本地存储5分钟在点击提示

<template>
     <div>
          <span class="btns" title="导出"  @click="downLoadFile"></span>
     </div>
</template>

<script>
import { mapState, mapActions } from "vuex";

export default {
  mounted() {
    scrollBox.init("booking_order", this.$store);
  },
  data() {
    return {
      deliveryVal: 0,
     downLoadFileFlag:true,
      url: "",
      hostUrl: config.hostUrl,
      shipMentOrderList: [],
      permission: {},
      num: 0,
      code: 0,
      so: 0,
      status:0,
      loading_date: '',
      forwarder: 0,
      query: {},
      permission:{},
      addSellList: [],
      searchDatas: {
      
    };
  },
  created() {
    // var _this = this;
    // var obj = {
    //     orderType: 'feeding-order',
    //     pagenum: _this.pageAAA,
    //     pagecounts: _this.page_countaaa,
    // };
    // this.$store.dispatch('getListData',obj);
  },
  watch: {

  },
  computed: {
    ...mapState({
      headers: state => state.headers,
      changeFlages: state => state.changeFlages,
      searchData: state => state.shipment.searchData
    })
  },
  methods: {
        downLoadFile() { //点击事件
                let shipmentPageExportIssueTime = localStorage.getItem('shipmentPageExportIssueTime')
                if ( shipmentPageExportIssueTime && (new Date().getTime() - Number(shipmentPageExportIssueTime) > 0)) {
                localStorage.removeItem('shipmentPageExportIssueTime')
                shipmentPageExportIssueTime = null
                }
                if (!shipmentPageExportIssueTime) {
                let url = this.hostUrl+`/cn/new/landing-order/export?&code=${this.searchData.code}&customer=${this.searchData.customer}&forwarder=${this.searchData.forwarder}&cports=${this.searchData.cports}&mports=${this.searchData.mports}&status=${this.searchData.status}&so=${this.searchData.so}&factory=${this.searchData.factory}&cabinet=${this.searchData.cabinet}&date=${this.searchData.date}&endDate=${this.searchData.endDate}+$ty`;
                window.open(url);
                localStorage.setItem('shipmentPageExportIssueTime', (new Date().getTime() + 1000 * 60 * 5).toString())
                } else {
                let minus = ((Number(shipmentPageExportIssueTime) - new Date().getTime()) / 1000 /60).toFixed(0)
                if(minus==0){
                minus=1;
                }
                var obj = {
                title: '请求已发送，请'+minus+'分钟以后再操作',
                flag: true,
                type: 3,
                btnGroup:['ok']
                };
                this.$store.commit('popup',obj);
                }
            },