{"id":39547,"date":"2023-11-25T14:43:32","date_gmt":"2024-01-17T01:27:31","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8reactive-forms%e4%b8%ad%ef%bc%8c%e8%bf%bd%e6%b1%82%e7%b1%bb%e5%9e%8b%e6%98%af%e5%90%a6%e6%98%af%e9%94%99%e8%af%af%e7%9a%84%e5%91%a2%ef%bc%9f\/"},"modified":"2024-05-04T10:44:00","modified_gmt":"2024-05-04T02:44:00","slug":"%e5%9c%a8reactive-forms%e4%b8%ad%ef%bc%8c%e8%bf%bd%e6%b1%82%e7%b1%bb%e5%9e%8b%e6%98%af%e5%90%a6%e6%98%af%e9%94%99%e8%af%af%e7%9a%84%e5%91%a2%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8reactive-forms%e4%b8%ad%ef%bc%8c%e8%bf%bd%e6%b1%82%e7%b1%bb%e5%9e%8b%e6%98%af%e5%90%a6%e6%98%af%e9%94%99%e8%af%af%e7%9a%84%e5%91%a2%ef%bc%9f\/","title":{"rendered":"\u5728Reactive forms\u4e2d\uff0c\u8ffd\u6c42\u7c7b\u578b\u662f\u5426\u662f\u9519\u8bef\u7684\u5462\uff1f"},"content":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u662f2019\u5e74Angular #2 Advent Calendar\u7b2c17\u5929\u7684\u6587\u7ae0\u3002<\/p>\n<h1>\u9996\u5148<\/h1>\n<p>\u5728\u4e00\u4e2a\u9879\u76ee\u4e2d\uff0c\u5f53\u6211\u6b63\u5728\u521b\u5efa\u4e00\u4e2a\u76f8\u5f53\u590d\u6742\u7684\u8868\u5355\u65f6\uff0c\u6211\u7cfb\u7edf\u5730\u7814\u7a76\u4e86\u54cd\u5e94\u5f0f\u8868\u5355\uff0c\u5e76\u5728\u5176\u4e2d\u611f\u5230\u4e86\u5bf9\u54cd\u5e94\u5f0f\u8868\u5355\u7684\u7c7b\u578b\u9700\u6c42\uff0c\u56e0\u6b64\u6211\u4f1a\u7ed9\u5b83\u6dfb\u52a0\u7c7b\u578b\u3002<\/p>\n<p>\u4f5c\u4e3a\u5907\u5fd8\u5f55\u7684\u540c\u65f6\uff0c\u6211\u5c06\u6bd4\u8f83Angular\u7684\u6a21\u677f\u9a71\u52a8\u8868\u5355\u7684\u5199\u6cd5\uff0c\u5e76\u5c06\u5176\u8fdb\u884c\u603b\u7ed3\u3002<\/p>\n<p>\u4ee5\u5e86\u795dAdvent Calendar\u7684\u5f00\u59cb\uff0c\u6211\u5e0c\u671b\u80fd\u591f\u4eff\u6548\u5468\u56f4\u524d\u8f88\u4eec\u7684\u6587\u7ae0\uff0c\u5199\u51fa\u7cbe\u5f69\u7684\u5185\u5bb9\uff01<\/p>\n<h1>\u5728Angular\u4e2d\u5b9e\u73b0\u8868\u5355<\/h1>\n<p>\u5927\u5bb6\u90fd\u66fe\u7ecf\u5b9e\u65bd\u8fc7\u767b\u5f55\u8868\u5355\u3001\u652f\u4ed8\u8868\u5355\u3001\u4f1a\u5458\u6ce8\u518c\u8868\u5355\u7b49\u7b49\u3002\u5728Angular\u4e2d\uff0c\u6709\u4e24\u79cd\u5b9e\u73b0\u8868\u5355\u7684\u65b9\u6cd5\uff0c\u5e76\u4e14\u5b83\u4eec\u90fd\u6709\u5404\u81ea\u7684\u7279\u70b9\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8003\u8651\u54ea\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u81ea\u5df1\u7684\u9879\u76ee\u3002<\/p>\n<h3>\u6a21\u677f\u9a71\u52a8\u8868\u5355<\/h3>\n<h4>\u7279\u70b9<\/h4>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">FormsModule\u3092\u4f7f\u3044\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5074\u3067\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u3068\u3068\u3082\u306b\u5b9a\u7fa9\u3055\u308c\u308b\u306e\u3067\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5074\u304c\u3054\u3061\u3083\u3054\u3061\u3083\u3057\u304c\u3061<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5074\u306b\u3082\u30d5\u30a9\u30fc\u30e0\u306e\u60c5\u5831\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d5\u30a9\u30fc\u30e0\u306e\u69cb\u9020\u3092\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3069\u3061\u3089\u3082\u898b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">DOM\u3092\u7528\u610f\u3057\u306a\u3044\u3068\u30c6\u30b9\u30c8\u304c\u51fa\u6765\u306a\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Array\u69cb\u9020\u306e\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3067\u304d\u306a\u3044<\/ul>\n<h4>\u6837\u54c1<\/h4>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;h1&gt;<\/span>Login Form - Template-driven Forms<span class=\"nt\">&lt;\/h1&gt;<\/span>\r\n<span class=\"nt\">&lt;form<\/span> <span class=\"na\">#form<\/span><span class=\"err\">=\"<\/span><span class=\"na\">ngForm<\/span><span class=\"err\">\"<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"container\"<\/span> <span class=\"na\">(ngSubmit)=<\/span><span class=\"s\">\"submitForm()\"<\/span><span class=\"nt\">&gt;<\/span>\r\n\r\n  <span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"item\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>ID: <span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;input<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"text\"<\/span> <span class=\"na\">name=<\/span><span class=\"s\">\"id\"<\/span> <span class=\"na\">[(ngModel)]=<\/span><span class=\"s\">\"id\"<\/span> <span class=\"na\">required<\/span><span class=\"nt\">&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/div&gt;<\/span>\r\n\r\n  <span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"item\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>Mail: <span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;input<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"text\"<\/span> <span class=\"na\">name=<\/span><span class=\"s\">\"mail\"<\/span> <span class=\"na\">[(ngModel)]=<\/span><span class=\"s\">\"mail\"<\/span> <span class=\"na\">required<\/span><span class=\"nt\">&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/div&gt;<\/span>\r\n\r\n    <span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"item\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>Password: <span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;input<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"password\"<\/span> <span class=\"na\">name=<\/span><span class=\"s\">\"password\"<\/span> <span class=\"na\">[(ngModel)]=<\/span><span class=\"s\">\"password\"<\/span> <span class=\"na\">required<\/span><span class=\"nt\">&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/div&gt;<\/span>\r\n\r\n  <span class=\"nt\">&lt;button<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"submit\"<\/span> <span class=\"na\">[disabled]=<\/span><span class=\"s\">\"!form.valid\"<\/span><span class=\"nt\">&gt;<\/span>Submit<span class=\"nt\">&lt;\/button&gt;<\/span>\r\n\r\n<span class=\"nt\">&lt;\/form&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-template-driven-forms<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">templateUrl<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/template-driven-forms.component.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">styleUrls<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.\/template-driven-forms.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">})<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">TemplateDrivenFormsComponent<\/span> <span class=\"k\">implements<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">{<\/span>\r\n\r\n  <span class=\"nl\">id<\/span><span class=\"p\">:<\/span> <span class=\"kr\">number<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">mail<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">password<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\r\n\r\n  <span class=\"kd\">constructor<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">ngOnInit<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">initForm<\/span><span class=\"p\">();<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">submitForm<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">submit<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">mail<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">password<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"k\">private<\/span> <span class=\"nx\">initForm<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">mail<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">a<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">password<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">b<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u54cd\u5e94\u5f0f\u8868\u5355<\/h3>\n<h4>\u7279\u70b9<\/h4>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">ReactiveFormsModule\u3092\u4f7f\u3044\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5074\u3067\u660e\u793a\u7684\u306b\u69cb\u9020\u3092\u8a18\u8ff0\u3059\u308b\u306e\u3067\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5074\u304c\u3054\u3061\u3083\u3054\u3061\u3083\u3057\u304c\u3061<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5074\u306b\u30d5\u30a9\u30fc\u30e0\u306e\u60c5\u5831\u304c\u3059\u3079\u3066\u8a18\u8f09\u3055\u308c\u308b\u305f\u3081\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5074\u3092\u898b\u308c\u3070\u30d5\u30a9\u30fc\u30e0\u306e\u69cb\u9020\u304c\u308f\u304b\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">DOM\u3092\u7528\u610f\u3057\u306a\u304f\u3066\u3082\u30c6\u30b9\u30c8\u304c\u3067\u304d\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u5024\u304c\u5909\u66f4\u3055\u308c\u305f\u6642\u306e\u5909\u5316\u3092subscribe\u3067\u304d\u308b<\/ul>\n<h4>\u7bc4\u4f8b l\u00ec)<\/h4>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;h1&gt;<\/span>Login Form - Reactive Forms<span class=\"nt\">&lt;\/h1&gt;<\/span>\r\n<span class=\"nt\">&lt;form<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"container\"<\/span> <span class=\"na\">[formGroup]=<\/span><span class=\"s\">\"form\"<\/span> <span class=\"na\">(ngSubmit)=<\/span><span class=\"s\">\"submitForm()\"<\/span><span class=\"nt\">&gt;<\/span>\r\n\r\n  <span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"item\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>ID: <span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;input<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"text\"<\/span> <span class=\"na\">formControlName=<\/span><span class=\"s\">\"id\"<\/span><span class=\"nt\">&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/div&gt;<\/span>\r\n\r\n  <span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"item\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>Mail: <span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;input<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"text\"<\/span> <span class=\"na\">formControlName=<\/span><span class=\"s\">\"mail\"<\/span><span class=\"nt\">&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/div&gt;<\/span>\r\n\r\n  <span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"item\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>Password: <span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;input<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"password\"<\/span> <span class=\"na\">formControlName=<\/span><span class=\"s\">\"password\"<\/span><span class=\"nt\">&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/div&gt;<\/span>\r\n\r\n  <span class=\"nt\">&lt;button<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"submit\"<\/span> <span class=\"na\">[disabled]=<\/span><span class=\"s\">\"!form.valid\"<\/span><span class=\"nt\">&gt;<\/span>Submit<span class=\"nt\">&lt;\/button&gt;<\/span>\r\n\r\n<span class=\"nt\">&lt;\/form&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-reactive-forms<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">templateUrl<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/reactive-forms.component.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">styleUrls<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.\/reactive-forms.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">})<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">ReactiveFormsComponent<\/span> <span class=\"k\">implements<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">{<\/span>\r\n\r\n  <span class=\"nl\">form<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FormGroup<\/span><span class=\"p\">;<\/span>\r\n\r\n  <span class=\"kd\">constructor<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"nx\">fb<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FormBuilder<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">ngOnInit<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">initForm<\/span><span class=\"p\">();<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">submitForm<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">submit<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">id<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">mail<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">password<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"k\">private<\/span> <span class=\"nx\">initForm<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">fb<\/span><span class=\"p\">.<\/span><span class=\"nx\">group<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Validators<\/span><span class=\"p\">.<\/span><span class=\"nx\">required<\/span><span class=\"p\">],<\/span>\r\n      <span class=\"na\">mail<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">''<\/span><span class=\"p\">],<\/span>\r\n      <span class=\"na\">password<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">a<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Validators<\/span><span class=\"p\">.<\/span><span class=\"nx\">required<\/span><span class=\"p\">],<\/span>\r\n    <span class=\"p\">});<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u4f60\u8981\u7528\u54ea\u4e00\u4e2a\uff1f\u53ef\u4ee5\u6df7\u5408\u4f7f\u7528\u5417\uff1f<\/h3>\n<p>\u7531\u4e8e\u6211\u5e73\u65f6\u89c9\u5f97Reactive Forms\u7684\u7ed3\u6784\u5bb9\u6613\u7406\u89e3\uff0c\u6d4b\u8bd5\u4e5f\u6bd4\u8f83\u5bb9\u6613\uff08\u867d\u7136\u6211\u4e0d\u592a\u4f1a\u5199\uff09\uff0c\u6240\u4ee5\u6211\u9009\u62e9\u91c7\u7528Reactive Forms\u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n<p>\u5728\u4e2d\u6587\u4e2d\u8fdb\u884c\u91cd\u8ff0\uff1a<br \/>\n\u8868\u5355\u7684\u6df7\u5408\u4f7f\u7528\u662f\u53ef\u80fd\u7684\uff0c\u4f46\u51fa\u4e8e\u4ee5\u4e0b\u539f\u56e0\uff0c\u91c7\u7528\u5176\u4e2d\u4e00\u79cd\u65b9\u5f0f\u4f1a\u66f4\u4e3a\u7a33\u59a5\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u306e\u5b66\u7fd2\u66f2\u7dda\u304c\u4e0a\u304c\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">FormsModule, ReactiveFormsModule\u3069\u3061\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3082\u30ed\u30fc\u30c9\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u306e\u3067\u30d0\u30f3\u30c9\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u308b<\/ul>\n<p>\u539f\u672c\uff0c\u57fa\u65bc\u6a21\u677f\u9a45\u52d5\u7684\u8868\u55ae\u8a2d\u8a08\u65b9\u6cd5\u662f\u5f9eAngularJS\u7684\u5916\u89c0\u4e2d\u7e7c\u627f\u904e\u4f86\u7684\uff0c\u6240\u4ee5\u5728\u5f9eAngularJS\u9077\u79fb\u5230Angular 2\u6216\u8005\u66f4\u9ad8\u7248\u672c\u6642\uff0c\u5982\u679c\u53ea\u4f7f\u7528\u7c21\u55ae\u7d50\u69cb\u7684\u8868\u55ae\uff0c\u53ef\u80fd\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6a21\u677f\u9a45\u52d5\u7684\u5f62\u5f0f\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5f53\u7f16\u5199\u4e0a\u8ff0\u4ee3\u7801\u65f6\uff0c\u60a8\u4f1a\u53d1\u73b0\u5728Angular\u54cd\u5e94\u5f0f\u8868\u5355\u4e2d\u65e0\u6cd5\u4e3a\u5176\u6dfb\u52a0\u7c7b\u578b\u3002<\/p>\n<p>\u5982\u679c\u5728\u8fd9\u79cd\u72b6\u6001\u4e0b\u8fdb\u884c\u5f00\u53d1\uff0c\u53ef\u80fd\u4f1a\u4e0d\u5c0f\u5fc3\u8f93\u5165\u9519\u8bef\u7c7b\u578b\u7684\u503c\uff0c\u6216\u8c03\u7528\u4e0d\u5b58\u5728\u7684\u5c5e\u6027\u3002<\/p>\n<h1>\u7ed9\u5b83\u4e00\u4e2a\u5f62\u72b6<\/h1>\n<h3>\u5982\u679c\u8981\u5b9a\u4e49\u754c\u9762\u7684\u8bdd dehu\u00e0)<\/h3>\n<p>\u5728\u6709\u5173 Type-safe Form \u7684\u8ba8\u8bba\u4e2d\uff0cdmorosinotto\u6b63\u5728\u5b9a\u4e49 ReactiveFormsModule \u7684\u6269\u5c55\u63a5\u53e3\u3002<br \/>\nhttps:\/\/github.com\/angular\/angular\/issues\/13721#issuecomment-468745950<br \/>\n<iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" title=\"typedforms - StackBlitz\" src=\"https:\/\/stackblitz.com\/edit\/typedforms?embed=1#?secret=zjYJZNcs04\" data-secret=\"zjYJZNcs04\" height=\"400\" width=\"500\"><\/iframe><\/p>\n<p>\u901a\u8fc7\u5c06\u5176\u8f6c\u6362\u4e3a\u81ea\u5b9a\u4e49\u7684model interface\u7c7b\u578b\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u7c7b\u578b\u5b89\u5168\u7684\u8868\u5355\u3002<\/p>\n<h4>\u6a23\u672c<\/h4>\n<p>\u5c06\u4e0a\u8ff0\u7684\u63a5\u53e3\u7ec4\u4f5c\u4e3a TypedForms.d.ts \u6587\u4ef6\u653e\u7f6e\u3002<\/p>\n<p>\u5b9a\u4e49\u4e00\u4e2a\u7528\u4e8eForm\u7684\u63a5\u53e3\uff0c\u5e76\u4ece\u8be5\u63a5\u53e3\u5b9a\u4e49\u4e2d\u8c03\u7528\u7c7b\u578b\u5b89\u5168\u7684 FormGroupTyped\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kr\">interface<\/span> <span class=\"nx\">IFormType<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">id<\/span><span class=\"p\">:<\/span> <span class=\"kr\">number<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">mail<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"nl\">password<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>  <span class=\"nx\">form<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FormGroupTyped<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">IFormType<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\r\n\r\n  <span class=\"k\">private<\/span> <span class=\"nx\">initForm<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">fb<\/span><span class=\"p\">.<\/span><span class=\"nx\">group<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Validators<\/span><span class=\"p\">.<\/span><span class=\"nx\">required<\/span><span class=\"p\">],<\/span>\r\n      <span class=\"na\">mail<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">''<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Validators<\/span><span class=\"p\">.<\/span><span class=\"nx\">required<\/span><span class=\"p\">],<\/span>\r\n      <span class=\"na\">password<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">''<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Validators<\/span><span class=\"p\">.<\/span><span class=\"nx\">required<\/span><span class=\"p\">],<\/span>\r\n    <span class=\"p\">})<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">FormGroupTyped<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">IFormType<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"kd\">let<\/span> <span class=\"nx\">num<\/span><span class=\"p\">:<\/span> <span class=\"kr\">number<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">;<\/span> <span class=\"c1\">\/\/ no Error<\/span>\r\n    <span class=\"kd\">let<\/span> <span class=\"nx\">str<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">;<\/span> <span class=\"c1\">\/\/ [Error] Type 'number' is not assignable to type 'string'.<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">id<\/span><span class=\"dl\">'<\/span><span class=\"p\">).<\/span><span class=\"nx\">setValue<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/ no Error<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">form<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">id<\/span><span class=\"dl\">'<\/span><span class=\"p\">).<\/span><span class=\"nx\">setValue<\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/ [Error] Argument of type '\"a\"' is not assignable to parameter of type 'never'.<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u5f53\u4f7f\u7528 `form.value.id` \u65f6\uff0c\u5c31\u53ef\u4ee5\u81ea\u52a8\u8865\u5168\u5e76\u6dfb\u52a0\u7c7b\u578b\u4fe1\u606f\uff0c\u56e0\u6b64\u5728\u7ec4\u4ef6\u5185\u64cd\u4f5c\u65f6\u4e0d\u518d\u4f1a\u51fa\u9519\uff01?<\/p>\n<p>\u73b0\u5728\u6a21\u677f\u65b9\u9762\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u8865\u5168\u529f\u80fd\uff01<\/p>\n<p>\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u5f53\u5199\u8fd9\u7bc7\u6587\u7ae0\u7684\u65f6\u5019\uff0c\u6211\u5728\u62fc\u5199&#8221;password&#8221;\u65f6\u6253\u9519\u6210\u4e86&#8221;passowrd&#8221;\uff0c\u5728\u4f7f\u7528\u81ea\u52a8\u8865\u5168\u540e\u624d\u6ce8\u610f\u5230\uff0c\u54c8\u54c8\u3002<\/p>\n<h3>\u5982\u679c\u4f7f\u7528\u56fe\u4e66\u9986\u7684\u60c5\u51b5\u4e0b<\/h3>\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u7528\u66f4\u7b80\u5355\u7684\u65b9\u6cd5\u89e3\u51b3\uff0c\u53ef\u4ee5\u4f7f\u7528npm\u8f6f\u4ef6\u5305\u3002<\/p>\n<p>\u4eceStar\u6570\u6765\u770b\uff0c\u4f30\u8ba1\u6709\u4eba\u5728\u4f7f\u7528KostyaTretyak\/ng-stack\u548cno0x9d\/ngx-strongly-typed-forms\u3002<\/p>\n<p>\u8fd9\u6b21\u6211\u60f3\u5c1d\u8bd5\u4f7f\u7528KostyaTretyak\/ng-stack\u3002<\/p>\n<p>\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u5e93\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>npm i <span class=\"nt\">-s<\/span> @ng-stack\/forms\r\n<\/code><\/pre>\n<p>\u6309\u7167README\u7684\u6307\u793a\uff0c\u5c06\u6a21\u5757\u5bfc\u5165\u5230app.module.ts\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">NgStackFormsModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@ng-stack\/forms<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"c1\">\/\/ ...<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">NgModule<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"c1\">\/\/ ...<\/span>\r\n  <span class=\"na\">imports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"nx\">NgStackFormsModule<\/span>\r\n  <span class=\"p\">]<\/span>\r\n\r\n<span class=\"c1\">\/\/ ...<\/span>\r\n\r\n<span class=\"p\">});<\/span>\r\n<\/code><\/pre>\n<p>\u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879\u6765\u7528\u4e2d\u6587\u8f6c\u8ff0\u4ee5\u4e0b\u5185\u5bb9\uff1a<br \/>\n\u53ef\u4ee5\u4f7f\u7528 @ng-stack\/forms \u6765\u4ee3\u66ff @angular\/forms \u6765\u5b9e\u73b0\u7c7b\u578b\u5b89\u5168\u7684\u8868\u5355\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FormGroup<\/span><span class=\"p\">,<\/span> <span class=\"nx\">FormControl<\/span><span class=\"p\">,<\/span> <span class=\"nx\">FormArray<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@ng-stack\/forms<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-reactive-forms<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">templateUrl<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/reactive-forms.component.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">styleUrls<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.\/reactive-forms.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">})<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">ReactiveFormsComponent<\/span> <span class=\"k\">implements<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">{<\/span>\r\n\r\n  <span class=\"k\">private<\/span> <span class=\"nx\">initForm<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">formControl<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">FormControl<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">some string<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">value<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">formControl<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span><span class=\"p\">;<\/span> <span class=\"c1\">\/\/ some string<\/span>\r\n\r\n    <span class=\"nx\">formControl<\/span><span class=\"p\">.<\/span><span class=\"nx\">setValue<\/span><span class=\"p\">(<\/span><span class=\"mi\">123<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/ Error: Argument of type '123' is not assignable...<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u8003\u8651\u5230\u5bf9Angular\u7248\u672c\u5347\u7ea7\u8f83\u4e3a\u8fdf\u7f13\u7684\u60c5\u51b5\uff0c\u5982\u679c\u9700\u8981\u5feb\u901f\u5b9e\u73b0\u7c7b\u578b\u5b89\u5168\u8868\u5355\uff0c\u4e5f\u8bb8\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u5e93\u3002<\/p>\n<h3>\u5982\u679c\u7b49\u5f85\u6807\u51c6\u5b9e\u65bd<\/h3>\n<p>\u5173\u4e8eAngular\u7684\u5f3a\u7c7b\u578b\u5b89\u5168\u7684\u54cd\u5e94\u5f0f\u8868\u5355\uff0c\u81ea\u53e4\u4ee5\u6765\u5c31\u4e00\u76f4\u5b58\u5728\u7740\u8bb8\u591a\u8ba8\u8bba\u548c\u5404\u79cd\u95ee\u9898\u3002<\/p>\n<p>\u7279\u522b\u8ba8\u8bba\u6b63\u5728\u8fdb\u884c\u7684\u662f https:\/\/github.com\/angular\/angular\/issues\/13721\uff0c\u5e76\u4e14\u5df2\u57fa\u4e8e\u8be5\u95ee\u9898\u63d0\u51fa\u4e86\u5efa\u8bae https:\/\/github.com\/angular\/angular\/issues\/31963\u3002<\/p>\n<p>\u672a\u6765\u4e0d\u4e45\u5c06\u4f1a\u6807\u51c6\u5316\u66f4\u52a0\u7c7b\u578b\u5b89\u5168\u7684\u8868\u683c\u3002<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u6211\u5f00\u59cb\u63a5\u89e6Angular\u5df2\u7ecf\u8fc7\u4e86\u5927\u7ea6\u4e00\u5e74\u534a\u7684\u65f6\u95f4\uff0c\u6211\u610f\u8bc6\u5230\u5b83\u7684\u5f3a\u7c7b\u578b\u5b89\u5168\u548c\u5f00\u53d1\u4fbf\u5229\u6027\u6240\u5e26\u6765\u7684\u4f18\u52bf\uff0c\u5373\u4f7f\u662fAngular\u7684\u521d\u5b66\u8005\u4e5f\u53ef\u4ee5\u4fdd\u6301\u4e00\u5b9a\u7684\u8d28\u91cf\u5e76\u5728\u5b66\u4e60\u4e2d\u5b9e\u73b0\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u9664\u4e86 GitHub \u4e0a\u7684\u8ba8\u8bba\u6d3b\u8dc3\u5916\uff0c\u8fd9\u6b21\u7684\u89e3\u51b3\u65b9\u6848\u51e0\u4e4e\u4e5f\u662f\u4ece GitHub \u7684\u8ba8\u8bba\u4e2d\u5f97\u5230\u7684\u3002\u6240\u4ee5\uff0c\u6211\u5e0c\u671b\u80fd\u66f4\u597d\u5730\u7406\u89e3 Angular \u7684\u7406\u5ff5\u3001\u5185\u90e8\u7ed3\u6784\uff0c\u4ee5\u53ca\u82f1\u8bed\uff0c\u5e76\u53c2\u4e0e\u5230\u5f00\u6e90\u9879\u76ee\u7684\u8d21\u732e\u4e2d\u53bb\uff01<\/p>\n<p>\u867d\u7136\u4ee5\u4e0a\u7684\u6587\u7ae0\u7cdf\u7cd5\uff0c\u4f46\u611f\u8c22\u60a8\u9605\u8bfb\u5230\u6700\u540e\uff01\uff01<\/p>\n<p>\u660e\u5929\u662f@fusho-takahashi\u5148\u751f\u7684\u65e5\u5b50\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u662f2019\u5e74Angular #2 Advent Calendar\u7b2c17\u5929\u7684\u6587\u7ae0\u3002 \u9996\u5148 \u5728\u4e00\u4e2a\u9879\u76ee\u4e2d\uff0c [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-39547","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium 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