iframe在angular 5中不起作用，它显示html内容。

import { DomSanitizer } from '@angular/platform-browser';

constructor(private sanitizer: DomSanitizer) {}

trustedUrl: any;

ngOnInit() {
  const url = 'https://example.com'; // 替换为你的URL
  this.trustedUrl = this.sanitizer.bypassSecurityTrustResourceUrl(url);
}

<iframe [src]="trustedUrl"></iframe>

import { AfterViewInit, Component, ElementRef, ViewChild } from '@angular/core';

@Component({
  selector: 'app-iframe',
  template: '<iframe #myIframe></iframe>'
})
export class IframeComponent implements AfterViewInit {
  @ViewChild('myIframe') iframe: ElementRef;

  ngAfterViewInit() {
    const iframeElement = this.iframe.nativeElement;
    iframeElement.src = 'https://example.com'; // 替换为你的URL
  }
}