入口文件vue.app中
<div id="app">
<router-view v-if="isRouterAlive" />
</div>
</template>
<script>
export default {
name: 'App',
provide (){
return {
reload:this.reload
}
},
data(){
return {
isRouterAlive:true
}
},
methods:{
reload (){
this.isRouterAlive = false
this.$nextTick(function(){
this.isRouterAlive = true
})
}
}
子組件中
事件執行 ：
this.reload()
export default {
inject:['reload']
}