如何将对象数组转换为Angular中的字符串数组以显示在Angular材料表中？

objects = [
  { id: 1, name: 'Object 1' },
  { id: 2, name: 'Object 2' },
  { id: 3, name: 'Object 3' }
];

getNames(): string[] {
  return this.objects.map(obj => obj.name);
}

<table mat-table [dataSource]="getNames()">
  <ng-container matColumnDef="name">
    <th mat-header-cell *matHeaderCellDef>Name</th>
    <td mat-cell *matCellDef="let name">{{ name }}</td>
  </ng-container>

  <tr mat-row *matRowDef="let name; columns: ['name']"></tr>
</table>