Angular 2 rc2

router.urlTree.contains(router.createUrlTree(['/home']))

新建路由器>= RC.3

最好和一个简单的方法来做到这一点是!

import { Router } from '@angular/router';
constructor(router: Router) { 
      router.events.subscribe((url:any) => console.log(url));
      console.log(router.url);  // to print only path eg:"/login"
}

import { Router, NavigationEnd } from "@angular/router";

constructor(private router: Router) {
  // Detect current route
  router.events.subscribe(val => {
    if (val instanceof NavigationEnd) {
      console.log(val.url);
    }
  });
}

您可以使用ActivatedRoute来获取当前路由器

原文答案(RC版)

我在AngularJS谷歌Group上找到了一个解决方案，非常简单!

ngOnInit() {
  this.router.subscribe((url) => console.log(url));
}

这是最初的答案

https://groups.google.com/d/msg/angular/wn1h0JPrF48/zl1sHJxbCQAJ

这可能是你的答案，使用激活路由的params方法从你想要读取的URL/路由获取参数，下面是演示片段

import {ActivatedRoute} from '@angular/router'; 
@Component({
})
export class Test{
constructor(private route: ActivatedRoute){
this.route.params.subscribe(params => {
             this.yourVariable = params['required_param_name'];
        });
    }
}

在组件文件中:

import {ActivatedRouteSnapshot} from '@angular/router';

constructor(state: ActivatedRouteSnapshot) {
    console.log(state.path)
}

在路由文件中: