LeetCode 99. 恢复二叉搜索树 | Python

<template>
  <div class="father">
    {{ message }}
    <Son v-bind:message="message"></Son>
  </div>
</template>

<script>
//导入Son组件
import Son from "./Son";
export default {
  name: "father",
  data() {
    return {
      message: "hello, father",
    };
  },
  components: {
    Son,
  },
  methods: {},
};
</script>

<template>
  <div class="son">子元素: {{ message }}</div>
</template>

<script>
export default {
  name: "son",
  props: {
    message: {
      type: String,
      default: "",
    },
  },
  data() {
    return {};
  },
};
</script>