latest

src/app/video/video.component.html

@@ -6,7 +6,7 @@
 <div class="main">
  <div>
    <button (click)="back()">返回</button>
-   <tree-ngx  [nodeItems]="nodeItems"> </tree-ngx>
+   <!-- <tree-ngx  [nodeItems]="nodeItems"> </tree-ngx> -->
    <a (click)="preview()" style="    color: white;
    text-decoration: none;
    margin-left: 2em;">演示demo1</a>