要使用@Inject，必须导入它。我在所有答案中都没看到这个。

TS文件:

import { Component, Inject } from '@angular/core';
import { DOCUMENT } from '@angular/common';

@Component({
  selector: 'app-my-comp.page',
  templateUrl: './my-comp.page.component.html',
  styleUrls: ['./my-comp.page.component.scss']
})
export class MyCompPageComponent {

  constructor(
    @Inject(DOCUMENT) private document: Document
  ) { }

  goToUrl(): void {
    this.document.location.href = 'https://google.com/';
  }

}

HTML文件:

<button type="button" (click)="goToUrl()">Google</button>

你可以用多种方式重定向:

like

window.location.href = 'redirect_url';

Angular文档的另一种方式:

从angular导入文档，文档必须被注入，否则你会得到错误

import { DOCUMENT  } from '@angular/common';
export class AppComponent {
     constructor(
       @Inject(DOCUMENT) private document: Document
    ) {}
   this.document.location.href = 'redirect_url';
}

在较新的Angular版本中，window为any

(window as any).open(someUrl, "_blank");

以上的解决方案对我都不起作用，我只是补充说

window.location.href = "www.google.com"
event.preventDefault();

这对我很管用。

或者试着使用

window.location.replace("www.google.com");

就像这样简单

window.location.href='http://www.google.com/';

在你的组件中

import { Component } from '@angular/core';

@Component({
  ...
})
export class AppComponent {
  ...
  goToSpecificUrl(url): void {
    window.location.href=url;
  }

  gotoGoogle() : void {
    window.location.href='https://www.google.com';
  }
}

在你的component.html中

<button type="button" (click)="goToSpecificUrl('http://stackoverflow.com/')">Open URL</button>
<button type="button" (click)="gotoGoogle()">Open Google</button>

<li *ngFor="item of itemList" (click)="goToSpecificUrl(item.link)"> // (click) don't enable pointer when we hover so we should enable it by using css like: **cursor: pointer;**