/** * 获取上周周几的日期,默认一周从周一开始 * @param dayOfWeek * @param weekOffset * @return */ public static Date getDayOfWeek(int dayOfWeek,int weekOffset){ return getDayOfWeek(Calendar.MONDAY,dayOfWeek,weekOffset); } /** * 获取上(下)周周几的日期 * @param firstDayOfWeek {@lin