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<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>组件的嵌套</title>
  <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
  <div id="root">
    <app></app>
  </div>
  <script>
    
    const hello = Vue.extend({
      template:`
        <h2>{{message}}</h2>
      `,
      data(){
        return{
          message:'欢迎来到Vue开发学习'
        }
      }
    })
    
    const student = Vue.extend({
      name:'student',
      template:`
      <div>
      <h2>学生姓名名称:{{name}}</h2>
      <h2>学生年龄:{{age}}</h2>
      <hello></hello>
</div>
      `,
      data(){
        return{
          name:'张小北',
          age:18
        }
      },
      
      components:{
        hello
      }
    })
    
    const school1 = Vue.extend({
      name:'school1',
      template:`
        <div>
        <h2>学校名称:{{name}}</h2>
        <h2>学校地址:{{address}}</h2>
        <student></student>
        </div>
      `,
      data(){
        return{
          name:'长治学院',
          address:'长治'
        }
      },
      
      components:{
        student
      }
    })
    const school2 = Vue.extend({
      template:`
        <div>
          <h2>学校名称:{{name}}</h2>
          <h2>学校地址:{{address}}</h2>
        </div>
      `,
      data(){
        return{
          name:'北京大学',
          address:'北京'
        }
      },
    })
    
    const app = Vue.extend({
      template:`
        <div>
          <school1></school1>
          <school2></school2>
        </div>
      `,
      components:{
        school1,
        school2
      }
    })
    
    new Vue({
      el:'#root',
      
      components:{
        app
      }
    })
  </script>
</body>
</html>