如何通过mat-select下拉选项更改ngModel绑定值

import { MatSelectModule } from '@angular/material/select';
import { FormsModule } from '@angular/forms';

<mat-form-field>
  <mat-select [(ngModel)]="selectedValue" name="selectedValue">
    <mat-option *ngFor="let option of options" [value]="option.value">
      {{ option.label }}
    </mat-option>
  </mat-select>
</mat-form-field>

export class YourComponent {
  selectedValue: string;
  options = [
    { value: 'option1', label: 'Option 1' },
    { value: 'option2', label: 'Option 2' },
    { value: 'option3', label: 'Option 3' }
  ];
}

export class YourComponent {
  selectedValue: string;
  options = [
    { value: 'option1', label: 'Option 1' },
    { value: 'option2', label: 'Option 2' },
    { value: 'option3', label: 'Option 3' }
  ];

  onSelectionChange() {
    console.log(this.selectedValue);
    // 执行其他操作
  }
}