|  |  | 
 |  |  | import { Component } from '@angular/core'; | 
 |  |  | import { NzMessageService } from 'ng-zorro-antd'; | 
 |  |  | import { SettingsService } from '@delon/theme'; | 
 |  |  | import {Router} from '@angular/router'; | 
 |  |  |  | 
 |  |  | @Component({ | 
 |  |  |   selector   : 'app-sidebar', | 
 |  |  |   templateUrl: './sidebar.component.html' | 
 |  |  | }) | 
 |  |  | export class SidebarComponent { | 
 |  |  |     constructor(public settings: SettingsService, public msgSrv: NzMessageService) { | 
 |  |  |     constructor( | 
 |  |  |         private router: Router, | 
 |  |  |         public settings: SettingsService, | 
 |  |  |         public msgSrv: NzMessageService) { | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     logout() { | 
 |  |  |         this.router.navigateByUrl('/passport/login'); | 
 |  |  |     } | 
 |  |  | } |