ElementUI选择时间组件年月日时分秒_elementui时间选择组件年月日时分

                <el-date-picker
                v-model="search.selectTime"
                type="datetimerange"
                style="margin-left: 3px"
                format="yyyy-MM-dd HH:mm:ss"
                value-format="yyyy-MM-dd HH:mm:ss"
                >
                </el-date-picker>
                          //      获取时间
      let selectTime = this.search.selectTime;
      selectTime = Array.isArray(selectTime) ? selectTime : [];
      let obj={
        beginTime:
          selectTime == "" || selectTime == null ? undefined : selectTime[0],
        endTime:
          selectTime == "" || selectTime == null ? undefined : selectTime[1],
       }