我有一个问题，设置数据的形式数组。场景是当填写用户详细信息，一些用户有多个地址。
这是用户.ts

export interface User {
  id?: number;
  name: string;
  age: number;
  address: MyAddress;
}

MyAddress.ts

export interface MyAddress {
  id?: number;
  line1: string;
  line2: string;
  postalCode: string;
  city: string;
}

在组件.ts文件中

myForm = this.formBuilder.group({
    name: ['', Validators.required],
    age: ['', Validators.required]
});

myFormAddress = this.formBuilder.group({
    address: this.formBuilder.array([]),
});

setDetail(): User {
    let myObj = new User();
    myObj.name = this.myForm.controls.name.getRawValue();
    myObj.age = this.myForm.controls.description.getRawValue();
    
    myObj.address = {
      //need to set form array dta here
    }
    
    return myObj;
  }