Angular 2，如何全局激活路由？(Angular 2, how to get activated route globally?)

Angular 2，如何全局激活路由？(Angular 2, how to get activated route globally?)

如何在不涉及路由的组件中获取ActivatedRoute？

我试过这样的：

constructor( private _route: ActivatedRoute, ) { this._route.params.subscribe((params: Params) => { console.log(params['param1'], params['param2']); }); }

它记录未定义，未定义。

How can I get the ActivatedRoute in a component that is not involved with routing?

I tried like this:

constructor( private _route: ActivatedRoute, ) { this._route.params.subscribe((params: Params) => { console.log(params['param1'], params['param2']); }); }

It logs undefined, undefined.

最满意答案

constructor(private router:Router) { router.events .filter(e => e instanceof NavigationEnd) .forEach(e => { console.log(router.routerState.root); console.log(router.routerState.root.firstChild); ); }

在Angular 6中：

this.router.events.pipe(filter(e => e instanceof NavigationEnd)).subscribe(r => { console.log(r); }); constructor(private router:Router) { router.events .filter(e => e instanceof NavigationEnd) .forEach(e => { console.log(router.routerState.root); console.log(router.routerState.root.firstChild); ); }

In Angular 6:

this.router.events.pipe(filter(e => e instanceof NavigationEnd)).subscribe(r => { console.log(r); });