Date d1 = new Date(System.currentTimeMillis()-1000); Date d2 = new Date(System.currentTimeMillis()); System.out.println(d1.compareTo(d2)); java util date 自带了compareTo 功能,可直接比较大小. 前者大于后者 返回大于0 反之小于0.…
public static final int YEAR_RETURN = 0; public static final int MONTH_RETURN = 1; public static final int DAY_RETURN = 2; public static final int HOUR_RETURN= 3; public stat…
public static int compare_date(String DATE1, String DATE2) { DateFormat df = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); try { Date dt1 = df.parse(DATE1); Date dt2 = df.parse(DATE2); if (dt1.getTime() > dt2.getTime()) { System.out.println(&q…