import {Pipe, PipeTransform} from "@angular/core";
import {DomSanitizer} from "@angular/platform-browser";
@Pipe({
  name: "html"
export class HtmlPipe implements PipeTransform{
  constructor (private sanitizer: DomSanitizer) {
  transform(style) {
    return this.sanitizer.bypassSecurityTrustHtml(style);
html使用
<p [innerHTML]="content | html"></p>