如何在删除元素后刷新离子4列表项

<ion-list>
  <ion-item *ngFor="let item of items; let i = index" [attr.data-index]="i">
    {{ item.name }}
    <ion-button (click)="deleteItem(item)">删除</ion-button>
  </ion-item>
</ion-list>

export class YourComponent {
  items: any[] = [
    { id: 1, name: '项1' },
    { id: 2, name: '项2' },
    { id: 3, name: '项3' }
  ];
  
  deleteItem(item: any) {
    // 删除选定的元素
    const index = this.items.indexOf(item);
    if (index > -1) {
      this.items.splice(index, 1);
    }
  }
}