html

<mt-datetime-picker

    ref="picker"

    type="date"

    year-format="{value} 年"

  month-format="{value} 月"

  date-format="{value} 日"

  :start-date="startDate"

  :end-date="endDate"

    v-model="pickerValue"

    @confirm="handleConfirm">

  </mt-datetime-picker>

js

export default {

        data() {

            return {

                startDate:new Date('1968-01-01'),

                endDate:new Date('2020-01-01'),