java.util.Calendar的用法。

源码如下import java.util.*;
public class ShowDate {
public static void main(String[] args) {
Calendar calendar = new GregorianCalendar();
Date trialTime = new Date();
calendar.setTime(trialTime);
// print out a bunch of interesting things
System.out.println("ERA: " calendar.get(Calendar.ERA));
System.out.println("YEAR: " calendar.get(Calendar.YEAR));
System.out.println("MONTH: " calendar.get(Calendar.MONTH));
System.out.println("WEEK_OF_YEAR: " calendar.get(Calendar.WEEK_OF_YEAR));
System.out.println("WEEK_OF_MONTH: " calendar.get(Calendar.WEEK_OF_MONTH));
System.out.println("DATE: " calendar.get(Calendar.DATE));
System.out.println("DAY_OF_MONTH: " calendar.get(Calendar.DAY_OF_MONTH));
System.out.println("DAY_OF_YEAR: " calendar.get(Calendar.DAY_OF_YEAR));
System.out.println("DAY_OF_WEEK: " calendar.get(Calendar.DAY_OF_WEEK));
System.out.println("DAY_OF_WEEK_IN_MONTH: " calendar.get(Calendar.DAY_OF_WEEK_IN_MONTH));
System.out.println("AM_PM: " calendar.get(Calendar.AM_PM));
System.out.println("HOUR: " calendar.get(Calendar.HOUR));
System.out.println("HOUR_OF_DAY: " calendar.get(Calendar.HOUR_OF_DAY));
System.out.println("MINUTE: " calendar.get(Calendar.MINUTE));
System.out.println("SECOND: " calendar.get(Calendar.SECOND));
System.out.println("MILLISECOND: " calendar.get(Calendar.MILLISECOND));
System.out.println("ZONE_OFFSET: " (calendar.get(Calendar.ZONE_OFFSET)/(60*60*1000)));
System.out.println("DST_OFFSET: " (calendar.get(Calendar.DST_OFFSET)/(60*60*1000)));
System.out.println("Current Time, with hour reset to 3");
calendar.clear(Calendar.HOUR_OF_DAY); // so doesn't override
calendar.set(Calendar.HOUR, 3);

您可能感兴趣的文章：
java.util.Calendar的用法。
JAVA计算两个日期之间相差的天数方法总结
java日期处理工具类
结合Axis和Ant开发Web服务
jQuery setTimeout用法总结(实例)
python函数与方法的区别总结
美图秀秀旋转怎么用 旋转使用方法分享
python self用法详解
美图秀秀自动抠图怎么用 自动抠图使用方法
Chrome无法安装插件，报“无法添加来自此网站的应用”怎么办