<h2>星星打分演示:分值{{currentScore}}</h2>
  <edit-rating-star 
  [score]="currentScore" 
  [scoreMax]="5" 
  (onScoreChange)="handleScoreChange($event)">
  </edit-rating-star>

  <h2>编辑标签演示</h2>
  <app-edit-tag (onTagChange)="setTagsValue($event)"></app-edit-tag>

  <h1>父级页面：从子组件输出事件获取属性</h1>
  <ul>
    @for(tag of editTags;track tag;){
      <li>{{tag}}</li>
    }
  </ul>