[完善]选择用户按钮

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

@@ -26,7 +26,7 @@
     <!-- 登录信息按钮 -->
     <div class="boxright">
 
-      <a style="margin-right: 8px;cursor: pointer; margin-top: 3px;" nz-dropdown [nzDropdownMenu]="usermenu"
+      <!-- <a style="margin-right: 8px;cursor: pointer; margin-top: 3px;" nz-dropdown [nzDropdownMenu]="usermenu"
         [nzTrigger]="'click'" [nzBackdrop]='false'>
         <i nz-icon nzType="swap" nzTheme="outline"></i>
       </a>
@@ -35,7 +35,7 @@
           <li nz-menu-item (click)="switchUsers()">用户1</li>
           <li nz-menu-item (click)="switchUsers()">用户2</li>
         </ul>
-      </nz-dropdown-menu>
+      </nz-dropdown-menu> -->
 
       <i (click)="warningSwitch('voice')" nz-icon [ngClass]="{'grey': !isWarningVoice}" class="blue"
         style="margin-top: 2px;" nz-tooltip nzTooltipTitle="预警声音开关" nzTooltipPlacement="bottom">