已知年份和月份,取得该月有多少天。
[java]
//取得某个月有多少天
public static int getDaysOfMonth(int year,int month){
Calendar cal = Calendar.getInstance();
cal.set(Calendar.YEAR, year);
cal.set(Calendar.MONTH, month-1);
int days_of_month = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
return days_of_month;
}
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