vue富文本层级高

<template>
  <div>
    <tree-node v-for="node in treeData" :key="node.id" :node="node"></tree-node>
  </div>
</template>
 
<script>
// 递归组件
const TreeNode = {
  name: 'TreeNode',
  props: ['node'],
  template: `
    <div>
      <p>{{ node.name }}</p>
      <tree-node
        v-for="child in node.children"
        :key="child.id"
        :node="child"
      ></tree-node>
    </div>
  `
};
 
export default {
  components: {
    TreeNode
  },
  data() {
    return {
      treeData: [
        {
          id: 1,
          name: 'Node 1',
          children: [
            { id: 2, name: 'Node 1.1', children: [] },
            { id: 3, name: 'Node 1.2', children: [] }
          ]
        },
        {
          id: 4,
          name: 'Node 2',
          children: [
            { id: 5, name: 'Node 2.1', children: [] }
          ]
        }
      ]
    };
  }
};
</script>