{"id":271825,"date":"2024-05-16T13:02:30","date_gmt":"2024-05-16T05:02:30","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/271825.html"},"modified":"2024-05-16T13:02:39","modified_gmt":"2024-05-16T05:02:39","slug":"javascript-%e9%a1%b9%e7%9b%ae%e7%bb%84%e5%90%88%e6%a8%a1%e5%bc%8f%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/271825.html","title":{"rendered":"JavaScript \u9879\u76ee\u7ec4\u5408\u6a21\u5f0f\u5982\u4f55\u5b9e\u73b0"},"content":{"rendered":"

\"JavaScript<\/p>\n

JavaScript \u9879\u76ee\u4e2d\u7684\u7ec4\u5408\u6a21\u5f0f\u901a\u5e38\u6307\u5728\u5bf9\u8c61\u7684\u8bbe\u8ba1\u4e2d\u91c7\u7528\u6811\u5f62\u7ed3\u6784\u6765\u8868\u793a\u90e8\u5206\u4ee5\u53ca\u6574\u4f53\u7684\u5c42\u6b21\u7ed3\u6784\uff0c\u8fd9\u79cd\u6a21\u5f0f\u53ef\u4ee5\u4f7f\u7528\u6237\u5bf9\u5355\u4e2a\u5bf9\u8c61\u548c\u7ec4\u5408\u5bf9\u8c61\u7684\u4f7f\u7528\u5177\u6709\u4e00\u81f4\u6027\u3002\u7ec4\u5408\u6a21\u5f0f\u4e3b\u8981\u5229\u7528\u4e86\u9012\u5f52\u8c03\u7528\u3001\u7edf\u4e00\u63a5\u53e3<\/strong>\uff0c\u4ee5\u53ca\u52a8\u6001\u7ec4\u5408\u5bf9\u8c61\u7684\u80fd\u529b\u6765\u7ec4\u7ec7\u590d\u6742\u7684\u6811\u5f62\u7ed3\u6784\u3002\u5728\u8fd9\u4e2a\u6a21\u5f0f\u4e2d\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u7edf\u4e00\u5bf9\u5f85\u4e2a\u4f53\u5bf9\u8c61\u548c\u7ec4\u5408\u5bf9\u8c61\uff0c\u8fd9\u7b80\u5316\u4e86\u5ba2\u6237\u7aef\u7684\u64cd\u4f5c\u3002\u7ec4\u5408\u6a21\u5f0f\u975e\u5e38\u9002\u5408\u4e8e\u754c\u9762\u7ec4\u4ef6\u3001\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u7684\u7ba1\u7406\u7b49\u573a\u666f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u7ec4\u5408\u6a21\u5f0f\u6982\u8ff0<\/h2>\n<\/p>\n

\u7ec4\u5408\u6a21\u5f0f<\/strong>\uff0c\u4e5f\u53eb\u4f5c\u90e8\u5206-\u6574\u4f53\u6a21\u5f0f\uff0c\u662f\u4e00\u79cd\u7ed3\u6784\u578b\u8bbe\u8ba1\u6a21\u5f0f\u3002\u5b83\u5141\u8bb8\u4f60\u5c06\u5bf9\u8c61\u7ec4\u6210\u6811\u5f62\u7ed3\u6784\u6765\u8868\u73b0\u6574\u4f53\/\u90e8\u5206\u7684\u5c42\u6b21\u7ed3\u6784\u3002\u7ec4\u5408\u80fd\u8ba9\u5ba2\u6237\u4ee5\u4e00\u81f4\u7684\u65b9\u5f0f\u5904\u7406\u5355\u4e2a\u5bf9\u8c61\u4ee5\u53ca\u7ec4\u5408\u5bf9\u8c61\u3002<\/p>\n<\/p>\n

\u5728\u7ec4\u5408\u6a21\u5f0f\u4e2d\uff0c\u6709\u4e24\u79cd\u7c7b\u578b\u7684\u5bf9\u8c61\u53c2\u4e0e\uff1a\u53f6\u8282\u70b9\u5bf9\u8c61<\/strong>\u548c\u7ec4\u5408\u5bf9\u8c61<\/strong>\u3002\u53f6\u8282\u70b9\u5bf9\u8c61\u6ca1\u6709\u5b50\u8282\u70b9\uff0c\u5b83\u5b9e\u73b0\u6216\u7ee7\u627f\u7684\u662f\u7ec4\u5408\u6a21\u5f0f\u58f0\u660e\u7684\u6240\u6709\u64cd\u4f5c\u3002\u800c\u7ec4\u5408\u5bf9\u8c61\u8868\u793a\u6709\u5b50\u8282\u70b9\u7684\u5bf9\u8c61\uff0c\u8fd9\u4e9b\u5b50\u8282\u70b9\u53ef\u4ee5\u662f\u53f6\u8282\u70b9\uff0c\u4e5f\u53ef\u4ee5\u662f\u5176\u4ed6\u7684\u7ec4\u5408\u8282\u70b9\u3002<\/p>\n<\/p>\n

\u4e8c\u3001JavaScript\u4e2d\u7684\u7ec4\u5408\u6a21\u5f0f\u7684\u7ed3\u6784<\/h3>\n<\/p>\n

\u5728JavaScript\u4e2d\u5b9e\u73b0\u7ec4\u5408\u6a21\u5f0f\u65f6\uff0c\u901a\u5e38\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a\u7edf\u4e00\u7684\u63a5\u53e3\uff0c\u4f8b\u5982\u7ec4\u4ef6\u63a5\u53e3\uff0c\u5b83\u63d0\u4f9b\u4e00\u4e9b\u4e2d\u65b9\u6cd5\uff0c\u6bd4\u5982\u6dfb\u52a0\u5b50\u7ec4\u4ef6\u3001\u5220\u9664\u5b50\u7ec4\u4ef6\u3001\u83b7\u53d6\u5b50\u7ec4\u4ef6\u7b49\u3002\u7136\u540e\uff0c\u53f6\u8282\u70b9\u7c7b\u548c\u7ec4\u5408\u7c7b\u5206\u522b\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\u3002<\/p>\n<\/p>\n

\u53f6\u8282\u70b9\u7c7b<\/strong><\/h4>\n<\/p>\n

\u53f6\u8282\u70b9\u7c7b\u662f\u7ec4\u5408\u6a21\u5f0f\u7684\u57fa\u672c\u6784\u4ef6\uff0c\u5b83\u6ca1\u6709\u5b50\u8282\u70b9\u3002\u53f6\u8282\u70b9\u901a\u5e38\u6267\u884c\u5b9e\u9645\u7684\u64cd\u4f5c\u5de5\u4f5c\uff0c\u56e0\u6b64\u5b83\u4f1a\u5b9e\u73b0\u7ec4\u4ef6\u63a5\u53e3\u63d0\u4f9b\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u7ec4\u5408\u7c7b<\/strong><\/h4>\n<\/p>\n

\u7ec4\u5408\u7c7b\u662f\u7531\u591a\u4e2a\u5b50\u8282\u70b9\u7ec4\u6210\u7684\u7c7b\uff0c\u8fd9\u4e9b\u5b50\u8282\u70b9\u53ef\u4ee5\u662f\u53f6\u8282\u70b9\u4e5f\u53ef\u4ee5\u662f\u5176\u4ed6\u7ec4\u5408\u8282\u70b9\u3002\u7ec4\u5408\u7c7b\u4f1a\u5b9e\u73b0\u7ec4\u4ef6\u63a5\u53e3\u63d0\u4f9b\u7684\u65b9\u6cd5\uff0c\u5e76\u4e14\u5bf9\u4e8e\u67d0\u4e9b\u65b9\u6cd5\uff08\u5982\u6dfb\u52a0\u6216\u79fb\u9664\u5b50\u7ec4\u4ef6\uff09\uff0c\u5b83\u4f1a\u6709\u81ea\u5df1\u7684\u5b9e\u73b0\u903b\u8f91\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u5b9e\u73b0\u7ec4\u5408\u6a21\u5f0f\u7684\u5173\u952e\u70b9<\/h3>\n<\/p>\n

\u5728JavaScript\u4e2d\u5b9e\u73b0\u7ec4\u5408\u6a21\u5f0f\uff0c\u5173\u952e\u70b9\u5728\u4e8e\u5982\u4f55\u8bbe\u8ba1\u7ec4\u4ef6\u63a5\u53e3\u4ee5\u53ca\u5982\u4f55\u7ba1\u7406\u5b50\u7ec4\u4ef6\u3002<\/p>\n<\/p>\n

\u8bbe\u8ba1\u7ec4\u4ef6\u63a5\u53e3<\/strong><\/h4>\n<\/p>\n

\u7ec4\u4ef6\u63a5\u53e3\u662f\u7ec4\u5408\u6a21\u5f0f\u4e2d\u7684\u6838\u5fc3\uff0c\u5b83\u5b9a\u4e49\u4e86\u7ec4\u5408\u4e2d\u5bf9\u8c61\u7684\u901a\u7528\u64cd\u4f5c\u3002\u5178\u578b\u7684\u64cd\u4f5c\u5982add<\/code>\u3001remove<\/code>\u548cgetChild<\/code>\u7b49\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u7ba1\u7406\u5b50\u7ec4\u4ef6<\/strong><\/h4>\n<\/p>\n

\u7ec4\u5408\u7c7b\u901a\u5e38\u5177\u6709\u4e00\u4e2a\u7528\u6765\u5b58\u50a8\u5176\u5b50\u7ec4\u4ef6\u7684\u5217\u8868\uff0c\u8fd9\u53ef\u4ee5\u662f\u4e00\u4e2a\u6570\u7ec4\u6216\u8005\u662f\u5176\u4ed6\u6570\u636e\u7ed3\u6784\u3002\u91cd\u8981\u7684\u662f\u8981\u63d0\u4f9b\u4e00\u79cd\u65b9\u5f0f\u6765\u7ba1\u7406\u8fd9\u4e2a\u5b50\u7ec4\u4ef6\u5217\u8868\uff0c\u540c\u65f6\u8981\u786e\u4fdd\u64cd\u4f5c\u7684\u4e00\u81f4\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n

\u56db\u3001\u7ec4\u5408\u6a21\u5f0f\u7684\u5b9e\u73b0\u793a\u4f8b<\/h3>\n<\/p>\n

\u4e0b\u9762\u5c06\u901a\u8fc7\u4e00\u4e2a\u4f8b\u5b50\u8fdb\u4e00\u6b65\u89e3\u91ca\u5982\u4f55\u5728JavaScript\u4e2d\u5b9e\u73b0\u7ec4\u5408\u6a21\u5f0f\u3002\u6211\u4eec\u5c06\u6784\u5efa\u4e00\u4e2aUI\u7ec4\u4ef6\u5e93\uff0c\u5176\u4e2d\u65e2\u6709\u5355\u4e2a\u6309\u94ae\u7ec4\u4ef6\uff0c\u4e5f\u6709\u50cf\u83dc\u5355\u8fd9\u6837\u5305\u542b\u591a\u4e2a\u6309\u94ae\u7684\u7ec4\u5408\u7ec4\u4ef6\u3002<\/p>\n<\/p>\n

\u6784\u5efa\u7ec4\u4ef6\u63a5\u53e3<\/strong><\/h4>\n<\/p>\n

class Component {<\/p>\n
  constructor(name) {<\/p>\n
    this.name = name;<\/p>\n
  }<\/p>\n
  add(component) {<\/p>\n
    throw new Error('This method must be overwritten!');<\/p>\n
  }<\/p>\n
  remove(component) {<\/p>\n
    throw new Error('This method must be overwritten!');<\/p>\n
  }<\/p>\n
  getChild(index) {<\/p>\n
    throw new Error('This method must be overwritten!');<\/p>\n
  }<\/p>\n
  operation() {<\/p>\n
    throw new Error('This method must be overwritten!');<\/p>\n
  }<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5b9e\u73b0\u53f6\u8282\u70b9<\/strong><\/h4>\n<\/p>\n
class Leaf extends Component {<\/p>\n
  constructor(name) {<\/p>\n
    super(name);<\/p>\n
  }<\/p>\n
  operation() {<\/p>\n
    console.log(`Leaf ${this.name} is operated.`);<\/p>\n
  }<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5b9e\u73b0\u7ec4\u5408\u7c7b<\/strong><\/h4>\n<\/p>\n
class Composite extends Component {<\/p>\n
  constructor(name) {<\/p>\n
    super(name);<\/p>\n
    this.children = [];<\/p>\n
  }<\/p>\n
  add(component) {<\/p>\n
    this.children.push(component);<\/p>\n
  }<\/p>\n
  remove(component) {<\/p>\n
    const componentIndex = this.children.indexOf(component);<\/p>\n
    if (componentIndex !== -1) {<\/p>\n
      this.children.splice(componentIndex, 1);<\/p>\n
    }<\/p>\n
  }<\/p>\n
  getChild(index) {<\/p>\n
    return this.children[index];<\/p>\n
  }<\/p>\n
  operation() {<\/p>\n
    console.log(`Composite ${this.name}`);<\/p>\n
    for (const child of this.children) {<\/p>\n
      child.operation();<\/p>\n
    }<\/p>\n
  }<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528\u7ec4\u5408\u6a21\u5f0f\u6784\u5efa\u6811\u7ed3\u6784<\/strong><\/h4>\n<\/p>\n
const root = new Composite('Root');<\/p>\n
const leaf1 = new Leaf('Leaf1');<\/p>\n
const leaf2 = new Leaf('Leaf2');<\/p>\n
const comp = new Composite('Composite1');<\/p>\n
const leaf3 = new Leaf('Leaf3');<\/p>\n
comp.add(leaf3);<\/p>\n
root.add(leaf1);<\/p>\n
root.add(leaf2);<\/p>\n
root.add(comp);<\/p>\n
root.operation();<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86Component<\/code>\u4f5c\u4e3a\u7ec4\u5408\u7c7b\u548c\u53f6\u8282\u70b9\u7684\u5171\u540c\u63a5\u53e3\u3002Leaf<\/code>\u7c7b\u5b9e\u73b0\u4e86operation<\/code>\u65b9\u6cd5\uff0c\u4ee3\u8868\u4e86\u53f6\u8282\u70b9\u9700\u8981\u6267\u884c\u7684\u64cd\u4f5c\u3002\u800cComposite<\/code>\u7c7b\u9664\u4e86\u5b9e\u73b0operation<\/code>\u65b9\u6cd5\u5916\uff0c\u8fd8\u5b9e\u73b0\u4e86add<\/code>\u3001remove<\/code>\u548cgetChild<\/code>\u7b49\u7528\u4e8e\u7ba1\u7406\u5b50\u7ec4\u4ef6\u7684\u65b9\u6cd5\uff0c\u5e76\u4e14\u5728operation<\/code>\u65b9\u6cd5\u4e2d\u5bf9\u8fd9\u4e9b\u5b50\u7ec4\u4ef6\u8fdb\u884c\u9012\u5f52\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u901a\u8fc7\u521b\u5efaComposite<\/code>\u548cLeaf<\/code>\u5bf9\u8c61\u5e76\u5c06\u5b83\u4eec\u7ec4\u5408\u8d77\u6765\uff0c\u5f62\u6210\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u6811\u5f62\u7ed3\u6784\uff0c\u5e76\u901a\u8fc7root.operation()<\/code>\u65b9\u6cd5\u6765\u7edf\u4e00\u64cd\u4f5c\u6574\u4e2a\u6811\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u7ec4\u5408\u6a21\u5f0f\u7684\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n
\u7ec4\u5408\u6a21\u5f0f\u4e3b\u8981\u9002\u7528\u4e8e\u4ee5\u4e0b\u51e0\u79cd\u573a\u666f\uff1a<\/p>\n<\/p>\n
    \n
  • \u5f53\u9700\u6c42\u4e2d\u662f\u8868\u73b0\u5bf9\u8c61\u7684\u90e8\u5206-\u6574\u4f53\u5c42\u6b21\u7ed3\u6784\u65f6\uff1b<\/li>\n
  • \u5f53\u5e0c\u671b\u7528\u6237\u5ffd\u7565\u7ec4\u5408\u5bf9\u8c61\u4e0e\u5355\u4e2a\u5bf9\u8c61\u7684\u5dee\u5f02\u65f6\uff0c\u53ef\u4ee5\u7edf\u4e00\u5730\u4f7f\u7528\u7ec4\u5408\u7ed3\u6784\u4e2d\u7684\u6240\u6709\u5bf9\u8c61\uff1b<\/li>\n<\/ul>\n
    \u7ec4\u5408\u6a21\u5f0f\u7684\u4f18\u70b9<\/strong>\u662f\u80fd\u591f\u6e05\u6670\u5730\u5b9a\u4e49\u5206\u5c42\u6b21\u7684\u590d\u6742\u5bf9\u8c61\uff0c\u8868\u793a\u5bf9\u8c61\u7684\u5168\u90e8\u6216\u90e8\u5206\u5c42\u6b21\uff0c\u4f7f\u5f97\u589e\u52a0\u65b0\u7684\u6784\u4ef6\u7c7b\u548c\u53f6\u7c7b\u90fd\u5f88\u65b9\u4fbf\u3002\u6b64\u5916\uff0c\u5ba2\u6237\u7aef\u8c03\u7528\u7b80\u5355\uff0c\u53ef\u4ee5\u4e00\u81f4\u5730\u4f7f\u7528\u7ec4\u5408\u7ed3\u6784\u548c\u5355\u4e2a\u5bf9\u8c61\u3002<\/p>\n<\/p>\n
    \u7ec4\u5408\u6a21\u5f0f\u7684\u7f3a\u70b9<\/strong>\u662f\u5728\u589e\u52a0\u65b0\u7684\u6784\u4ef6\u65f6\u53ef\u80fd\u9700\u8981\u66f4\u6539\u5185\u90e8\u7684\u4ee3\u7801\uff0c\u8fd9\u8fdd\u53cd\u4e86\u5f00\u95ed\u539f\u5219\u3002\u8fd8\u6709\uff0c\u4f7f\u7528\u7ec4\u5408\u6a21\u5f0f\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8bbe\u8ba1\u7684\u7c7b\u6570\u91cf\u8fc7\u591a\u3002<\/p>\n<\/p>\n
    \u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
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    1. JavaScript\u9879\u76ee\u7ec4\u5408\u6a21\u5f0f\u89e3\u91ca\u662f\u4ec0\u4e48\uff1f<\/strong>
    \nJavaScript\u9879\u76ee\u7ec4\u5408\u6a21\u5f0f\u662f\u4e00\u79cd\u7ed3\u6784\u8bbe\u8ba1\u6a21\u5f0f\uff0c\u5b83\u5141\u8bb8\u60a8\u5c06\u5bf9\u8c61\u7ec4\u5408\u6210\u6811\u5f62\u7ed3\u6784\uff0c\u4ee5\u8868\u793a\u6574\u4f53\u4e0e\u90e8\u5206\u7684\u5c42\u6b21\u5173\u7cfb\u3002\u8fd9\u79cd\u6a21\u5f0f\u4e3b\u8981\u7528\u4e8e\u5728\u8fd0\u884c\u65f6\u5904\u7406\u548c\u64cd\u4f5c\u590d\u6742\u7684\u5bf9\u8c61\u7ed3\u6784\uff0c\u4f7f\u4ee3\u7801\u66f4\u52a0\u6a21\u5757\u5316\u548c\u53ef\u6269\u5c55\u3002<\/p>\n
    2. \u5982\u4f55\u5b9e\u73b0JavaScript\u9879\u76ee\u7ec4\u5408\u6a21\u5f0f\uff1f<\/strong>
    \n\u8981\u5b9e\u73b0JavaScript\u9879\u76ee\u7ec4\u5408\u6a21\u5f0f\uff0c\u60a8\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n
      \n
    • \u521b\u5efa\u4e00\u4e2a\u57fa\u672c\u7684\u7ec4\u4ef6\u7c7b\u6216\u63a5\u53e3\uff0c\u8be5\u7c7b\u6216\u63a5\u53e3\u5b9a\u4e49\u4e86\u7ec4\u5408\u5bf9\u8c61\u7684\u5171\u540c\u884c\u4e3a\u3002<\/li>\n
    • \u521b\u5efa\u4e00\u4e2a\u53f6\u5b50\u7c7b\uff0c\u8be5\u7c7b\u8868\u793a\u7ec4\u5408\u4e2d\u7684\u53f6\u8282\u70b9\uff0c\u5b83\u5b9e\u73b0\u4e86\u57fa\u672c\u7ec4\u4ef6\u7c7b\u6216\u63a5\u53e3\u3002<\/li>\n
    • \u521b\u5efa\u4e00\u4e2a\u5bb9\u5668\u7c7b\uff0c\u8be5\u7c7b\u8868\u793a\u7ec4\u5408\u4e2d\u7684\u5bb9\u5668\u8282\u70b9\uff0c\u5b83\u5b9e\u73b0\u4e86\u57fa\u672c\u7ec4\u4ef6\u7c7b\u6216\u63a5\u53e3\uff0c\u5e76\u7ba1\u7406\u5176\u5b50\u7ec4\u4ef6\u3002<\/li>\n
    • \u5728\u5bb9\u5668\u7c7b\u4e2d\u5b9e\u73b0\u6dfb\u52a0\u3001\u5220\u9664\u548c\u83b7\u53d6\u5b50\u7ec4\u4ef6\u7684\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u52a8\u6001\u7ec4\u5408\u5bf9\u8c61\u3002<\/li>\n
    • \u4f7f\u7528\u9012\u5f52\u7b97\u6cd5\u904d\u5386\u548c\u64cd\u4f5c\u6574\u4e2a\u5bf9\u8c61\u7ed3\u6784\uff0c\u4ee5\u4fbf\u5728\u8fd0\u884c\u65f6\u5904\u7406\u7ec4\u5408\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n
      3. JavaScript\u9879\u76ee\u7ec4\u5408\u6a21\u5f0f\u6709\u4ec0\u4e48\u4f18\u52bf\uff1f<\/strong>
      \nJavaScript\u9879\u76ee\u7ec4\u5408\u6a21\u5f0f\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n
        \n
      • \u7b80\u5316\u4ee3\u7801\uff1a\u901a\u8fc7\u5c06\u5bf9\u8c61\u7ec4\u7ec7\u6210\u6811\u72b6\u7ed3\u6784\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u6e05\u6670\u3001\u66f4\u7b80\u6d01\u7684\u4ee3\u7801\u7ed3\u6784\uff0c\u4fbf\u4e8e\u7ef4\u62a4\u548c\u9605\u8bfb\u3002<\/li>\n
      • \u6a21\u5757\u5316\u548c\u53ef\u6269\u5c55\u6027\uff1a\u901a\u8fc7\u76f4\u89c2\u7684\u7ec4\u5408\u548c\u5bb9\u5668\u5bf9\u8c61\uff0c\u53ef\u4ee5\u8f7b\u677e\u6dfb\u52a0\u3001\u5220\u9664\u548c\u66ff\u6362\u7ec4\u5408\u5bf9\u8c61\uff0c\u4f7f\u4ee3\u7801\u66f4\u5177\u53ef\u6269\u5c55\u6027\u3002<\/li>\n
      • \u9002\u5e94\u590d\u6742\u573a\u666f\uff1a\u9879\u76ee\u7ec4\u5408\u6a21\u5f0f\u53ef\u4ee5\u5904\u7406\u548c\u64cd\u4f5c\u590d\u6742\u7684\u5bf9\u8c61\u7ed3\u6784\uff0c\u4f7f\u60a8\u80fd\u591f\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u6784\u5efa\u548c\u7ba1\u7406\u5bf9\u8c61\u3002<\/li>\n
      • \u63d0\u9ad8\u53ef\u91cd\u7528\u6027\uff1a\u901a\u8fc7\u5c06\u7ec4\u4ef6\u548c\u5bb9\u5668\u5bf9\u8c61\u5206\u79bb\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u7a0b\u5ea6\u7684\u4ee3\u7801\u91cd\u7528\uff0c\u907f\u514d\u5197\u4f59\u4ee3\u7801\u7684\u51fa\u73b0\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"JavaScript \u9879\u76ee\u4e2d\u7684\u7ec4\u5408\u6a21\u5f0f\u901a\u5e38\u6307\u5728\u5bf9\u8c61\u7684\u8bbe\u8ba1\u4e2d\u91c7\u7528\u6811\u5f62\u7ed3\u6784\u6765\u8868\u793a\u90e8\u5206\u4ee5\u53ca\u6574\u4f53\u7684\u5c42\u6b21\u7ed3\u6784\uff0c\u8fd9\u79cd\u6a21\u5f0f\u53ef […]","protected":false},"author":3,"featured_media":271838,"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\/271825"}],"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=271825"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/271825\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/271838"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=271825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=271825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=271825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}