如何获取嵌套formBuilder组的值

import { FormBuilder, FormGroup, Validators } from '@angular/forms';

@Component({
  selector: 'app-parent-component',
  templateUrl: './parent-component.html',
  styleUrls: ['./parent-component.css']
})
export class ParentComponent implements OnInit {
  nestedForm: FormGroup;

  constructor(private formBuilder: FormBuilder) {}

  ngOnInit() {
    this.nestedForm = this.formBuilder.group({
      nestedGroup: this.formBuilder.group({
        nestedValue1: ['', Validators.required],
        nestedValue2: ['']
      })
    });
  }

  // 获取嵌套formBuilder组的值
  getNestedFormGroupValue() {
    const nestedFormGroup = this.nestedForm.get('nestedGroup');
    console.log(nestedFormGroup.value);
  }
}