Angular笔记--DomSanitizer

abstract sanitize(context: SecurityContext, value: SafeValue | string | null): string | null;
   
abstract bypassSecurityTrustHtml(value: string): SafeHtml;

abstract bypassSecurityTrustStyle(value: string): SafeStyle;

abstract bypassSecurityTrustScript(value: string): SafeScript;

abstract bypassSecurityTrustUrl(value: string): SafeUrl;

abstract bypassSecurityTrustResourceUrl(value: string): SafeResourceUrl;

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

import { Component, OnInit, Input} from ‘@angular/core‘;

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

@Component({
  selector: ‘app-iframe‘,
  templateUrl: ‘./iframe.component.html‘,
  styleUrls: [‘./iframe.component.less‘],
})
export class IframeComponent implements OnInit{

  src: any;

  constructor(private sanitizer: DomSanitizer) {}

    this.src = this.sanitizer.bypassSecurityTrustResourceUrl(this.url);

}