angular 路由返回

import {ActivatedRoute, Params, Router} from '@angular/router';  //路由跳转  接收参数

import {Location as Location1} from '@angular/common';   //路由返回

private activate: ActivatedRoute,
private location: Location1  //引入

this.router.navigate(['assess-list-apartment', params])  //跳转传参

this.location.back(); //返回


在ngOnInit中接受参数

this.activate.params.subscribe(
  (params: Params) => {
    console.log(params);
  }
);