zj-Exercise/vue/vue_test/12_src_全局事件总线/App.vue

<template>
    <div class="app">
        <h1>{{ msg }}</h1>
        <school/>
        <Student/>
    </div>
</template>

<script>
    // 引入Student组件
    import School from './components/School.vue'
    import Student from './components/Student.vue'
    export default {
        name:'App',        
        components:{School,Student},
        data(){
            return{
                msg:'你好啊！',
            }
        },
        
    }
</script>

<style scoped>
    .app{
        background-color: gray;
        padding: 5px;
    }
</style>