iview组件中的DatePicker的type="datetimerange"类型双击一个时间要求将结束时间改为23:59:59

<DatePicker
              ref="dataPicker"
              :options="options"
              v-model="selectDate"
              type="datetimerange"
              @click.native="nativeClickTime('dataPickerA','selectDate')" //selectDate为v-model的值
              format="yyyy-MM-dd HH:mm:ss"
              clearable
              placeholder="选择日期后 点击选择具体时间"
              style="width: 330px"
            ></DatePicker>

nativeClickTime(ref,name) {
     const target = this.$refs[ref].$refs["pickerPanel"];
     target.handlePickClick = () => {
       // 这里加这么一段
       const { from, selecting,to } = target["rangeState"];
       console.log(target.isTime)
       if (to && !selecting && target.isTime===false){
         this[name]=[from,new Date(new Date(to).getTime()+24*60*60*1000-1)]
       }
     };
   },//设置选择后的时间格式