如何在flutter中添加自定义日历？

dependencies:
  table_calendar: ^x.x.x

import 'package:table_calendar/table_calendar.dart';

TableCalendar(
  firstDay: DateTime(2022, 1, 1),
  lastDay: DateTime(2022, 12, 31),
  selectedDay: DateTime.now(),
  // 其他属性和回调函数...
)

TableCalendar(
  // ...
  calendarStyle: CalendarStyle(
    todayColor: Colors.orange,
    selectedColor: Theme.of(context).primaryColor,
    todayStyle: TextStyle(
      fontWeight: FontWeight.bold,
      fontSize: 18.0,
      color: Colors.white,
    ),
  ),
)

TableCalendar(
  // ...
  onDaySelected: (date, events, holidays) {
    // 处理选中日期后的逻辑
  },
)