小编met*_*776的帖子

假设我在 Tab1，参数 id=1。具体的结果 url 是http://localhost:4200/project/tab1;id=1。现在我单击 Tab2 并且 url 更改为 http://localhost:4200/project/tab2。有没有办法路由 id 以便我得到http://localhost:4200/project/tab2;id=1？

https://stackblitz.com/edit/angular-qzwzju

<nav mat-tab-nav-bar [backgroundColor]="'primary'">
    <div mat-tab-link *ngFor="let link of navTabs" [routerLink]="link.link" routerLinkActive #rla="routerLinkActive"
      [active]="rla.isActive">
      {{link.label}}
    </div>
</nav>
<router-outlet></router-outlet>

navTabs: NavTab[];

activeLinkIndex: number = -1;

constructor(private router: Router, private route: ActivatedRoute) {
  this.navTabs = [
    { label: 'Tab1', link: './tab1', index: 0 },
    { label: 'Tab2', link: './tab2', index: 1 },
    { label: 'Tab3', link: './tab3', index: 2 },
  ];
}

ngOnInit(): void { …