ElementUI DateTimePicker，限制时间范围，

template

<el-date-picker
  v-model="beginTime"
  format="yyyy-MM-dd HH:mm:ss"
  value-format="yyyy-MM-dd HH:mm:ss"
  type="datetime"
  placeholder="选择日期时间"
  :picker-options="pickerBeginDate"
  clearable
></el-date-picker>
<el-date-picker
  v-model="endTime"
  format="yyyy-MM-dd HH:mm:ss"
  value-format="yyyy-MM-dd HH:mm:ss"
  type="datetime"
  placeholder="选择日期时间"
  :picker-options="pickerEndDate"
  clearable
></el-date-picker>

data

data() {
  //限制不能选之后的日期
  this.pickerBeginDate = {
    disabledDate: time => {
      let endTime= this.endTime;
      if (endTime) {
        return time.getTime() > new Date(endTime).getTime();
      }
    }
  };
  // /限制不能选之前的时间
  this.pickerEndDate = {
    disabledDate: time => {
      let beginTime= this.beginTime;
      if (beginTime) {
        return time.getTime() < new Date(beginTime).getTime();
      }
    }
  };
  return {
    beginTime: "",
    endTime: ""
  };
},