<el-date-pickersize="mini"v-model="dateTime"value-format="yyyy-MM-dd HH:mm:ss"type="datetimerange"range-separator="~"start-placeholder="开始日期"end-placeholder="结束日期":picker-options="pickerOptions"/>

 限制选择今天之前的时间，并且只能选择一天                

data() {return {pickerMinDate: '',pickerOptions: {onPick: (pick) => {this.pickerMinDate = pick; //获取当前选择日期},disabledDate: (date) => {const timeStamp = 24 * 60 * 60 * 1000; //1天的时间戳const { minDate, maxDate } = this.pickerMinDate;if (date.getTime() > Date.now()) {return true;} else if (minDate && !maxDate) {// 日期范围控制在365天内const tamp = Math.abs(minDate.valueOf() - date.valueOf());const customTimeStamp = timeStamp * 1; //自定义天数if (tamp > customTimeStamp) {return true;}}},},}
}

只能选择今天往后365天

 data() {return {valueDate: "",pickDate: "", //存储日期pickerOptions: {onPick: (pick) => {this.pickDate = pick; //获取当前选择日期},disabledDate: (date) => {const timeStamp = 24 * 60 * 60 * 1000; //一天的时间戳const { minDate, maxDate } = this.pickDate;if (date.getTime() < Date.now() - timeStamp) {//选择今天及以后的日期（如果不需要从今天开始，只需要控制范围，这个判断去掉即可）return true;} else if (minDate && !maxDate) {// 日期范围控制在365天内const tamp = Math.abs(minDate.valueOf() - date.valueOf());const customTimeStamp = timeStamp * 365; //自定义天数if (tamp > customTimeStamp) {return true;}}},},};},