this.route.queryParamMap.subscribe(params => { const page = params.get('page'); console.log(page); //输出当前路由的page查询参数值 }); } } ``` 2. Router服务 除了使用ActivatedRoute服务来获取当前路由信息,我们还可以使用Router服务来获取当前路由的一些信息。 - url:Router服务的url属性返回一个表...
private router: Router, ) { } canActivate(nextRoute: ActivatedRouteSnapshot, nextState: RouterStateSnapshot): Observable<boolean> | Promise<boolean> |boolean{//this.currentRoute vs nextRoute some logizlet nextUrl =nextState.url; let currentUrl=this.router.url;returnnewPromise<Boolean>((resolve,...
})exportclassAppComponent{ name ='Get Current Url Route Demo';currentRoute:string;constructor(privaterouter: Router){console.log(router.url); router.events.filter(event=>eventinstanceofNavigationEnd) .subscribe(event=>{this.currentRoute= event.url;console.log(event); }); } } I have created a ...
constructor(public route: ActivatedRoute, public router:Router) { } ngOnInit() {this.router.events.pipe(filter(e => einstanceofNavigationStart)).subscribe(e =>{ const navigation=this.router.getCurrentNavigation(); console.log(navigation.extras.state.tracingId); }) } } RouterLink指令总是把新...
使用Router对象的属性和方法获取当前路由信息。以下是一些常用的属性和方法: router.url: 获取当前路由的URL。 router.isActive(url: string, exact: boolean): 检查当前路由是否是指定URL的活动路由。exact参数指示是否进行完全匹配。 router.navigate(commands: any[], extras?: NavigationExtras): 导航到指定的路由。
to once they log in successfully. destinationURL = '/feed' constructor(private authService : AuthService, private route : ActivatedRoute, private router : Router) { } ngOnInit() { this.destinationURL = this.route.snapshot.queryParams['destination'] || '/feed'; } ...
import { ActivatedRoute } from '@angular/router'; 然后,在组件的构造函数中注入ActivatedRoute服务: 代码语言:txt 复制 constructor(private route: ActivatedRoute) { } 接下来,可以通过route对象的属性来获取当前活动组件路径。常用的属性包括: snapshot:当前路由的快照,包含了当前路由的各种信息,包括URL参数、查询参...
our route looks for'', which is essentially our index route. So for this, we load theLoginComponent. Fairly straight forward. This pattern of matching paths with a component continues for every entry we have in the router config. But what if we wanted to load a different path on our ini...
在angular中,我们可以通过Title来设置页面标题。我们从platform-browser导入Title, 同时也导入Router。 AI检测代码解析 import { Title } from '@angular/platform-browser'; import { Router } from '@angular/router'; ...
command array, for example `router.navigate([], {relativeTo: route, queryParams: newQueryParams})`. In this case, the `relativeTo` property should be removed. ## Deprecations ### core - `makeStateKey`, `StateKey` and `TransferState` exports have been moved from `@angular/platform-browser...