{"id":159610,"date":"2024-05-08T13:13:26","date_gmt":"2024-05-08T05:13:26","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/159610.html"},"modified":"2024-05-08T13:13:28","modified_gmt":"2024-05-08T05:13:28","slug":"%e5%89%8d%e7%ab%af%e5%9f%ba%e7%a1%80%e5%ad%a6%e4%b9%a0%ef%bc%8cjavascript%e4%b8%bb%e8%a6%81%e4%bd%9c%e7%94%a8%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/159610.html","title":{"rendered":"\u524d\u7aef\u57fa\u7840\u5b66\u4e60\uff0cJavaScript\u4e3b\u8981\u4f5c\u7528\u662f\u4ec0\u4e48"},"content":{"rendered":"

\"\u524d\u7aef\u57fa\u7840\u5b66\u4e60\uff0cJavaScript\u4e3b\u8981\u4f5c\u7528\u662f\u4ec0\u4e48\"<\/p>\n

\u5bf9\u4e8e\u524d\u7aef\u5f00\u53d1\u800c\u8a00\uff0cJavaScript \u7684\u4e3b\u8981\u4f5c\u7528<\/strong>\u4f53\u73b0\u5728\u4e09\u4e2a\u65b9\u9762\uff1a\u5b9e\u73b0\u7f51\u9875\u4ea4\u4e92\u6548\u679c\u3001\u8fdb\u884c\u6570\u636e\u5904\u7406\u548c\u9a8c\u8bc1\u3001\u4ee5\u53ca\u4e0e\u540e\u7aef\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u7684\u901a\u4fe1<\/strong>\u3002\u5176\u4e2d\uff0c\u5b9e\u73b0\u7f51\u9875\u4ea4\u4e92\u6548\u679c<\/strong>\u662fJavaScript\u6700\u76f4\u89c2\u4e14\u5e7f\u6cdb\u5e94\u7528\u7684\u529f\u80fd\u3002\u901a\u8fc7\u64cd\u4f5cDOM\uff08\u6587\u6863\u5bf9\u8c61\u6a21\u578b\uff09\uff0cJavaScript\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u64cd\u4f5c\u6765\u52a8\u6001\u5730\u4fee\u6539\u7f51\u9875\u5185\u5bb9\u3001\u6837\u5f0f\u53ca\u7ed3\u6784\uff0c\u4ece\u800c\u5b9e\u73b0\u9875\u9762\u7684\u52a8\u6001\u4ea4\u4e92\u3002\u6bd4\u5982\uff0c\u521b\u5efa\u52a8\u6001\u6548\u679c\uff08\u5982\u8f6e\u64ad\u56fe\u3001\u4e0b\u62c9\u83dc\u5355\uff09\uff0c\u54cd\u5e94\u7528\u6237\u4e8b\u4ef6\uff08\u5982\u70b9\u51fb\u3001\u9f20\u6807\u79fb\u5165\u79fb\u51fa\uff09\u7b49\uff0c\u90fd\u662fJavaScript\u5728\u524d\u7aef\u5f00\u53d1\u4e2d\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u7684\u4f53\u73b0\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u5b9e\u73b0\u7f51\u9875\u4ea4\u4e92\u6548\u679c<\/h2>\n<\/p>\n

JavaScript \u662f\u524d\u7aef\u5f00\u53d1\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\uff0c\u5c24\u5176\u5728\u5b9e\u73b0\u52a8\u6001\u4ea4\u4e92\u6548\u679c\u65b9\u9762\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\u3002JavaScript\u901a\u8fc7\u64cd\u4f5cDOM\u8ba9\u7f51\u9875\u5177\u6709\u751f\u52a8\u7684\u4ea4\u4e92\u6027\u3002\u4f8b\u5982\uff0c\u7528\u6237\u70b9\u51fb\u6309\u94ae\u5f39\u51fa\u5bf9\u8bdd\u6846\uff0c\u8fd9\u662f\u901a\u8fc7 JavaScript \u76d1\u542c\u70b9\u51fb\u4e8b\u4ef6\u5e76\u6267\u884c\u76f8\u5e94\u7684\u51fd\u6570\u5b9e\u73b0\u7684\uff1b\u518d\u5982\uff0c\u52a8\u6001\u66f4\u6539\u7f51\u9875\u7684\u80cc\u666f\u8272\u3001\u5b57\u4f53\u5927\u5c0f\u7b49\uff0c\u90fd\u662f\u901a\u8fc7 JavaScript \u52a8\u6001\u64cd\u4f5cCSS\u5c5e\u6027\u5b8c\u6210\u7684\u3002<\/p>\n<\/p>\n

\u8fdb\u9636\u7684\u4ea4\u4e92\u6548\u679c\u5982Ajax\u6280\u672f\uff0c\u4f7f\u5f97\u9875\u9762\u53ef\u4ee5\u5728\u4e0d\u91cd\u65b0\u52a0\u8f7d\u7684\u60c5\u51b5\u4e0b\u4e0e\u670d\u52a1\u5668\u901a\u4fe1\u5e76\u66f4\u65b0\u90e8\u5206\u7f51\u9875\u5185\u5bb9\u3002\u8fd9\u4e00\u6280\u672f\u7684\u5b9e\u73b0\uff0c\u5927\u5927\u63d0\u5347\u4e86\u7528\u6237\u4f53\u9a8c\uff0c\u51cf\u5c11\u4e86\u6570\u636e\u4f20\u8f93\u91cf\uff0c\u4e5f\u662fJavaScript\u5728\u524d\u7aef\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u5e94\u7528\u4e4b\u4e00\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u6570\u636e\u5904\u7406\u4e0e\u9a8c\u8bc1<\/h2>\n<\/p>\n

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\u4e09\u3001\u4e0e\u540e\u7aef\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u901a\u4fe1<\/h2>\n<\/p>\n

JavaScript\u901a\u8fc7Ajax\u548c\u65b0\u5174\u7684Fetch API\u7b49\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u4e0d\u91cd\u65b0\u52a0\u8f7d\u6574\u4e2a\u9875\u9762\u7684\u524d\u63d0\u4e0b\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u8fd9\u4f7f\u5f97\u7f51\u9875\u5e94\u7528\u53ef\u4ee5\u66f4\u52a0\u52a8\u6001\u5730\u52a0\u8f7d\u5185\u5bb9\uff0c\u63d0\u5347\u4e86\u7528\u6237\u4ea4\u4e92\u7684\u6d41\u7545\u5ea6\u548c\u5e94\u7528\u7684\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u8fd9\u4e9b\u6280\u672f\uff0cJavaScript\u80fd\u591f\u53d1\u9001HTTP\u8bf7\u6c42\u5230\u540e\u7aef\u670d\u52a1\u5668\uff0c\u5e76\u5904\u7406\u8fd4\u56de\u7684\u6570\u636e\u3002\u65e0\u8bba\u662f\u83b7\u53d6\u65b0\u7684\u9875\u9762\u6570\u636e\uff0c\u8fd8\u662f\u53d1\u9001\u7528\u6237\u586b\u5199\u7684\u8868\u5355\u4fe1\u606f\u5230\u670d\u52a1\u5668\uff0cJavaScript\u90fd\u80fd\u591f\u5b9e\u73b0\u9ad8\u6548\u7684\u524d\u540e\u7aef\u6570\u636e\u901a\u4fe1\u3002\u8fd9\u5bf9\u4e8e\u5f00\u53d1\u5355\u9875\u5e94\u7528\uff08SPA\uff09\u5c24\u4e3a\u91cd\u8981\uff0c\u80fd\u591f\u5728\u5ba2\u6237\u7aef\u5b9e\u73b0\u8def\u7531\u7ba1\u7406\uff0c\u52a8\u6001\u52a0\u8f7d\u5185\u5bb9\uff0c\u63d0\u5347\u6574\u4e2a\u5e94\u7528\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<\/p>\n

\u56db\u3001\u524d\u7aef\u6846\u67b6\u4e0e\u5e93\u7684\u4f7f\u7528<\/h2>\n<\/p>\n

JavaScript \u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u4f5c\u7528\u662f\u652f\u6301\u5404\u79cd\u524d\u7aef\u6846\u67b6\u548c\u5e93\u7684\u8fd0\u884c\u3002\u6d41\u884c\u7684\u6846\u67b6\u5982React\u3001Vue\u548cAngular\u6781\u5927\u5730\u63d0\u5347\u4e86\u524d\u7aef\u5f00\u53d1\u7684\u6548\u7387\u548c\u8d28\u91cf\u3002\u8fd9\u4e9b\u6846\u67b6\u548c\u5e93\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u7ec4\u4ef6\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u4ee5\u66f4\u52a0\u6a21\u5757\u5316\u548c\u7ec4\u4ef6\u5316\u7684\u65b9\u5f0f\u6784\u5efa\u590d\u6742\u7684\u524d\u7aef\u5e94\u7528\u3002<\/p>\n<\/p>\n

\u4f8b\u5982\uff0cReact \u901a\u8fc7\u865a\u62dfDOM\u673a\u5236\u4f18\u5316DOM\u64cd\u4f5c\uff0c\u63d0\u5347\u4e86\u5e94\u7528\u6027\u80fd\uff1bVue\u7684\u6570\u636e\u53cc\u5411\u7ed1\u5b9a\u7279\u6027\u7b80\u5316\u4e86\u6570\u636e\u4e0e\u89c6\u56fe\u4e4b\u95f4\u7684\u540c\u6b65\u66f4\u65b0\uff1bAngular\u7684\u670d\u52a1\u548c\u4f9d\u8d56\u6ce8\u5165\u673a\u5236\u5219\u4e3a\u5f00\u53d1\u5927\u578b\u5e94\u7528\u63d0\u4f9b\u4e86\u5f3a\u6709\u529b\u7684\u652f\u6301\u3002\u8fd9\u4e9b\u6846\u67b6\u548c\u5e93\u7684\u80cc\u540e\uff0c\u90fd\u662f\u57fa\u4e8eJavaScript\u7684\u5f3a\u5927\u529f\u80fd\u548c\u7075\u6d3b\u6027\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u8fd9\u4e9b\u6846\u67b6\u548c\u5e93\uff0c\u524d\u7aef\u5f00\u53d1\u4e0d\u518d\u662f\u7b80\u5355\u7684\u9875\u9762\u5236\u4f5c\uff0c\u800c\u662f\u53d8\u6210\u4e86\u4e00\u4e2a\u5145\u6ee1\u521b\u9020\u529b\u548c\u53ef\u80fd\u6027\u7684\u9886\u57df\uff0cJavaScript\u5728\u5176\u4e2d\u53d1\u6325\u4e86\u4e0d\u53ef\u66ff\u4ee3\u7684\u4f5c\u7528\u3002<\/p>\n<\/p>\n

\u603b\u4e4b\uff0cJavaScript\u5728\u524d\u7aef\u5f00\u53d1\u4e2d\u7684\u4f5c\u7528\u4e0d\u4ec5\u4ec5\u662f\u5b9e\u73b0\u9875\u9762\u7684\u52a8\u6001\u4ea4\u4e92\uff0c\u66f4\u5728\u4e8e\u5176\u5728\u6570\u636e\u5904\u7406\u3001\u670d\u52a1\u5668\u901a\u4fe1\u4ee5\u53ca\u524d\u7aef\u6846\u67b6\u548c\u5e93\u652f\u6301\u7b49\u591a\u65b9\u9762\u7684\u5f3a\u5927\u80fd\u529b\u3002\u968f\u7740Web\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cJavaScript\u7684\u80fd\u529b\u548c\u5e94\u7528\u573a\u666f\u5c06\u4f1a\u66f4\u52a0\u5e7f\u6cdb\uff0c\u5b83\u7684\u91cd\u8981\u6027\u4e5f\u5c06\u6301\u7eed\u589e\u5f3a\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

JavaScript\u4e3b\u8981\u6709\u54ea\u4e9b\u4f5c\u7528\uff1f<\/strong><\/p>\n

    \n
  • JavaScript\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u7ed9\u7f51\u9875\u6dfb\u52a0\u4e92\u52a8\u548c\u52a8\u6001\u6548\u679c<\/strong>\uff0c\u6bd4\u5982\u8868\u5355\u9a8c\u8bc1\u3001\u8f6e\u64ad\u56fe\u3001\u54cd\u5e94\u5f0f\u8bbe\u8ba1\u7b49\u529f\u80fd\u90fd\u79bb\u4e0d\u5f00JavaScript\u3002<\/li>\n
  • JavaScript\u53ef\u4ee5\u6539\u53d8\u7f51\u9875\u7684\u5185\u5bb9\u548c\u6837\u5f0f<\/strong>\uff0c\u901a\u8fc7DOM\uff08\u6587\u6863\u5bf9\u8c61\u6a21\u578b\uff09\u53ef\u4ee5\u5b9e\u65f6\u5730\u4fee\u6539\u7f51\u9875\u7684\u5143\u7d20\uff0c\u4ece\u800c\u8ba9\u7528\u6237\u4e0e\u7f51\u9875\u8fdb\u884c\u4ea4\u4e92\u3002<\/li>\n
  • JavaScript\u53ef\u4ee5\u83b7\u53d6\u7528\u6237\u7684\u8f93\u5165\u548c\u64cd\u4f5c<\/strong>\uff0c\u901a\u8fc7\u4e8b\u4ef6\u76d1\u542c\u5668\u53ef\u4ee5\u6355\u6349\u7528\u6237\u7684\u70b9\u51fb\u3001\u9f20\u6807\u79fb\u52a8\u3001\u952e\u76d8\u8f93\u5165\u7b49\u64cd\u4f5c\uff0c\u4ee5\u4fbf\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002<\/li>\n
  • JavaScript\u53ef\u4ee5\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u4ea4\u4e92<\/strong>\uff0c\u901a\u8fc7AJAX\u6280\u672f\u53ef\u4ee5\u5b9e\u73b0\u5f02\u6b65\u52a0\u8f7d\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7JSON\u683c\u5f0f\u4ea4\u6362\u6570\u636e\u3002<\/li>\n
  • JavaScript\u53ef\u4ee5\u8fdb\u884c\u7b97\u6570\u548c\u903b\u8f91\u64cd\u4f5c<\/strong>\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u5668\u3001\u6e38\u620f\u7b49\u529f\u80fd\uff0c\u4e5f\u53ef\u4ee5\u8fdb\u884c\u6761\u4ef6\u5224\u65ad\u548c\u5faa\u73af\u64cd\u4f5c\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u903b\u8f91\u5904\u7406\u3002<\/li>\n<\/ul>\n

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