如何在Angular中仅打印错误信息

import { ErrorHandler, Injectable, Injector } from '@angular/core';
import { Console } from '@angular/core/src/console';

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

  handleError(error: any): void {
    const console: Console = this.injector.get(Console);
    console.error('An error occurred:', error);
  }
}

import { NgModule, ErrorHandler } from '@angular/core';
import { CustomErrorHandler } from './custom-error-handler';

@NgModule({
  providers: [
    { provide: ErrorHandler, useClass: CustomErrorHandler }
  ]
})
export class AppModule { }