547d\u540d\u5bfc\u5165\u6210\u5458\u540d\u79f0\uff08\u201c\u6807\u8bc6\u7b26\u201d\uff09<\/li>
        • from\uff0d\u4ece\u5df2\u7ecf\u5b58\u5728\u7684\u6a21\u5757\u3001\u811a\u672c\u6587\u4ef6\u7b49\u5bfc\u5165<\/li><\/ul>\n\n\n\n
          \u547d\u540d\u5f0f\u5bfc\u5165<\/strong><\/p>\n\n\n\n
          \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u540d\u79f0\uff0c\u5c31\u662f\u5c06\u8fd9\u4e9b\u6210\u5458\u63d2\u5165\u5230\u5f53\u4f5c\u7528\u57df\u4e2d\u3002\u5bfc\u51fa\u65f6\uff0c\u53ef\u4ee5\u5bfc\u5165\u5355\u4e2a\u6210\u5458\u6216\u591a\u4e2a\u6210\u5458\uff1a<\/p>\n\n\n\n
          \u6ce8\u610f\uff0c\u82b1\u62ec\u53f7\u91cc\u9762\u7684\u53d8\u91cf\u4e0eexport\u540e\u9762\u7684\u53d8\u91cf\u4e00\u4e00\u5bf9\u5e94<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u901a\u8fc7*\u7b26\u53f7\uff0c\u6211\u4eec\u53ef\u4ee5\u5bfc\u5165\u6a21\u5757\u4e2d\u7684\u5168\u90e8\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\u5f53\u5bfc\u5165\u6a21\u5757\u5168\u90e8\u5bfc\u51fa\u5185\u5bb9\u65f6\uff0c\u5c31\u662f\u5c06\u5bfc\u51fa\u6a21\u5757\uff08\u2019my-module.js\u2019\uff09\u6240\u6709\u7684\u5bfc\u51fa\u7ed1\u5b9a\u5185\u5bb9\uff0c\u63d2\u5165\u5230\u5f53\u524d\u6a21\u5757\uff08\u2019myModule\u2019\uff09\u7684\u4f5c\u7528\u57df\u4e2d\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u5bfc\u5165\u6a21\u5757\u5bf9\u8c61\u65f6\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528as\u5bf9\u5bfc\u5165\u6210\u5458\u91cd\u547d\u540d\uff0c\u4ee5\u65b9\u4fbf\u5728\u5f53\u524d\u6a21\u5757\u5185\u4f7f\u7528\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u5bfc\u5165\u591a\u4e2a\u6210\u5458\u65f6\uff0c\u540c\u6837\u53ef\u4ee5\u4f7f\u7528\u522b\u540d\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u5bfc\u5165\u4e00\u4e2a\u6a21\u5757\uff0c\u4f46\u4e0d\u8fdb\u884c\u4efb\u4f55\u7ed1\u5b9a\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u9ed8\u8ba4\u5bfc\u5165<\/strong><\/p>\n\n\n\n
          \u5728\u6a21\u5757\u5bfc\u51fa\u65f6\uff0c\u53ef\u80fd\u4f1a\u5b58\u5728\u9ed8\u8ba4\u5bfc\u51fa\u3002\u540c\u6837\u7684\uff0c\u5728\u5bfc\u5165\u65f6\u53ef\u4ee5\u4f7f\u7528import\u6307\u4ee4\u5bfc\u51fa\u8fd9\u4e9b\u9ed8\u8ba4\u503c\u3002<\/p>\n\n\n\n
          \u76f4\u63a5\u5bfc\u5165\u9ed8\u8ba4\u503c\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u4e5f\u53ef\u4ee5\u5728\u547d\u540d\u7a7a\u95f4\u5bfc\u5165\u548c\u540d\u79f0\u5bfc\u5165\u4e2d\uff0c\u540c\u65f6\u4f7f\u7528\u9ed8\u8ba4\u5bfc\u5165\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          import\u4f7f\u7528\u793a\u4f8b<\/strong><\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          default\u5173\u952e\u5b57<\/h1>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u5728import\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u8fd9\u6837\u7528\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u8fd9\u4e2a\u8bed\u6cd5\u7cd6\u7684\u597d\u5904\u5c31\u662fimport\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u7701\u53bb\u82b1\u62ec\u53f7{}\u3002<\/p>\n\n\n\n
          \u7b80\u5355\u7684\u8bf4\uff0c\u5982\u679cimport\u7684\u65f6\u5019\uff0c\u4f60\u53d1\u73b0\u67d0\u4e2a\u53d8\u91cf\u6ca1\u6709\u82b1\u62ec\u53f7\u62ec\u8d77\u6765\uff08\u6ca1\u6709*\u53f7\uff09\uff0c\u90a3\u4e48\u4f60\u5728\u8111\u6d77\u4e2d\u5e94\u8be5\u628a\u5b83\u8fd8\u539f\u6210\u6709\u82b1\u62ec\u53f7\u7684as\u8bed\u6cd5\u3002<\/p>\n\n\n\n
          \u6240\u4ee5\uff0c\u4e0b\u9762\u8fd9\u79cd\u5199\u6cd5\u4f60\u4e5f\u5e94\u8be5\u7406\u89e3\u4e86\u5427\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          import\u540e\u9762\u7b2c\u4e00\u4e2a$\u662f{defalut as $}\u7684\u66ff\u4ee3\u5199\u6cd5\u3002<\/p>\n\n\n\n
          as\u5173\u952e\u5b57<\/strong><\/p>\n\n\n\n
          as\u7b80\u5355\u7684\u8bf4\u5c31\u662f\u53d6\u4e00\u4e2a\u522b\u540d,export\u4e2d\u53ef\u4ee5\u7528\uff0cimport\u4e2d\u5176\u5b9e\u53ef\u4ee5\u7528\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u4e0a\u9762\u8fd9\u6bb5\u4ee3\u7801\uff0cexport\u7684\u65f6\u5019\uff0c\u5bf9\u5916\u63d0\u4f9b\u7684\u63a5\u53e3\u662ffun\uff0c\u5b83\u662fa.js\u5185\u90e8a\u8fd9\u4e2a\u51fd\u6570\u7684\u522b\u540d\uff0c\u4f46\u662f\u5728\u6a21\u5757\u5916\u9762\uff0c\u8ba4\u4e0d\u5230a\uff0c\u53ea\u80fd\u8ba4\u5230fun\u3002<\/p>\n\n\n\n
          import\u4e2d\u7684as\u5c31\u5f88\u7b80\u5355\uff0c\u5c31\u662f\u4f60\u5728\u4f7f\u7528\u6a21\u5757\u91cc\u9762\u7684\u65b9\u6cd5\u7684\u65f6\u5019\uff0c\u7ed9\u8fd9\u4e2a\u65b9\u6cd5\u53d6\u4e00\u4e2a\u522b\u540d\uff0c\u597d\u5728\u5f53\u524d\u7684\u6587\u4ef6\u91cc\u9762\u4f7f\u7528\u3002\u4e4b\u6240\u4ee5\u662f\u8fd9\u6837\uff0c\u662f\u56e0\u4e3a\u6709\u7684\u65f6\u5019\u4e0d\u540c\u7684\u4e24\u4e2a\u6a21\u5757\u53ef\u80fd\u901a\u8fc7\u76f8\u540c\u7684\u63a5\u53e3\uff0c\u6bd4\u5982\u6709\u4e00\u4e2ac.js\u4e5f\u901a\u8fc7\u4e86fun\u8fd9\u4e2a\u63a5\u53e3\uff1a<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u5982\u679c\u5728b.js\u4e2d\u540c\u65f6\u4f7f\u7528a\u548cc\u8fd9\u4e24\u4e2a\u6a21\u5757\uff0c\u5c31\u5fc5\u987b\u60f3\u529e\u6cd5\u89e3\u51b3\u63a5\u53e3\u91cd\u540d\u7684\u95ee\u9898\uff0cas\u5c31\u89e3\u51b3\u4e86\u3002<\/p>\n\n\n\n
          CommonJS\u4e2dmodule.exports \u4e0e exports\u7684\u533a\u522b<\/h1>\n\n\n\n
          Module.exports<\/strong><\/p>\n\n\n\n
          module.exports\u5bf9\u8c61\u662f\u7531\u6a21\u5757\u7cfb\u7edf\u521b\u5efa\u7684\u3002 \u6709\u65f6\u8fd9\u662f\u96be\u4ee5\u63a5\u53d7\u7684\uff1b\u8bb8\u591a\u4eba\u5e0c\u671b\u4ed6\u4eec\u7684\u6a21\u5757\u6210\u4e3a\u67d0\u4e2a\u7c7b\u7684\u5b9e\u4f8b\u3002 \u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\uff0c\u9700\u8981\u5c06\u671f\u671b\u5bfc\u51fa\u7684\u5bf9\u8c61\u8d4b\u503c\u7ed9module.exports\u3002 \u6ce8\u610f\uff0c\u5c06\u671f\u671b\u7684\u5bf9\u8c61\u8d4b\u503c\u7ed9exports\u4f1a\u7b80\u5355\u5730\u91cd\u65b0\u7ed1\u5b9a\u5230\u672c\u5730exports\u53d8\u91cf\u4e0a\uff0c\u8fd9\u53ef\u80fd\u4e0d\u662f\u4f60\u60f3\u8981\u7684\u3002<\/p>\n\n\n\n
          exports\u53d8\u91cf\u662f\u5728\u6a21\u5757\u7684\u6587\u4ef6\u7ea7\u522b\u4f5c\u7528\u57df\u5185\u6709\u6548\u7684\uff0c\u5b83\u5728\u6a21\u5757\u88ab\u6267\u884c\u524d\u88ab\u8d4b\u4e8e module.exports \u7684\u503c\u3002\u5b83\u6709\u4e00\u4e2a\u5feb\u6377\u65b9\u5f0f\uff0c\u4ee5\u4fbf module.exports.f = \u2026 \u53ef\u4ee5\u88ab\u66f4\u7b80\u6d01\u5730\u5199\u6210exports.f = \u2026\u3002 \u6ce8\u610f\uff0c\u5c31\u50cf\u4efb\u4f55\u53d8\u91cf\uff0c\u5982\u679c\u4e00\u4e2a\u65b0\u7684\u503c\u88ab\u8d4b\u503c\u7ed9exports\uff0c\u5b83\u5c31\u4e0d\u518d\u7ed1\u5b9a\u5230module.exports(\u5176\u5b9e\u662fexports.\u5c5e\u6027\u4f1a\u81ea\u52a8\u6302\u8f7d\u5230\u6ca1\u6709\u547d\u540d\u51b2\u7a81\u7684module.exports.\u5c5e\u6027)<\/p>\n\n\n\n
          \u4eceApi\u6587\u6863\u4e0a\u9762\u7684\u53ef\u4ee5\u770b\u51fa\uff0c\u4ecerequire\u5bfc\u5165\u65b9\u5f0f\u53bb\u7406\u89e3\uff0c\u5173\u952e\u6709\u4e24\u4e2a\u53d8\u91cf(\u5168\u5c40\u53d8\u91cfmodule.exports\uff0c\u5c40\u90e8\u53d8\u91cfexports)\u3001\u4e00\u4e2a\u8fd4\u56de\u503c(module.exports)<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          demo.js:<\/p>\n\n\n\n
          \"\u5f7b\u5e95\u641e\u6e05\u695ajavascript\u4e2d\u7684require\u3001import\u548cexport\"\/<\/figure>\n\n\n\n
          \u6ce8\u610f\uff1a<\/h1>\n\n\n\n
          \u6bcf\u4e2ajs\u6587\u4ef6\u4e00\u521b\u5efa\uff0c\u90fd\u6709\u4e00\u4e2avar exports = module.exports = {},\u4f7fexports\u548cmodule.exports\u90fd\u6307\u5411\u4e00\u4e2a\u7a7a\u5bf9\u8c61\u3002<\/p>\n\n\n\n
          module.exports\u548cexports\u6240\u6307\u5411\u7684\u5185\u5b58\u5730\u5740\u76f8\u540c<\/p>\n","protected":false},"excerpt":{"rendered":"
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