support/src/App.vue

<template>
  <div id="app">
    <router-view/>
  </div>
</template>

<script>
import { createNamespacedHelpers } from 'vuex'
const { mapState: mapIndexState, mapActions: mapIndexActions } = createNamespacedHelpers('main')
export default {
  data () {
    return {}
  },
  computed:{
    ...mapIndexState({
      userInfo: item => item.userInfo
    })
  },
  methods:{
    ...mapIndexActions(['setUserInfo'])
  }
}
</script>


<style lang="scss">
@import "./assets/reset.css";
#app {
  width: 100%;
  height: 100%;
  position: relative;
}
</style>