angularjs怎么样验证url是否正确

Question

angularjs怎么样验证url是否正确

Answer 1

import { Component, OnInit, Inject } from '@angular/core';import {ActivatedRoute, Params} from '@angular/router';@Component({selector: 'demo',template: `<div></div>`})export class DemoComponent implements OnInit {constructor(@Inject(ActivatedRoute) private router: ActivatedRoute) { }ngOnInit() {this.router.params.subscribe((params: Params) => {// params});}