commit

src/app/pages/home/home.component.html

@@ -6,18 +6,19 @@
  * @LastEditors: 刘引
  * @LastEditTime: 2022-03-04 15:53:16
 -->
-<p>home works!</p>
+
 <!-- <app-news></app-news> -->
 <!-- <app-head></app-head> -->
 <!-- <app-news></app-news> -->
 <!-- <app-list></app-list> -->
 <!-- <app-body></app-body> -->
+<p>home works!</p>
 <div class="root">
   <div class="container">
     <div class="w">
       <h2>双向数据绑定用法(只适用于表单) MVVM</h2>
       <input type="text" [(ngModel)]="textContent" />
-      <span>{{ textContent }}</span>
+      <span>{{ textContent | json }}</span>
     </div>
     <div class="changeKey">
       <button (click)="changeKeyword()">改值</button>