The default locale is en-US, if you need to use other languages, recommend to use internationalized components provided by us at the entrance. Look at: [LocaleProvider](http://ant.design/components/locale-provider/).
If there are special needs (only modifying single component language), Please use the property: local. Example: [default](https://github.com/ant-design/ant-design/blob/master/components/date-picker/locale/example.json).
```jsx
import locale from 'antd/lib/date-picker/locale/zh_CN';
| getCalendarContainer | to set the container of the floating layer, while the default is to create a `div` element in `body` | function(trigger) | - |
| size | determine the size of the input box, the height of `large` and `small`, are 40px and 24px respectively, while default size is 32px | string | - |
| showTime.defaultValue | to set default time of selected date, [demo](#components-date-picker-demo-disabled-date) | [moment](http://momentjs.com/) | moment() |
| format | to set the date format. When an array is provided, all values are used for parsing and first value for display. refer to [moment.js](http://momentjs.com/) | string \| string[] | "YYYY-MM" |
| renderExtraFooter | render extra footer in panel | () => React.ReactNode | - | |
| separator | set separator between inputs | string | '~' | 3.14.0 |
| showTime | to provide an additional time selection | object\|boolean | [TimePicker Options](/components/time-picker/#API) | |
| showTime.defaultValue | to set default time of selected date, [demo](#components-date-picker-demo-disabled-date) | [moment](http://momentjs.com/)\[] | \[moment(), moment()] | |
| value | to set date | \[[moment](http://momentjs.com/), [moment](http://momentjs.com/)] | - | |
| onCalendarChange | a callback function, can be executed when the start time or the end time of the range is changing | function(dates: \[moment, moment], dateStrings: \[string, string]) | - | |
| onChange | a callback function, can be executed when the selected time is changing | function(dates: \[moment, moment], dateStrings: \[string, string]) | - | |
| onOk | callback when click ok button | function(dates: [moment](http://momentjs.com/)\[]) | - | |