冰镇橘子汽水

摘要： import java.text.DateFormat;import java.text.SimpleDateFormat;import java.util.Date; /**** @author hp*/public class test { public static void main(String args[]) { int i= compare_date("1995-11-12 15:21", "1999-12-11 09:59"); System.out.println("i=="+i); } public static 阅读全文

摘要： 1.用java.util.Calender来实现 Calendar calendar=Calendar.getInstance(); calendar.setTime(new Date()); System.out.println(calendar.get(Calendar.DAY_OF_MONTH));//今天的日期 calendar.set(Calendar.DAY_OF_MONTH,calendar.get(Calendar.DAY_OF_MONTH)+1);//让日期加1 System.out.println(calendar.get(Calendar.DATE));//加1之后... 阅读全文