在HttpInterceptor中引发错误并在ErrorHandler中捕获错误

Question

根据HttpResponse的内容，我想抛出一个被globalErrorHandler捕获的错误：ErrorHandler。

我的globalError处理程序对于每种错误都可以正常工作，除了这种错误。

我在拦截器中尝试过 https://angular.io/api/common/http/HttpInterceptor

@Injectable({
  providedIn: 'root'
})
export class ErrorInterceptor implements HttpInterceptor {

  constructor(private router: Router) {
  }


  intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
    return next.handle(req).pipe(tap((event: HttpEvent<any>) => {
      if (event instanceof HttpResponse && this.isTechnicalError(event)) {
        return throwError(new HttpErrorResponse(req));
      }
      return event;
    }));
  }

  isTechnicalError(event: HttpResponse<any>) {

  }
}

我的errorHandler https://angular.io/api/core/ErrorHandler

@Injectable()
export class GlobalErrorHandler implements ErrorHandler {
  constructor(private injector: Injector) {
  }

  handleError(error: Error | HttpErrorResponse) {
    // not going here
  }
}