app.vue

<template>
  <div id="app">
    <users></users>
  </div>
</template>

<script>
import Users from './components/User'
export default {
  name: 'App',
  data () {
    return {
      title: '这是我的第一个标题'
    }
  },
  components: {
    'users': Users
  }
}
</script>

<style>

</style>

user.vue

<template>
  <div class="users">
    <ul>
     <li v-for="user in users">
       {{user}}
     </li>
    </ul>
  </div>
</template>

<script>
export default {
  name: 'users',
  data () {
    return {
      users: ['歌谣', '小红', '小明']
    }
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>

</style>

运行结果