<router-view :key="activeDate"></router-view>

this.activeDate = new Date()

<router-link :to="url" @click.native="refresh">页面1</router-link>
<router-view v-if="flag"/>

<script>
export default {
  data () {
    return {
      flag: true 
    }
  },
  methods: {
   refresh() {
     this.flag= false // 通过v-if移除router-view节点
     this.$nextTick(() => {
       this.flag= true // DOM更新后再通过v-if添加router-view节点
     })
    }
  }
}
</script>

refresh.vue //新建页面
<script>
  export default {
    beforeRouteEnter(to, from, next) {
      next(vm => {
        vm.$router.replace(from.path)
      })
    }
  }
</script>

demo.vue //然后在需要的页面调用
this.$router.replace({
   path: '/refresh',
   query: {
     t: Date.now()
    }
})

this.$refs.chartView.refresh()