{"id":167306,"date":"2024-05-08T15:59:59","date_gmt":"2024-05-08T07:59:59","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/167306.html"},"modified":"2024-05-08T16:00:06","modified_gmt":"2024-05-08T08:00:06","slug":"javascript%e7%9a%84%e4%b8%bb%e8%a6%81%e5%b7%a5%e4%bd%9c%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/167306.html","title":{"rendered":"JavaScript\u7684\u4e3b\u8981\u5de5\u4f5c\u662f\u4ec0\u4e48"},"content":{"rendered":"

\"JavaScript\u7684\u4e3b\u8981\u5de5\u4f5c\u662f\u4ec0\u4e48\"<\/p>\n

JavaScript\u7684\u4e3b\u8981\u5de5\u4f5c\u53ef\u4ee5\u5f52\u7ed3\u4e3a\u4e09\u4e2a\u6838\u5fc3\u9886\u57df\uff1a\u6d4f\u89c8\u5668\u7aef\u7528\u6237\u754c\u9762\u4ea4\u4e92\u3001\u670d\u52a1\u5668\u7aef\u5f00\u53d1\u3001\u4ee5\u53ca\u6784\u5efa\u8de8\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f<\/strong>\u3002\u8fd9\u4f7f\u5f97JavaScript\u6210\u4e3a\u591a\u529f\u80fd\u4e14\u5f3a\u5927\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u5f00\u53d1\u9700\u6c42\u3002<\/p>\n<\/p>\n

\u5176\u4e2d\uff0c\u6d4f\u89c8\u5668\u7aef\u7528\u6237\u754c\u9762\u4ea4\u4e92<\/strong>\u662fJavaScript\u6700\u4f20\u7edf\u548c\u5e7f\u4e3a\u4eba\u77e5\u7684\u89d2\u8272\u3002\u901a\u8fc7\u64cd\u4f5cDOM\uff0c\u54cd\u5e94\u7528\u6237\u4e8b\u4ef6\u3001\u9a8c\u8bc1\u8868\u5355\u6570\u636e\u3001\u4e0eWeb\u670d\u52a1\u4ea4\u4e92\u4ee5\u53ca\u521b\u5efa\u52a8\u6001\u548c\u4e92\u52a8\u7684UI\uff0cJavaScript\u6781\u5927\u5730\u4e30\u5bcc\u4e86\u7528\u6237\u7684\u7f51\u9875\u6d4f\u89c8\u4f53\u9a8c\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u6d4f\u89c8\u5668\u7aef\u7528\u6237\u754c\u9762\u4ea4\u4e92<\/h3>\n<\/p>\n

JavaScript\u5728\u6d4f\u89c8\u5668\u7aef\u7684\u5e94\u7528\u4e3b\u8981\u96c6\u4e2d\u5728\u63d0\u5347\u7528\u6237\u4e0e\u7f51\u9875\u7684\u4e92\u52a8\u6027\u3002\u901a\u8fc7\u5bf9HTML\u548cCSS\u7684\u64cd\u4f5c\uff0cJavaScript\u80fd\u591f\u5b9e\u73b0\u9875\u9762\u52a8\u6001\u5185\u5bb9\u7684\u66f4\u65b0\u65e0\u9700\u91cd\u65b0\u52a0\u8f7d\u7f51\u9875\uff0c\u521b\u9020\u51fa\u6d41\u7545\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<\/p>\n

1. DOM\u64cd\u4f5c<\/h4>\n<\/p>\n

\u6587\u6863\u5bf9\u8c61\u6a21\u578b\uff08DOM\uff09\u662f\u4e00\u4e2a\u4ee5\u6811\u5f62\u7ed3\u6784\u8868\u793aHTML\u6587\u6863\u7684\u7f16\u7a0b\u63a5\u53e3\u3002JavaScript\u901a\u8fc7DOM\u63d0\u4f9b\u7684API\u53ef\u4ee5\u67e5\u8be2\u3001\u4fee\u6539\u3001\u6dfb\u52a0\u6216\u5220\u9664\u7f51\u9875\u4e0a\u7684\u5143\u7d20\u3002\u8fd9\u79cd\u80fd\u529b\u8ba9\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u5b9e\u65f6\u66f4\u65b0\u9875\u9762\u7684\u5185\u5bb9\u548c\u6837\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u590d\u6742\u7684\u4ea4\u4e92\u6548\u679c\u3002<\/p>\n<\/p>\n

2. \u4e8b\u4ef6\u5904\u7406<\/h4>\n<\/p>\n

JavaScript\u80fd\u591f\u54cd\u5e94\u7528\u6237\u64cd\u4f5c\uff0c\u5982\u70b9\u51fb\u3001\u6eda\u52a8\u3001\u6309\u952e\u7b49\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u8bbe\u8ba1\u51fa\u53cd\u5e94\u7075\u654f\u7684\u754c\u9762\u3002\u4e8b\u4ef6\u76d1\u542c\u548c\u5904\u7406\u673a\u5236\u662f\u6784\u5efa\u73b0\u4ee3Web\u5e94\u7528\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u670d\u52a1\u5668\u7aef\u5f00\u53d1<\/h3>\n<\/p>\n

\u968f\u7740Node.js\u7684\u51fa\u73b0\uff0cJavaScript\u7a81\u7834\u4e86\u4ec5\u7528\u4e8e\u5ba2\u6237\u7aef\u5f00\u53d1\u7684\u9650\u5236\uff0c\u6210\u4e3a\u4e86\u4e00\u4e2a\u5168\u6808\u5f00\u53d1\u7684\u89e3\u51b3\u65b9\u6848\u3002Node.js\u7684\u975e\u963b\u585eIO\u7279\u6027\u8ba9\u5b83\u5728\u5904\u7406\u9ad8\u5e76\u53d1\u3001IO\u5bc6\u96c6\u578b\u5e94\u7528\u65f6\u8868\u73b0\u51fa\u8272\u3002<\/p>\n<\/p>\n

1. \u6784\u5efaAPI<\/h4>\n<\/p>\n

\u5229\u7528Node.js, JavaScript\u80fd\u591f\u6784\u5efaRESTful API\u670d\u52a1\uff0c\u8fd9\u4e9b\u670d\u52a1\u53ef\u4ee5\u4f9b\u524d\u7aef\u5e94\u7528\u6d88\u8d39\uff0c\u4e5f\u53ef\u4ee5\u4f5c\u4e3a\u4e0d\u540c\u7cfb\u7edf\u95f4\u7684\u901a\u4fe1\u6865\u6881\u3002<\/p>\n<\/p>\n

2. \u5b9e\u65f6\u901a\u4fe1<\/h4>\n<\/p>\n

\u4f7f\u7528JavaScript\u7f16\u5199\u7684\u670d\u52a1\u5668\uff0c\u914d\u5408\u5982Socket.IO\u8fd9\u6837\u7684\u5e93\uff0c\u80fd\u591f\u8f7b\u677e\u5b9e\u73b0Web\u5e94\u7528\u7684\u5b9e\u65f6\u3001\u53cc\u5411\u901a\u4fe1\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5728\u7ebf\u6e38\u620f\u3001\u804a\u5929\u5e94\u7528\u7b49\u573a\u666f\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u8de8\u5e73\u53f0\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1<\/h3>\n<\/p>\n

JavaScript\u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u5e94\u7528\u573a\u666f\u662f\u8de8\u5e73\u53f0\u7684\u5e94\u7528\u5f00\u53d1\u3002\u901a\u8fc7\u6846\u67b6\u5982Electron\u548cReact Native\uff0cJavaScript\u80fd\u591f\u5f00\u53d1\u684c\u9762\u548c\u79fb\u52a8\u5e94\u7528\u3002<\/p>\n<\/p>\n

1. \u684c\u9762\u5e94\u7528<\/h4>\n<\/p>\n

Electron\u6846\u67b6\u4f7f\u5f97\u4f7f\u7528Web\u6280\u672f\uff08HTML\u3001CSS\u548cJavaScript\uff09\u5f00\u53d1\u539f\u751f\u684c\u9762\u5e94\u7528\u53d8\u4e3a\u53ef\u80fd\uff0c\u8fd9\u4e9b\u5e94\u7528\u80fd\u591f\u8de8Windows\u3001Mac\u548cLinux\u5e73\u53f0\u8fd0\u884c\u3002<\/p>\n<\/p>\n

2. \u79fb\u52a8\u5e94\u7528<\/h4>\n<\/p>\n

React Native\u6846\u67b6\u5141\u8bb8\u5f00\u53d1\u8005\u4f7f\u7528JavaScript\u5f00\u53d1\u539f\u751f\u79fb\u52a8\u5e94\u7528\u3002\u8fd9\u610f\u5473\u7740\u4ec5\u9700\u4e00\u5957\u4ee3\u7801\uff0c\u5c31\u80fd\u591f\u540c\u65f6\u4e3aAndroid\u548ciOS\u5e73\u53f0\u6784\u5efa\u6027\u80fd\u63a5\u8fd1\u539f\u751f\u5e94\u7528\u7684\u624b\u673a\u5e94\u7528\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u8fd9\u4e09\u5927\u9886\u57df\u7684\u5e94\u7528\uff0cJavaScript\u663e\u7136\u4e0d\u518d\u662f\u4e00\u95e8\u7b80\u5355\u7684\u524d\u7aef\u811a\u672c\u8bed\u8a00\uff0c\u800c\u662f\u6210\u4e3a\u4e86\u4e00\u95e8\u5168\u6808\u5f00\u53d1\u8bed\u8a00\uff0c\u6db5\u76d6\u4e86\u4ece\u524d\u7aef\u4ea4\u4e92\u8bbe\u8ba1\u5230\u540e\u7aef\u670d\u52a1\u6784\u5efa\uff0c\u518d\u5230\u8de8\u5e73\u53f0\u5e94\u7528\u5f00\u53d1\u7684\u5e7f\u9614\u9886\u57df\u3002\u8fd9\u79cd\u5168\u65b9\u4f4d\u7684\u80fd\u529b\uff0c\u4f7f\u5f97JavaScript\u6210\u4e3a\u5f53\u4eca\u6700\u53d7\u6b22\u8fce\u548c\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u7f16\u7a0b\u8bed\u8a00\u4e4b\u4e00\u3002<\/p>\n<\/p>\n

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

Q1\uff1aJavaScript\u5728\u7f51\u9875\u5f00\u53d1\u4e2d\u626e\u6f14\u7740\u4ec0\u4e48\u89d2\u8272\uff1f<\/strong><\/p>\n

JavaScript\u5728\u7f51\u9875\u5f00\u53d1\u4e2d\u626e\u6f14\u7740\u4e00\u4e2a\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5b83\u662f\u4e00\u79cd\u9ad8\u7ea7\u7f16\u7a0b\u8bed\u8a00\uff0c\u4e3b\u8981\u7528\u4e8e\u4e3a\u7f51\u9875\u6dfb\u52a0\u4ea4\u4e92\u6027\u548c\u52a8\u6001\u6548\u679c\u3002\u901a\u8fc7JavaScript\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u63a7\u5236\u7f51\u9875\u7684\u884c\u4e3a\uff0c\u54cd\u5e94\u7528\u6237\u7684\u64cd\u4f5c\uff0c\u4ee5\u53ca\u52a8\u6001\u5730\u66f4\u65b0\u9875\u9762\u7684\u5185\u5bb9\u3002<\/p>\n

Q2\uff1aJavaScript\u80fd\u591f\u5b9e\u73b0\u54ea\u4e9b\u4e3b\u8981\u7684\u529f\u80fd\uff1f<\/strong><\/p>\n

JavaScript\u80fd\u591f\u5b9e\u73b0\u8bb8\u591a\u4e3b\u8981\u7684\u529f\u80fd\uff0c\u5305\u62ec\u8868\u5355\u9a8c\u8bc1\u3001\u7f51\u9875\u52a8\u753b\u3001\u6570\u636e\u4ea4\u4e92\u7b49\u3002\u901a\u8fc7JavaScript\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u7f16\u5199\u4ee3\u7801\u6765\u9a8c\u8bc1\u7528\u6237\u8f93\u5165\u7684\u8868\u5355\u6570\u636e\uff0c\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\uff1b\u8fd8\u53ef\u4ee5\u901a\u8fc7JavaScript\u5b9e\u73b0\u7f51\u9875\u7684\u52a8\u753b\u6548\u679c\uff0c\u5982\u6de1\u5165\u6de1\u51fa\u3001\u6ed1\u52a8\u7b49\uff0c\u4ece\u800c\u589e\u5f3a\u7528\u6237\u4f53\u9a8c\uff1b\u6b64\u5916\uff0cJavaScript\u8fd8\u53ef\u4ee5\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\uff0c\u5b9e\u73b0\u5b9e\u65f6\u66f4\u65b0\u9875\u9762\u5185\u5bb9\u7684\u529f\u80fd\u3002<\/p>\n

Q3\uff1a\u4e3a\u4ec0\u4e48JavaScript\u6210\u4e3a\u4e86\u4e00\u79cd\u6d41\u884c\u7684\u7f16\u7a0b\u8bed\u8a00\uff1f<\/strong><\/p>\n

JavaScript\u4e4b\u6240\u4ee5\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5b83\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u9886\u57df\u548c\u5f3a\u5927\u7684\u529f\u80fd\u3002\u9996\u5148\uff0cJavaScript\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6d4f\u89c8\u5668\u548c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\uff0c\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e00\u79cd\u8de8\u5e73\u53f0\u7684\u8bed\u8a00\u3002\u5176\u6b21\uff0cJavaScript\u5177\u6709\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u7f16\u5199\u5404\u79cd\u5404\u6837\u7684JavaScript\u4ee3\u7801\u3002\u53e6\u5916\uff0cJavaScript\u8fd8\u6709\u4e00\u4e2a\u5e9e\u5927\u7684\u5f00\u53d1\u793e\u533a\uff0c\u8fd9\u610f\u5473\u7740\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u4ece\u5176\u4ed6\u4eba\u7684\u7ecf\u9a8c\u548c\u8d44\u6e90\u4e2d\u83b7\u76ca\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"JavaScript\u7684\u4e3b\u8981\u5de5\u4f5c\u53ef\u4ee5\u5f52\u7ed3\u4e3a\u4e09\u4e2a\u6838\u5fc3\u9886\u57df\uff1a\u6d4f\u89c8\u5668\u7aef\u7528\u6237\u754c\u9762\u4ea4\u4e92\u3001\u670d\u52a1\u5668\u7aef\u5f00\u53d1\u3001\u4ee5\u53ca\u6784\u5efa\u8de8\u5e73\u53f0\u7684\u5e94\u7528 […]","protected":false},"author":3,"featured_media":167320,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/167306"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=167306"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/167306\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/167320"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=167306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=167306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=167306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}