{"id":159055,"date":"2024-05-08T13:02:18","date_gmt":"2024-05-08T05:02:18","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/159055.html"},"modified":"2024-05-08T13:02:21","modified_gmt":"2024-05-08T05:02:21","slug":"%e5%a6%82%e4%bd%95%e6%94%b9%e8%bf%9b%e8%bf%99%e9%81%93javascript%e7%ae%97%e6%b3%95%e6%95%88%e7%8e%87%e7%9a%84%e9%a2%98%e7%9b%ae","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/159055.html","title":{"rendered":"\u5982\u4f55\u6539\u8fdb\u8fd9\u9053JavaScript\u7b97\u6cd5\u6548\u7387\u7684\u9898\u76ee"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/26221559\/a96d91cb-53be-46ad-83d7-e81b828d8aee.webp\" alt=\"\u5982\u4f55\u6539\u8fdb\u8fd9\u9053JavaScript\u7b97\u6cd5\u6548\u7387\u7684\u9898\u76ee\" 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n)\u3002\u4e3a\u6b64\uff0c\u53ef\u4ee5\u8003\u8651\u5206\u800c\u6cbb\u4e4b\u7684\u7b56\u7565\u3001\u4f7f\u7528\u6392\u5e8f\u540e\u7684\u6570\u636e\u3001\u6216\u662f\u5e94\u7528\u54c8\u5e0c\u8868\u4ee5\u4fbf\u4ee5\u5e38\u6570\u65f6\u95f4\u590d\u6742\u5ea6\u8bbf\u95ee\u6570\u636e\u3002<\/p>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u7bc7\u5173\u4e8e\u5982\u4f55\u6539\u8fdbJavaScript\u7b97\u6cd5\u6548\u7387\u7684\u535a\u5ba2\u6587\u7ae0\uff1a<\/p>\n<\/p>\n<hr>\n<h2><strong>\u4e00\u3001\u8bc6\u522b\u6027\u80fd\u74f6\u9888<\/strong><\/h2>\n<p><p>\u5728\u4f18\u5316\u7b97\u6cd5\u524d\uff0c\u6211\u4eec\u9700\u786e\u7acb\u6027\u80fd\u74f6\u9888\u6240\u5728\u3002\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u6d4b\u8bd5\u6848\u4f8b\u5e76\u4f7f\u7528\u8bf8\u5982Chrome\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u7684JavaScript Profiler\u6216Node.js\u4e2d\u7684benchmarking\u5e93\u6765\u786e\u5b9a\u3002<\/p>\n<\/p>\n<p><p><strong>\u9996\u5148\uff0c\u91cf\u5316\u5f53\u524d\u7b97\u6cd5\u7684\u6027\u80fd<\/strong>\u3002\u8bb0\u5f55\u7b97\u6cd5\u5bf9\u4e0d\u540c\u5927\u5c0f\u548c\u4e0d\u540c\u7c7b\u578b\u7684\u8f93\u5165\u6570\u636e\u7684\u5904\u7406\u65f6\u95f4\u3002\u6ce8\u610f\u5230\u589e\u957f\u91cf\u548c\u8f93\u5165\u6570\u636e\u5927\u5c0f\u7684\u5173\u7cfb\u53ef\u4ee5\u6307\u5f15\u6211\u4eec\u8bc6\u522b\u7b97\u6cd5\u4e2d\u54ea\u4e9b\u90e8\u5206\u9700\u8981\u4f18\u5316\u3002<\/p>\n<\/p>\n<p><p><strong>\u4e8c\u3001\u4f18\u5316\u5faa\u73af<\/strong><\/p>\n<p>\u5faa\u73af\u662f\u7b97\u6cd5\u4e2d\u7ecf\u5e38\u51fa\u73b0\u7684\u6027\u80fd\u74f6\u9888\u3002\u56e0\u6b64\uff0c\u4e0b\u9762\u51e0\u70b9\u662f\u63d0\u5347\u5faa\u73af\u6548\u7387\u7684\u5173\u952e\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u907f\u514d\u5728\u5faa\u73af\u4e2d\u8fdb\u884c\u4e0d\u5fc5\u8981\u7684\u64cd\u4f5c<\/strong>\uff1a\u5c06\u4e0e\u5faa\u73af\u7d22\u5f15\u65e0\u5173\u7684\u8ba1\u7b97\u8f6c\u79fb\u81f3\u5faa\u73af\u5916\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5faa\u73af\u4f46\u907f\u514d\u591a\u91cd\u5faa\u73af<\/strong>\uff1a\u591a\u91cd\u5faa\u73af\u80fd\u591f\u8fc5\u901f\u589e\u52a0\u7b97\u6cd5\u7684\u65f6\u95f4\u590d\u6742\u5ea6\uff0c\u6545\u5e94\u5f53\u5c3d\u53ef\u80fd\u51cf\u5c11\u5faa\u73af\u6570\u91cf\u3002<\/li>\n<\/ul>\n<h2><strong>\u4e09\u3001\u51cf\u5c11\u7b97\u6cd5\u590d\u6742\u5ea6<\/strong><\/h2>\n<p><p>\u590d\u6742\u5ea6\u662f\u8861\u91cf\u7b97\u6cd5\u6027\u80fd\u7684\u6807\u51c6\u4e4b\u4e00\u3002\u65f6\u95f4\u590d\u6742\u5ea6\u9ad8\u7684\u7b97\u6cd5\u5728\u5904\u7406\u5927\u6570\u636e\u91cf\u65f6\u8868\u73b0\u7cdf\u7cd5\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u5e94\u7528\u9002\u5f53\u7684\u7b97\u6cd5\u548c\u6570\u636e\u7ed3\u6784<\/strong>\uff1a\u4f7f\u7528\u6563\u5217\u8868\uff08Hash Tables\uff09\u8fdb\u884c\u5feb\u901f\u67e5\u627e\u3001\u6811\u7ed3\u6784\u8fdb\u884c\u5feb\u901f\u6392\u5e8f\u548c\u68c0\u7d22\u3002<\/li>\n<li><strong>\u5206\u800c\u6cbb\u4e4b\uff08Divide and Conquer\uff09<\/strong>\uff1a\u901a\u8fc7\u5c06\u95ee\u9898\u5206\u89e3\u6210\u5c0f\u5757\u72ec\u7acb\u89e3\u51b3\uff0c\u518d\u5c06\u7ed3\u679c\u5408\u6210\uff0c\u8fd9\u6837\u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u95ee\u9898\u7684\u590d\u6742\u5ea6\u3002<\/li>\n<\/ul>\n<h2><strong>\u56db\u3001\u5229\u7528\u9ad8\u6548\u7684\u6570\u636e\u7ed3\u6784<\/strong><\/h2>\n<p><p>\u6570\u636e\u7ed3\u6784\u9009\u62e9\u76f4\u63a5\u5173\u7cfb\u5230\u7b97\u6cd5\u7684\u6027\u80fd\u3002<strong>\u4e0d\u540c\u7684\u6570\u636e\u7ed3\u6784\u9002\u5408\u89e3\u51b3\u4e0d\u540c\u7c7b\u578b\u7684\u95ee\u9898<\/strong>\u3002\u4f8b\u5982\uff0c\u6570\u7ec4\u9002\u5408\u5feb\u901f\u8bbf\u95ee\uff0c\u800c\u94fe\u8868\u9002\u5408\u9891\u7e41\u4fee\u6539\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u6570\u7ec4\u548c\u5bf9\u8c61\u7684\u4f18\u52bf<\/strong>\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u5185\u90e8\u64cd\u4f5c\u673a\u5236\u53ef\u5e2e\u52a9\u63d0\u5347\u6027\u80fd\u3002<\/li>\n<li><strong>\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6570\u636e\u7ed3\u6784\u8f6c\u6362<\/strong>\uff1a\u5c3d\u91cf\u51cf\u5c11\u5728\u4e0d\u540c\u6570\u636e\u7ed3\u6784\u4e4b\u95f4\u8f6c\u6362\u6570\u636e\u7684\u60c5\u51b5\uff0c\u56e0\u4e3a\u8fd9\u5c06\u589e\u52a0\u989d\u5916\u7684\u8ba1\u7b97\u6210\u672c\u3002<\/li>\n<\/ul>\n<h2><strong>\u4e94\u3001\u907f\u514d\u5197\u4f59\u8ba1\u7b97<\/strong><\/h2>\n<p><p>\u907f\u514d\u5728\u7b97\u6cd5\u4e2d\u591a\u6b21\u6267\u884c\u76f8\u540c\u7684\u8ba1\u7b97\u3002\u82e5\u67d0\u4e9b\u7ed3\u679c\u53ef\u4ee5\u9884\u5148\u8ba1\u7b97\u6216\u5728\u521d\u6b21\u8ba1\u7b97\u540e\u5b58\u50a8\u8d77\u6765\u4ee5\u4fbf\u540e\u7eed\u4f7f\u7528\uff0c\u5e94\u8be5\u8fd9\u4e48\u505a\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u52a8\u6001\u89c4\u5212<\/strong>\uff1a\u5b58\u50a8\u4e2d\u95f4\u8ba1\u7b97\u7ed3\u679c\uff0c\u907f\u514d\u91cd\u590d\u8ba1\u7b97\u3002<\/li>\n<li><strong>\u8bb0\u5fc6\u5316\uff08Memoization\uff09<\/strong>\uff1a\u7279\u522b\u662f\u5728\u9012\u5f52\u7b97\u6cd5\u4e2d\uff0c\u7f13\u5b58\u5df2\u8ba1\u7b97\u7684\u7ed3\u679c\u53ef\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u91cd\u590d\u8ba1\u7b97\u3002<\/li>\n<\/ul>\n<h2><strong>\u516d\u3001\u5229\u7528\u73b0\u4ee3JavaScript\u7279\u6027<\/strong><\/h2>\n<p><p>JavaScript\u5f15\u64ce\u8fd1\u5e74\u6765\u5df2\u5927\u5927\u63d0\u5347\u4e86\u6267\u884c\u6548\u7387\u3002\u5229\u7528\u8fd9\u4e9b\u65b0\u7279\u6027\u548c\u6539\u8fdb\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u9ad8\u6548\u5730\u7f16\u5199\u4ee3\u7801\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u4f7f\u7528ES6\u53ca\u66f4\u9ad8\u7248\u672c\u7684\u8bed\u6cd5<\/strong>\uff1a\u4f8b\u5982\u7bad\u5934\u51fd\u6570\u3001\u6269\u5c55\u64cd\u4f5c\u7b26\u7b49\uff0c\u5b83\u4eec\u53ef\u4ee5\u63d0\u4f9b\u6027\u80fd\u4f18\u52bf\u3002<\/li>\n<li><strong>\u5f02\u6b65\u7f16\u7a0b<\/strong>\uff1a\u5229\u7528Promises\u548casync\/aw<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>t\u53ef\u4ee5\u4f18\u5316\u90a3\u4e9b\u4f9d\u8d56\u4e8e\u7b49\u5f85\u64cd\u4f5c\uff08\u5982I\/O\u64cd\u4f5c\uff09\u7684\u7b97\u6cd5\u3002<\/li>\n<\/ul>\n<h2><strong>\u4e03\u3001\u7f16\u5199\u53ef\u8bfb\u4e14\u53ef\u7ef4\u62a4\u7684\u4ee3\u7801<\/strong><\/h2>\n<p><p>\u4f18\u5316\u7b97\u6cd5\u4e0d\u5e94\u4ee5\u727a\u7272\u4ee3\u7801\u53ef\u8bfb\u6027\u4e3a\u4ee3\u4ef7\u3002<strong>\u53ef\u8bfb\u4e14\u53ef\u7ef4\u62a4\u7684\u4ee3\u7801\u4e0d\u4ec5\u6709\u52a9\u4e8e\u5176\u4ed6\u5f00\u53d1\u8005\u7406\u89e3\u548c\u6539\u8fdb\u7b97\u6cd5\uff0c\u800c\u4e14\u4e5f\u80fd\u8ba9\u672a\u6765\u7684\u4f18\u5316\u66f4\u52a0\u9ad8\u6548\u3002<\/strong><\/p>\n<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u6e05\u6670\u7684\u53d8\u91cf\u540d\u548c\u51fd\u6570\u547d\u540d<\/strong>\uff1a\u6e05\u6670\u547d\u540d\u53ef\u4ee5\u5e2e\u52a9\u8bb0\u5fc6\u4ee3\u7801\u4e2d\u5404\u4e2a\u90e8\u5206\u7684\u529f\u80fd\uff0c\u65b9\u4fbf\u540e\u671f\u7ef4\u62a4\u3002<\/li>\n<li><strong>\u7f16\u5199\u6a21\u5757\u5316\u4ee3\u7801<\/strong>\uff1a\u5c06\u5927\u7684\u95ee\u9898\u5206\u89e3\u6210\u5c0f\u7684\u90e8\u5206\uff0c\u6bcf\u90e8\u5206\u4e13\u6ce8\u4e8e\u4e00\u4e2a\u5b50\u4efb\u52a1\u3002\u8fd9\u6837\u4ee3\u7801\u66f4\u6613\u4e8e\u7406\u89e3\u548c\u6d4b\u8bd5\u3002<\/li>\n<\/ul>\n<h2><strong>\u516b\u3001\u8fdb\u884c\u5f7b\u5e95\u7684\u6d4b\u8bd5\u548c\u8bc4\u4f30<\/strong><\/h2>\n<p><p>\u7b97\u6cd5\u4f18\u5316\u662f\u4e00\u4e2a\u4e0d\u65ad\u8fed\u4ee3\u7684\u8fc7\u7a0b\u3002\u5bf9\u4f18\u5316\u540e\u7684\u7b97\u6cd5\u8fdb\u884c\u5f7b\u5e95\u7684\u6d4b\u8bd5\uff0c\u786e\u4fdd\u65b0\u7684\u7b97\u6cd5\u4e0d\u4ec5\u5728\u6027\u80fd\u4e0a\u6709\u6240\u63d0\u9ad8\uff0c\u540c\u65f6\u5728\u529f\u80fd\u4e0a\u4ecd\u7136\u6b63\u786e\u65e0\u8bef\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u7f16\u5199\u4e0d\u540c\u573a\u666f\u7684\u6d4b\u8bd5\u7528\u4f8b<\/strong>\uff1a\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u7b97\u6cd5\u5728\u5404\u79cd\u8fb9\u7f18\u60c5\u51b5\u4e0b\u90fd\u80fd\u6b63\u786e\u8fd0\u884c\u3002<\/li>\n<li><strong>\u6027\u80fd\u57fa\u51c6\u6d4b\u8bd5\uff08Benchmarking\uff09<\/strong>\uff1a\u6301\u7eed\u8ddf\u8e2a\u7b97\u6cd5\u6027\u80fd\uff0c\u6bd4\u8f83\u4e0d\u540c\u4f18\u5316\u7b56\u7565\u7684\u6548\u679c\u3002<\/li>\n<\/ul>\n<p><p>\u901a\u8fc7\u7efc\u5408\u8003\u8651\u8fd9\u4e9b\u591a\u65b9\u9762\u7684\u7b56\u7565\uff0c\u6211\u4eec\u4e0d\u4ec5\u53ef\u4ee5\u6539\u8fdbJavaScript\u7b97\u6cd5\u7684\u6548\u7387\uff0c\u8fd8\u80fd\u4fdd\u6301\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u4e00\u4e2a\u9ad8\u6548\u7684\u7b97\u6cd5\u80fd\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u8282\u7701\u5927\u91cf\u7684\u8d44\u6e90\u548c\u65f6\u95f4\uff0c\u5177\u6709\u4e0d\u53ef\u5ffd\u89c6\u7684\u5b9e\u9645\u4ef7\u503c\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>\u5982\u4f55\u4f18\u5316\u8fd9\u9053\u9700\u8981\u6539\u8fdb\u7684JavaScript\u7b97\u6cd5\u6548\u7387\u7684\u9898\u76ee\uff1f<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u91c7\u7528\u5408\u9002\u7684\u6570\u636e\u7ed3\u6784\u548c\u7b97\u6cd5<\/strong>\uff1a\u9996\u5148\uff0c\u5206\u6790\u539f\u59cb\u7b97\u6cd5\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u548c\u7a7a\u95f4\u590d\u6742\u5ea6\u3002\u7136\u540e\uff0c\u6839\u636e\u5177\u4f53\u95ee\u9898\u7684\u7279\u70b9\uff0c\u9009\u62e9\u66f4\u9ad8\u6548\u7684\u6570\u636e\u7ed3\u6784\u548c\u7b97\u6cd5\u6765\u4ee3\u66ff\u539f\u59cb\u7b97\u6cd5\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u8868\u6765\u66ff\u4ee3\u7ebf\u6027\u641c\u7d22\uff0c\u6216\u8005\u4f7f\u7528\u4e8c\u5206\u641c\u7d22\u6765\u66ff\u4ee3\u5168\u5c40\u641c\u7d22\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u91cd\u590d\u8ba1\u7b97<\/strong>\uff1a\u907f\u514d\u5728\u7b97\u6cd5\u4e2d\u8fdb\u884c\u4e0d\u5fc5\u8981\u7684\u91cd\u590d\u8ba1\u7b97\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f13\u5b58\u4e2d\u95f4\u7ed3\u679c\u6765\u907f\u514d\u91cd\u590d\u8ba1\u7b97\u67d0\u4e9b\u503c\uff0c\u6216\u8005\u4f7f\u7528\u52a8\u6001\u89c4\u5212\u6765\u907f\u514d\u91cd\u590d\u8ba1\u7b97\u5b50\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4f18\u5316\u5faa\u73af\u548c\u8fed\u4ee3<\/strong>\uff1a\u5728\u5faa\u73af\u548c\u8fed\u4ee3\u8fc7\u7a0b\u4e2d\u5c3d\u91cf\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u64cd\u4f5c\u548c\u5224\u65ad\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f4d\u8fd0\u7b97\u4ee3\u66ff\u4e58\u6cd5\u548c\u9664\u6cd5\uff0c\u6216\u8005\u907f\u514d\u5728\u5faa\u73af\u5185\u90e8\u8fdb\u884c\u6570\u7ec4\u7684\u91cd\u590d\u62f7\u8d1d\u3002<\/p>\n<\/li>\n<\/ol>\n<p><strong>\u6709\u54ea\u4e9b\u5e38\u89c1\u7684\u4ee3\u7801\u4f18\u5316\u6280\u5de7\u53ef\u4ee5\u5e94\u7528\u5230\u8fd9\u9053JavaScript\u7b97\u6cd5\u9898\u76ee\u4e2d\uff1f<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u907f\u514d\u5168\u5c40\u53d8\u91cf<\/strong>\uff1a\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u5168\u5c40\u53d8\u91cf\uff0c\u56e0\u4e3a\u5168\u5c40\u53d8\u91cf\u7684\u4f5c\u7528\u57df\u8303\u56f4\u8f83\u5927\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u547d\u540d\u51b2\u7a81\u6216\u8005\u4e0d\u5fc5\u8981\u7684\u53d8\u91cf\u91cd\u590d\u5b9a\u4e49\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528\u9002\u5f53\u7684\u5faa\u73af<\/strong>\uff1a\u6839\u636e\u5177\u4f53\u95ee\u9898\u7684\u7279\u70b9\uff0c\u9009\u62e9\u5408\u9002\u7684\u5faa\u73af\u7ed3\u6784\u3002\u4f8b\u5982\uff0c\u5982\u679c\u95ee\u9898\u9700\u8981\u904d\u5386\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528<code>for<\/code>\u5faa\u73af\u6216\u8005<code>forEach<\/code>\u51fd\u6570\uff0c\u800c\u4e0d\u662f<code>while<\/code>\u5faa\u73af\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u7c7b\u578b\u8f6c\u6362<\/strong>\uff1a\u5c3d\u91cf\u907f\u514d\u5728\u7b97\u6cd5\u4e2d\u8fdb\u884c\u4e0d\u5fc5\u8981\u7684\u7c7b\u578b\u8f6c\u6362\uff0c\u56e0\u4e3a\u7c7b\u578b\u8f6c\u6362\u7684\u8fc7\u7a0b\u4f1a\u6d88\u8017\u989d\u5916\u7684\u65f6\u95f4\u548c\u8ba1\u7b97\u8d44\u6e90\u3002\u53ef\u4ee5\u4f7f\u7528\u4e25\u683c\u76f8\u7b49\u8fd0\u7b97\u7b26<code>===<\/code>\u6765\u907f\u514d\u9690\u5f0f\u7c7b\u578b\u8f6c\u6362\u3002<\/p>\n<\/li>\n<\/ol>\n<p><strong>\u5982\u4f55\u6d4b\u8bd5\u6539\u8fdb\u540e\u7684JavaScript\u7b97\u6cd5\u6548\u7387\u7684\u9898\u76ee\uff1f<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u4f7f\u7528\u5408\u9002\u7684\u6d4b\u8bd5\u7528\u4f8b\u8986\u76d6\u4e0d\u540c\u7684\u60c5\u51b5<\/strong>\uff1a\u7f16\u5199\u591a\u4e2a\u6d4b\u8bd5\u7528\u4f8b\uff0c\u8986\u76d6\u7b97\u6cd5\u4e2d\u53ef\u80fd\u51fa\u73b0\u7684\u5404\u79cd\u60c5\u51b5\u3002\u4f8b\u5982\uff0c\u6d4b\u8bd5\u4e00\u4e9b\u8fb9\u754c\u6761\u4ef6\u3001\u7279\u6b8a\u5b57\u7b26\u3001\u5927\u6570\u636e\u91cf\u7b49\u5404\u79cd\u60c5\u51b5\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6bd4\u8f83\u6539\u8fdb\u524d\u540e\u7684\u6027\u80fd\u6307\u6807<\/strong>\uff1a\u5728\u6d4b\u8bd5\u4e2d\u8bb0\u5f55\u6539\u8fdb\u524d\u540e\u7684\u8fd0\u884c\u65f6\u95f4\u3001\u5185\u5b58\u5360\u7528\u7b49\u6027\u80fd\u6307\u6807\uff0c\u5e76\u8fdb\u884c\u6bd4\u8f83\u5206\u6790\u3002\u5982\u679c\u6539\u8fdb\u540e\u7684\u7b97\u6cd5\u6027\u80fd\u6709\u660e\u663e\u63d0\u5347\uff0c\u90a3\u4e48\u8bf4\u660e\u6539\u8fdb\u662f\u6210\u529f\u7684\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8fdb\u884c<a href=\"https:\/\/docs.pingcode.com\/code-review\" target=\"_blank\">\u4ee3\u7801\u5ba1\u67e5<\/a>\u548c\u53cd\u9988\u6536\u96c6<\/strong>\uff1a\u9080\u8bf7\u5176\u4ed6\u5f00\u53d1\u8005\u5bf9\u6539\u8fdb\u540e\u7684\u4ee3\u7801\u8fdb\u884c\u5ba1\u67e5\uff0c\u5e76\u6536\u96c6\u4ed6\u4eec\u7684\u53cd\u9988\u548c\u610f\u89c1\u3002\u8fd9\u6837\u53ef\u4ee5\u53d1\u73b0\u6f5c\u5728\u7684\u95ee\u9898\u548c\u8fdb\u4e00\u6b65\u7684\u4f18\u5316\u7a7a\u95f4\u3002<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"\u6539\u8fdbJavaScript\u7b97\u6cd5\u6548\u7387\u901a\u5e38\u6d89\u53ca\u51e0\u4e2a\u5173\u952e\u65b9\u9762\uff0c\u5305\u542b\u4f18\u5316\u5faa\u73af\u3001\u51cf\u5c11\u8ba1\u7b97\u590d\u6742\u5ea6\u3001\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3001\u4f7f\u7528\u66f4\u9ad8 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