<template> <div class="display"> <businessContainer></businessContainer> </div> </template> <script> import businessContainer from "../Business" import { mapMutations } from 'vuex' export default { name: "Display", components:{ businessContainer //复用业务容器 }, created: function () { console.log("进入快照界面") this.setMode('display') }, destroyed: function () { this.setMode('normal') }, methods: { ...mapMutations([ 'setMode' ]) } } </script> <style> </style>