如何防止在ngFor指令中调用组件的构造函数

<ng-container *ngFor="let item of items">
  <app-component [data]="item"></app-component>
</ng-container>

<ng-template ngFor let-item [ngForOf]="items">
  <app-component [data]="item"></app-component>
</ng-template>

<ng-container *ngFor="let item of items">
  <ng-container *ngComponentOutlet="AppComponent; injector: myInjector;"></ng-container>
</ng-container>

export class AppComponent implements OnChanges {
  @Input() data: any;

  ngOnChanges(changes: SimpleChanges) {
    if (changes.data) {
      // 处理组件的初始化逻辑
    }
  }
}