Vue を使用して模倣 Weibo コメント効果を実装する方法

<template>
  <div>
    <h2>评论列表</h2>
    <ul>
      <li v-for="comment in comments" :key="comment.id">
        <strong>{{ comment.name }}：</strong>
        {{ comment.content }}
      </li>
    </ul>
  </div>
</template>

<script>
export default {
  data() {
    return {
      comments: [
        { id: 1, name: '张三', content: '这是一条评论' },
        { id: 2, name: '李四', content: '这是另一条评论' }
      ]
    };
  }
};
</script>

<template>
  <div>
    <h2>评论列表</h2>
    <ul>
      <li v-for="comment in comments" :key="comment.id">
        <strong>{{ comment.name }}：</strong>
        {{ comment.content }}
      </li>
    </ul>

    <div>
      <input v-model="newComment.name" placeholder="昵称" />
      <input v-model="newComment.content" placeholder="评论内容" />
      <button @click="addComment">添加评论</button>
    </div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      comments: [
        { id: 1, name: '张三', content: '这是一条评论' },
        { id: 2, name: '李四', content: '这是另一条评论' }
      ],
      newComment: { name: '', content: '' }
    };
  },
  methods: {
    addComment() {
      if (this.newComment.name.trim() !== '' && this.newComment.content.trim() !== '') {
        const id = this.comments.length + 1;
        this.comments.push({ ...this.newComment, id });
        this.newComment = { name: '', content: '' };
      }
    }
  }
};
</script>