<docs>
---
order: 1
title:
zh-CN: 日期格式
en-US: Date Format
## zh-CN
使用 `format` 属性，可以自定义日期显示格式。
## en-US
We can set the date format by `format`.
</docs>
<template>
<a-space direction="vertical" :size="12">
<a-date-picker v-model:value="value1" :format="dateFormat" />
<a-date-picker v-model:value="value2" :format="dateFormatList" />
<a-date-picker v-model:value="value3" :format="monthFormat" picker="month" />
<a-range-picker v-model:value="value4" :format="dateFormat" />
<a-date-picker v-model:value="value5" :format="customFormat" />
<a-date-picker v-model:value="value6" :format="customWeekStartEndFormat" picker="week" />
</a-space>
</template>
<script lang="ts">
import dayjs, { Dayjs } from 'dayjs';
import { defineComponent, ref } from 'vue';
export default defineComponent({
setup() {
const dateFormat = 'YYYY/MM/DD';
const weekFormat = 'MM/DD';
const monthFormat = 'YYYY/MM';
const dateFormatList = ['DD/MM/YYYY', 'DD/MM/YY'];
const customWeekStartEndFormat = value =>
`${dayjs(value).startOf('week').format(weekFormat)} ~ ${dayjs(value)
.endOf('week')
.format(weekFormat)}`;
return {
value1: ref<Dayjs>(dayjs('2015/01/01', dateFormat)),
value2: ref<Dayjs>(dayjs('01/01/2015', dateFormatList[0])),
value3: ref<Dayjs>(dayjs('2015/01', monthFormat)),
value4: ref<[Dayjs, Dayjs]>([
dayjs('2015/01/01', dateFormat),
]),
value5: ref<Dayjs>(dayjs('2015/01/01', dateFormat)),
value6: ref<Dayjs>(dayjs()),
dateFormat,
monthFormat,
dateFormatList,
customWeekStartEndFormat,
customFormat: value => `custom format: ${value.format(dateFormat)}`,
};
},
});
</script>
