antdv datepicker Uncaught (in promise) TypeError: date.locale is not a function

这个错误是因为 `date.locale` 不是一个函数，它是一个属性。你需要将 `locale` 属性设置为一个函数，该函数返回一个日期本地化对象。

例如，如果你想使用 `en-US` 的日期格式，你可以这样设置 `locale`：

import { DatePicker } from 'antd';

function App() {
  function getDateLocale() {
    const locale = {
      "lang": {
        "locale": "en_US",
        "placeholder": "Select date",
        "rangePlaceholder": ["Start date", "End date"],
        "today": "Today",
        "now": "Now",
        "backToToday": "Back to today",
        "ok": "Ok",
        "clear": "Clear",
        "month": "Month",
        "year": "Year",
        "timeSelect": "Select time",
        "dateSelect": "Select date",
        "monthSelect": "Choose a month",
        "yearSelect": "Choose a year",
        "decadeSelect": "Choose a decade",
        "yearFormat": "YYYY",
        "dateFormat": "M/D/YYYY",
        "dayFormat": "D",
        "dateTimeFormat": "M/D/YYYY HH:mm:ss",
        "monthBeforeYear": true,
        "previousMonth": "Previous month (PageUp)",
        "nextMonth": "Next month (PageDown)",
        "previousYear": "Last year (Control + left)",
        "nextYear": "Next year (Control + right)",
        "previousDecade": "Last decade",
        "nextDecade": "Next decade",
        "previousCentury": "Last century",
        "nextCentury": "Next century"
      },
      "timePickerLocale": {
        "placeholder": "Select time"
      }
    };
    return locale;
  }

  return (
    <DatePicker locale={getDateLocale()} />
  );
}

export default App;