getCommonHoliday method
假期
Implementation
String? getCommonHoliday(DateTime calendarDay) {
if (calendarDay.month == 1 && calendarDay.day == 1) {
return "元旦";
//2.14情人节
} else if (calendarDay.month == 2 && calendarDay.day == 14) {
return "情人节";
//3.8妇女节
} else if (calendarDay.month == 3 && calendarDay.day == 8) {
return "妇女节";
//5.1劳动节
} else if (calendarDay.month == 5 && calendarDay.day == 1) {
return "劳动节";
//6.1儿童节
} else if (calendarDay.month == 6 && calendarDay.day == 1) {
return "儿童节";
//8.1建军节
} else if (calendarDay.month == 8 && calendarDay.day == 1) {
return "建军节";
//9.10教师节
} else if (calendarDay.month == 9 && calendarDay.day == 10) {
return "教师节";
//10.1国庆节
} else if (calendarDay.month == 10 && calendarDay.day == 1) {
return "国庆节";
//11.1植树节
} else if (calendarDay.month == 3 && calendarDay.day == 12) {
return "植树节";
//11.11光棍节
} else if (calendarDay.month == 11 && calendarDay.day == 11) {
return "光棍节";
}
return null;
}