testcalendar.java

一些JavaAPI测试的源代码(包括一些Java中常用的数据结构类

/**
 *Author Miracle
 *Time	2005.11.25 1:47
 *
 */
 import java.util.*;
 import java.text.*;
 
 
 public class TestCalendar
 {
 	public static void main(String [] args)
 	{
 		Calendar day = Calendar.getInstance();
 		System.out.println(day.get(Calendar.YEAR)+"年"+day.get(Calendar.MONTH)+"月"
 		+day.get(day.DAY_OF_MONTH)+"日"+day.get(day.HOUR)+"小时"+day.get(day.MINUTE)+"分钟"+day.get(day.SECOND)
		+"秒");
		day.add(day.DAY_OF_YEAR,315);
		System.out.println(day.get(Calendar.YEAR)+"年"+day.get(Calendar.MONTH)+"月"
 		+day.get(day.DAY_OF_MONTH)+"日"+day.get(day.HOUR)+"小时"+day.get(day.MINUTE)+"分钟"+day.get(day.SECOND)
		+"秒");
	
	
		SimpleDateFormat simpledate1 = new SimpleDateFormat("yyyy-mm-dd");
		SimpleDateFormat simpledate2 = new SimpleDateFormat("yyyy年mm月dd日");
		Date d = null;
		try{
	
		d= simpledate1.parse("2005-11-26");
		}catch(Exception ex)
		{
			ex.printStackTrace();
		}
		System.out.println(simpledate2.format(d));
 	}
 }