{"id":38955,"date":"2024-01-13T01:32:11","date_gmt":"2023-05-17T06:12:14","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/"},"modified":"2024-05-04T18:08:09","modified_gmt":"2024-05-04T10:08:09","slug":"%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/","title":{"rendered":"\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f"},"content":{"rendered":"

\u73b0\u5728\u6211\u6b63\u5728\u5b66\u4e60Angular\uff0c\u4e3a\u4e86\u5728\u5de5\u4f5c\u4e2d\u4f7f\u7528\u3002\u56e0\u4e3aAngular\u6709\u51e0\u79cd\u6570\u636e\u5171\u4eab\u7684\u65b9\u5f0f\uff0c\u6240\u4ee5\u6211\u6253\u7b97\u53d1\u5e03\u8fd9\u7bc7\u6587\u7ae0\u6765\u6574\u7406\u6211\u7684\u7406\u89e3\u3002\u5982\u679c\u6709\u9519\u8bef\uff0c\u8bf7\u6307\u6b63\u3002<\/p>\n

\u5728Angular\u4e2d\u7684\u6570\u636e\u5171\u4eab\u65b9\u6cd5<\/h1>\n

\u5728Angular\u4e2d\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u65b9\u6cd5\u6765\u5171\u4eab\u6570\u636e\u3002<\/p>\n

@Input,@Output\u3092\u4f7f\u7528\u3057\u305f\u3001\u89aa\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u9593\u3067\u306e\u30c7\u30fc\u30bf\u5171\u6709
\nURL\u30d1\u30e9\u30e1\u30fc\u30bf\u5316
\n\u30b5\u30fc\u30d3\u30b9\u306e\u4f7f\u7528<\/p>\n

\u7236\u7ec4\u4ef6\u548c\u5b50\u7ec4\u4ef6\u4e4b\u95f4\u7684\u6570\u636e\u5171\u4eab<\/h2>\n

\u5728Angular\u4e2d\uff0c\u5f53\u7236\u7ec4\u4ef6\u548c\u5b50\u7ec4\u4ef6\u9700\u8981\u5171\u4eab\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528@Input\u548c@Output\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u7684\u4f7f\u7528\u793a\u4f8b\u3002<\/p>\n

\u5c06\u7236\u7ec4\u4ef6\u7684\u6570\u636e\u4e0e\u5b50\u7ec4\u4ef6\u5171\u4eab<\/h3>\n

\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u8bbe\u5b9a\u7236\u7ec4\u4ef6\u4e3atop.component.ts\uff0c\u5b50\u7ec4\u4ef6\u4e3aheader.component.ts\u3002<\/p>\n

import<\/span> {<\/span> Component<\/span> }<\/span> from<\/span> '<\/span>@angular\/core<\/span>'<\/span>;<\/span>\r\n\r\n@<\/span>Component<\/span>({<\/span>\r\n  selector<\/span>:<\/span> '<\/span>app-top<\/span>'<\/span>,<\/span>\r\n  templateUrl<\/span>:<\/span> '<\/span>.\/top.component.html<\/span>'<\/span>,<\/span>\r\n  styleUrls<\/span>:<\/span> [<\/span>'<\/span>.\/top.component.css<\/span>'<\/span>]<\/span>\r\n})<\/span>\r\nexport<\/span> class<\/span> TopComponent<\/span> {<\/span>\r\n  \/\/\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u5171\u6709\u3057\u305f\u3044\u5909\u6570<\/span>\r\n  sharedItem<\/span>:<\/span>string<\/span>=<\/span>\"\"<\/span>;<\/span> \r\n}<\/span>\r\n<\/code><\/pre>\n
<app-header<\/span> [item]=<\/span>\"sharedItem\"<\/span>><\/app-header><\/span>\r\n<input<\/span> type=<\/span>\"text\"<\/span> [(ngModel)]=<\/span>\"this.sharedItem\"<\/span>><\/span>\r\n<\/code><\/pre>\n
import<\/span> {<\/span> Component<\/span>,<\/span> Input<\/span> }<\/span> from<\/span> '<\/span>@angular\/core<\/span>'<\/span>;<\/span>\r\n\r\n@<\/span>Component<\/span>({<\/span>\r\n  selector<\/span>:<\/span> '<\/span>app-header<\/span>'<\/span>,<\/span>\r\n  templateUrl<\/span>:<\/span> '<\/span>.\/header.component.html<\/span>'<\/span>,<\/span>\r\n  styleUrls<\/span>:<\/span> [<\/span>'<\/span>.\/header.component.css<\/span>'<\/span>]<\/span>\r\n})<\/span>\r\nexport<\/span> class<\/span> HeaderComponent<\/span> {<\/span>\r\n  \/\/\u89aa\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u5171\u6709\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b<\/span>\r\n  @<\/span>Input<\/span>()<\/span> item<\/span> =<\/span> ''<\/span>;<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
<p><\/span>\r\n  Shared item: {{item}}\r\n<\/p><\/span>\r\n<\/code><\/pre>\n
\u5728\u7236\u7ec4\u4ef6\u4e2d\u5b9a\u4e49\u8981\u4e0e\u5b50\u7ec4\u4ef6\u5171\u4eab\u7684\u53d8\u91cf\u3002\u7136\u540e\uff0c\u5728\u7236HTML\u4e2d\u5982\u4e0b\u5b9a\u4e49\u3002<\/p>\n
<selector\u540d [\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u53d7\u3051\u53d6\u308b\u540d]=\"\u89aa\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u5b9a\u7fa9\u3057\u305f\u5909\u6570\u540d\"><<\/selector\u540d>\r\n<\/code><\/pre>\n
\u5982\u679c\u6211\u4eec\u5b9a\u4e49\u8fd9\u6837\u7684\u8bdd\uff0c\u53ef\u4ee5\u5728\u7236\u6bcd\u548c\u5b69\u5b50\u4e4b\u95f4\u5171\u4eab\u6570\u636e\u3002\u8fd9\u6b21\u6211\u4eec\u8bbe\u7f6e\u4e86\u7528\u6237\u8f93\u5165\u5185\u5bb9\u663e\u793a\u5728sharedItem\u4e2d\u3002<\/p>\n
\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/div>\n
\u5c06\u5b50\u7ec4\u4ef6\u7684\u6570\u636e\u4e0e\u7236\u7ec4\u4ef6\u5171\u4eab<\/h3>\n
\u4e0b\u9762\u5c06\u603b\u7ed3\u4e00\u79cd\u4e0e\u4e4b\u524d\u76f8\u53cd\u7684\u65b9\u6cd5\uff0c\u5373\u5c06\u5b50\u7ec4\u4ef6\u7684\u6570\u636e\u5171\u4eab\u7ed9\u7236\u7ec4\u4ef6\u3002<\/p>\n
<label<\/span> for=<\/span>\"item-input\"<\/span>><\/span>Add an item:<\/label><\/span>\r\n<input<\/span> type=<\/span>\"text\"<\/span> id=<\/span>\"item-input\"<\/span> #newItem<\/span>><\/span>\r\n<button<\/span> type=<\/span>\"button\"<\/span> (click)=<\/span>\"addNewItem(newItem.value)\"<\/span>><\/span>Add to parent's list<\/button><\/span>\r\n<\/code><\/pre>\n
import<\/span> {<\/span> Component<\/span>,<\/span> EventEmitter<\/span>,<\/span> Input<\/span>,<\/span> Output<\/span> }<\/span> from<\/span> '<\/span>@angular\/core<\/span>'<\/span>;<\/span>\r\n\r\n@<\/span>Component<\/span>({<\/span>\r\n  selector<\/span>:<\/span> '<\/span>app-header<\/span>'<\/span>,<\/span>\r\n  templateUrl<\/span>:<\/span> '<\/span>.\/header.component.html<\/span>'<\/span>,<\/span>\r\n  styleUrls<\/span>:<\/span> [<\/span>'<\/span>.\/header.component.css<\/span>'<\/span>]<\/span>\r\n})<\/span>\r\nexport<\/span> class<\/span> HeaderComponent<\/span> {<\/span>\r\n  @<\/span>Output<\/span>()<\/span> newItemEvent<\/span> =<\/span> new<\/span> EventEmitter<\/span><<\/span>string<\/span>><\/span>();<\/span>\r\n\r\n  addNewItem<\/span>(<\/span>value<\/span>:<\/span> string<\/span>)<\/span> {<\/span>\r\n    this<\/span>.<\/span>newItemEvent<\/span>.<\/span>emit<\/span>(<\/span>value<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5728\u5b50\u7ec4\u4ef6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528@Output\u6765\u901a\u77e5\u7236\u7ec4\u4ef6\u4e8b\u4ef6\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u4e8b\u4ef6\u5b9a\u4e49\u548cEventEmitter\u3002\u4ee5\u4e0b\u6587\u7ae0\u5bf9EventEmitter\u8fdb\u884c\u4e86\u7b80\u660e\u627c\u8981\u7684\u603b\u7ed3\uff0c\u975e\u5e38\u6613\u61c2\u3002<\/p>\n
 <\/p>\n
\u70b9\u51fb\u6309\u94ae\u540e\uff0c\u5c06\u7528\u6237\u7684\u8f93\u5165\u503c\u901a\u77e5\u7ed9\u7236\u7ec4\u4ef6\u3002
\n\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u603b\u7ed3\u4e00\u4e0b\u7236\u7ec4\u4ef6\u7684\u60c5\u51b5\u3002<\/p>\n
import<\/span> {<\/span> Component<\/span> }<\/span> from<\/span> '<\/span>@angular\/core<\/span>'<\/span>;<\/span>\r\n\r\n@<\/span>Component<\/span>({<\/span>\r\n  selector<\/span>:<\/span> '<\/span>app-top<\/span>'<\/span>,<\/span>\r\n  templateUrl<\/span>:<\/span> '<\/span>.\/top.component.html<\/span>'<\/span>,<\/span>\r\n  styleUrls<\/span>:<\/span> [<\/span>'<\/span>.\/top.component.css<\/span>'<\/span>]<\/span>\r\n})<\/span>\r\nexport<\/span> class<\/span> TopComponent<\/span> {<\/span>\r\n  items<\/span> =<\/span> [<\/span>'<\/span>item1<\/span>'<\/span>,<\/span> '<\/span>item2<\/span>'<\/span>,<\/span> '<\/span>item3<\/span>'<\/span>,<\/span> '<\/span>item4<\/span>'<\/span>];<\/span>\r\n\r\n  addItem<\/span>(<\/span>newItem<\/span>:<\/span> string<\/span>)<\/span> {<\/span>\r\n    this<\/span>.<\/span>items<\/span>.<\/span>push<\/span>(<\/span>newItem<\/span>);<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u4eb2\u7ec4\u4ef6\u5c06\u63a5\u6536\u5230\u7684\u8f93\u5165\u503c\u63a5\u6536\u3002<\/p>\n
<app-header<\/span> (newItemEvent)=<\/span>\"addItem($event)\"<\/span>><\/app-header><\/span>\r\n<ul><\/span>\r\n  <li<\/span> *ngFor=<\/span>\"let item of items\"<\/span>><\/span>{{item}}<\/li><\/span>\r\n<\/ul><\/span>\r\n<\/code><\/pre>\n
<selector\u540d (\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u5b9a\u7fa9\u3057\u305f\u30a4\u30d9\u30f3\u30c8\u540d)=\"\u89aa\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u5b9a\u7fa9\u3057\u305f\u30e1\u30bd\u30c3\u30c9\"><\/selector\u540d>\r\n<\/code><\/pre>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u5c06\u5b50\u7ec4\u4ef6\u7684\u6570\u636e\u4f20\u9012\u7ed9\u7236\u7ec4\u4ef6\u3002<\/p>\n
\u5728URL\u7684\u53c2\u6570\u4e2d\u5171\u4eab<\/h2>\n
\u5982\u679c\u5e0c\u671b\u5728\u4ece\u753b\u9762A\u8f6c\u79fb\u5230\u4e0b\u4e00\u4e2a\u753b\u9762B\u65f6\u5c06\u753b\u9762A\u4e2d\u7684\u8f93\u5165\u5185\u5bb9\u7b49\u5e26\u5230\u753b\u9762B\uff0c\u53ef\u4ee5\u5c06\u8981\u5171\u4eab\u7684\u4fe1\u606f\u4f5c\u4e3aURL\u53c2\u6570\u4f20\u9012\u3002
\n\u4ee5\u4e0b\u7684\u6587\u7ae0\u4e2d\u6709\u5f88\u597d\u7684\u603b\u7ed3\u89e3\u91ca\u3002<\/p>\n
 <\/p>\n
\u4f7f\u7528\u670d\u52a1<\/h2>\n
\u5982\u679c\u5728\u5bb6\u5ead\u6210\u5458\u4e4b\u95f4\u5171\u4eab\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528@Input\u548c@Output\uff0c\u4f46\u8fd9\u4e9b\u6570\u636e\u4f1a\u5728\u7ec4\u4ef6\u521d\u59cb\u5316\u65f6\u8fdb\u884c\u521d\u59cb\u5316\u3002\u7531\u4e8e\u670d\u52a1\u662f\u5355\u4f8b\u7684\uff0c\u9664\u975e\u91cd\u65b0\u542f\u52a8\u6216\u505c\u6b62\u5e94\u7528\u7a0b\u5e8f\uff0c\u5426\u5219\u6570\u636e\u4e0d\u4f1a\u88ab\u521d\u59cb\u5316\u3002\u540c\u65f6\uff0c\u4e5f\u53ef\u4ee5\u96c6\u4e2d\u7ba1\u7406\u6570\u636e\u3002\u5728\u6d89\u53ca\u9875\u9762\u8df3\u8f6c\u7684\u60c5\u51b5\u4e0b\uff08\u7ec4\u4ef6\u4f1a\u88ab\u521d\u59cb\u5316\uff0c\u65e0\u6cd5\u4f7f\u7528@Input\u548c@Output\uff09\uff0c\u6211\u4f7f\u7528\u670d\u52a1\u6765\u5171\u4eab\u6570\u636e\u3002<\/p>\n
\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528share.service.ts\u6765\u5728service1.component.ts\u548cservice2.component.ts\u4e4b\u95f4\u5171\u4eab\u6570\u636e\u3002<\/p>\n
import<\/span> {<\/span> Injectable<\/span> }<\/span> from<\/span> '<\/span>@angular\/core<\/span>'<\/span>;<\/span>\r\n\r\n@<\/span>Injectable<\/span>({<\/span>\r\n  providedIn<\/span>:<\/span> '<\/span>root<\/span>'<\/span>\r\n})<\/span>\r\nexport<\/span> class<\/span> ShareService<\/span> {<\/span>\r\n  message<\/span>:<\/span>string<\/span>;<\/span>\r\n\r\n  constructor<\/span>()<\/span> {<\/span> }<\/span>\r\n\r\n  getMessage<\/span>(){<\/span>\r\n    return<\/span> this<\/span>.<\/span>message<\/span>;<\/span>\r\n\r\n  }<\/span>\r\n\r\n  setMessage<\/span>(<\/span>message<\/span>:<\/span>string<\/span>){<\/span>\r\n    this<\/span>.<\/span>message<\/span>=<\/span>message<\/span>;<\/span>\r\n  }<\/span>\r\n\r\n}<\/span>\r\n<\/code><\/pre>\n
\u63a5\u4e0b\u6765\u5c55\u793aservice1.component.ts\u548cservice2.component.ts\u3002<\/p>\n
import<\/span> {<\/span> ShareService<\/span> }<\/span> from<\/span> '<\/span>.\/..\/..\/..\/service\/share.service<\/span>'<\/span>;<\/span>\r\nimport<\/span> {<\/span> Component<\/span> }<\/span> from<\/span> '<\/span>@angular\/core<\/span>'<\/span>;<\/span>\r\n\r\n@<\/span>Component<\/span>({<\/span>\r\n  selector<\/span>:<\/span> '<\/span>app-service1<\/span>'<\/span>,<\/span>\r\n  templateUrl<\/span>:<\/span> '<\/span>.\/service1.component.html<\/span>'<\/span>,<\/span>\r\n  styleUrls<\/span>:<\/span> [<\/span>'<\/span>.\/service1.component.css<\/span>'<\/span>]<\/span>\r\n})<\/span>\r\nexport<\/span> class<\/span> Service1Component<\/span> {<\/span>\r\n  message<\/span>:<\/span>string<\/span>;<\/span>\r\n  constructor<\/span>(<\/span>private<\/span> shareService<\/span>:<\/span>ShareService<\/span>){}<\/span>\r\n\r\n  setMessage<\/span>(){<\/span>\r\n    this<\/span>.<\/span>shareService<\/span>.<\/span>setMessage<\/span>(<\/span>this<\/span>.<\/span>message<\/span>);<\/span>\r\n  }<\/span>\r\n\r\n}<\/span>\r\n<\/code><\/pre>\n
<p><\/span>\u5171\u6709\u3057\u305f\u3044\u8a00\u8449\u3092\u5165\u308c\u3066\u304f\u3060\u3055\u3044<\/p><\/span>\r\n  <input<\/span> type=<\/span>\"text\"<\/span> name=<\/span>\"message\"<\/span> [(ngModel)]=<\/span>\"message\"<\/span>><\/span>\r\n  <button<\/span> (click)=<\/span>\"setMessage()\"<\/span>><\/span>\u5171\u6709<\/button><\/span>\r\n  <div<\/span> *ngIf=<\/span>\"message\"<\/span>><\/span>{{message}}\u304c\u30b5\u30fc\u30d3\u30b9\u306b\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3057\u305f<\/div><\/span>\r\n<app-service2><\/app-service2><\/span>\r\n\r\n<\/code><\/pre>\n
\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/div>\n
\u5728service1\u7ec4\u4ef6\u4e2d\uff0c\u5f53\u7528\u6237\u70b9\u51fb”\u5171\u4eab”\u6309\u94ae\u65f6\uff0c\u4f1a\u901a\u8fc7setMessage\u65b9\u6cd5\u5c06\u7528\u6237\u8f93\u5165\u7684\u6587\u5b57\u8bbe\u7f6e\u5230share.service.ts\u6587\u4ef6\u4e2d\u7684message\u53d8\u91cf\u4e2d\u3002<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4f1a\u5c55\u793aservice2\u7ec4\u4ef6\u3002<\/p>\n
import<\/span> {<\/span> Component<\/span> }<\/span> from<\/span> '<\/span>@angular\/core<\/span>'<\/span>;<\/span>\r\nimport<\/span> {<\/span> ShareService<\/span> }<\/span> from<\/span> '<\/span>src\/service\/share.service<\/span>'<\/span>;<\/span>\r\n\r\n@<\/span>Component<\/span>({<\/span>\r\n  selector<\/span>:<\/span> '<\/span>app-service2<\/span>'<\/span>,<\/span>\r\n  templateUrl<\/span>:<\/span> '<\/span>.\/service2.component.html<\/span>'<\/span>,<\/span>\r\n  styleUrls<\/span>:<\/span> [<\/span>'<\/span>.\/service2.component.css<\/span>'<\/span>]<\/span>\r\n})<\/span>\r\nexport<\/span> class<\/span> Service2Component<\/span> {<\/span>\r\n  message<\/span>:<\/span>string<\/span>;<\/span>\r\n  constructor<\/span>(<\/span>private<\/span> shareService<\/span>:<\/span>ShareService<\/span>){}<\/span>\r\n  \r\n  getMessage<\/span>(){<\/span>\r\n    this<\/span>.<\/span>message<\/span>=<\/span>this<\/span>.<\/span>shareService<\/span>.<\/span>getMessage<\/span>();<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
<p><\/span>\u5171\u6709\u3057\u305f\u8a00\u8449\u3092\u8868\u793a\u3059\u308b<\/p><\/span>\r\n<button<\/span> (click)=<\/span>\"getMessage()\"<\/span>><\/span>\u8868\u793a<\/button><\/span>\r\n<div<\/span> *ngIf=<\/span>\"message\"<\/span>><\/span>{{message}}\u304c\u30b5\u30fc\u30d3\u30b9\u306b\u30bb\u30c3\u30c8\u3055\u308c\u3066\u3044\u307e\u3059<\/div><\/span>\r\n<\/code><\/pre>\n
\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/div>\n
\u70b9\u51fb”\u8868\u793a”\u6309\u94ae\u65f6\uff0c\u901a\u8fc7getMessage\u65b9\u6cd5\uff0c\u5728share.service.ts\u4e2d\u663e\u793a\u7528\u6237\u8f93\u5165\u7684\u6d88\u606f\u3002<\/p>\n
\u901a\u8fc7\u4f7f\u7528\u8fd9\u79cd\u670d\u52a1\uff0c\u60a8\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7ec4\u4ef6\u4e4b\u95f4\u5171\u4eab\u6570\u636e\u3002\u7531\u4e8e\u670d\u52a1\u5728\u5e94\u7528\u7a0b\u5e8f\u91cd\u65b0\u542f\u52a8\u6216\u505c\u6b62\u4e4b\u524d\u4f1a\u4e00\u76f4\u4fdd\u6301\u6570\u636e\uff0c\u56e0\u6b64\u9700\u8981\u6ce8\u610f\u4e0d\u5c0f\u5fc3\u8bbe\u7f6e\u4e86\u610f\u5916\u6570\u636e\u7684\u60c5\u51b5\u3002\uff08\u5728\u53e6\u4e00\u4e2a\u5904\u7406\u4e2d\u65e0\u610f\u95f4\u6d6a\u8d39\u4e86\u65f6\u95f4\uff0c\u6ca1\u6709\u610f\u8bc6\u5230\u670d\u52a1\u4e2d\u5171\u4eab\u7684\u503c\u5b58\u5728\u3002\u3002\u3002\uff09<\/p>\n
\u63d0\u4f9b\u7684\u8d44\u6599<\/h2>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
\u73b0\u5728\u6211\u6b63\u5728\u5b66\u4e60Angular\uff0c\u4e3a\u4e86\u5728\u5de5\u4f5c\u4e2d\u4f7f\u7528\u3002\u56e0\u4e3aAngular\u6709\u51e0\u79cd\u6570\u636e\u5171\u4eab\u7684\u65b9\u5f0f\uff0c\u6240\u4ee5\u6211\u6253\u7b97\u53d1\u5e03\u8fd9\u7bc7\u6587\u7ae0 […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-38955","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f\" \/>\n<meta property=\"og:description\" content=\"\u73b0\u5728\u6211\u6b63\u5728\u5b66\u4e60Angular\uff0c\u4e3a\u4e86\u5728\u5de5\u4f5c\u4e2d\u4f7f\u7528\u3002\u56e0\u4e3aAngular\u6709\u51e0\u79cd\u6570\u636e\u5171\u4eab\u7684\u65b9\u5f0f\uff0c\u6240\u4ee5\u6211\u6253\u7b97\u53d1\u5e03\u8fd9\u7bc7\u6587\u7ae0 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-17T06:12:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-04T10:08:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d37b737434c4406c73ce4\/15-0.png\" \/>\n<meta name=\"author\" content=\"\u9038, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u9038, \u79d1\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/\",\"name\":\"\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-05-17T06:12:14+00:00\",\"dateModified\":\"2024-05-04T10:08:09+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/85c1dae56e6ea1e695c73d33c684d487\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/85c1dae56e6ea1e695c73d33c684d487\",\"name\":\"\u9038, \u79d1\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c94f6d9cbbfbca863fab309840bd690c153c95f8490c290ad2ed54dd693dad16?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c94f6d9cbbfbca863fab309840bd690c153c95f8490c290ad2ed54dd693dad16?s=96&d=mm&r=g\",\"caption\":\"\u9038, \u79d1\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/keyi\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/\u5728angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f\/","og_locale":"zh_CN","og_type":"article","og_title":"\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f","og_description":"\u73b0\u5728\u6211\u6b63\u5728\u5b66\u4e60Angular\uff0c\u4e3a\u4e86\u5728\u5de5\u4f5c\u4e2d\u4f7f\u7528\u3002\u56e0\u4e3aAngular\u6709\u51e0\u79cd\u6570\u636e\u5171\u4eab\u7684\u65b9\u5f0f\uff0c\u6240\u4ee5\u6211\u6253\u7b97\u53d1\u5e03\u8fd9\u7bc7\u6587\u7ae0 […]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u5728angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-05-17T06:12:14+00:00","article_modified_time":"2024-05-04T10:08:09+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d37b737434c4406c73ce4\/15-0.png"}],"author":"\u9038, \u79d1","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u9038, \u79d1","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/","name":"\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-05-17T06:12:14+00:00","dateModified":"2024-05-04T10:08:09+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/85c1dae56e6ea1e695c73d33c684d487"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"\u5728Angular\u4e2d\u5171\u4eab\u6570\u636e\u7684\u65b9\u5f0f"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/85c1dae56e6ea1e695c73d33c684d487","name":"\u9038, \u79d1","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c94f6d9cbbfbca863fab309840bd690c153c95f8490c290ad2ed54dd693dad16?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c94f6d9cbbfbca863fab309840bd690c153c95f8490c290ad2ed54dd693dad16?s=96&d=mm&r=g","caption":"\u9038, \u79d1"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/keyi\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8angular%e4%b8%ad%e5%85%b1%e4%ba%ab%e6%95%b0%e6%8d%ae%e7%9a%84%e6%96%b9%e5%bc%8f\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/38955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=38955"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/38955\/revisions"}],"predecessor-version":[{"id":99872,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/38955\/revisions\/99872"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=38955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=38955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=38955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}