您可以从快照中访问路由的data属性,如下所示:
import { Component, OnInit } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
@Component({
templateUrl: './app/home/welcome.component.html'
})
export class WelcomeComponent implements OnInit {
public pageTitle: string;
constructor( private route: ActivatedRoute) {
}
ngOnInit(): void {
this.pageTitle = this.route.snapshot.data['title'];
}
}