组件中直接引入组件（.vue中引入.vue）

` <script>
//局部注册组件
import Users from './components/Users'
import Header from './components/Header'
import Footer from './components/Footer'

export default {
name: 'App',
components:{
"users":Users,
"app-header":Header,
"app-footer":Footer
}
}
</script>`
害的我迷茫了一整天！！！！！