java Calendar

[ketonfly]

import java.util.Calendar;
import java.util.Date;

public class testCalendar {
	public static void main(String []args){
		Calendar calendar = Calendar.getInstance();
		System.out.println(calendar);
		Date date = new Date();
		//calendar.setTime(new Date());
		System.out.println(date);
		System.out.println(calendar.YEAR);
		System.out.println(date.getYear());
		System.out.println(Calendar.YEAR);
		System.out.println(calendar.MONTH);
		System.out.println(Calendar.MONTH);
	}
}

输出结果是：

java.util.GregorianCalendar[time=1392800680209,areFieldsSet=true,areAllFieldsSet=true,lenient=true,zone=sun.util.calendar.ZoneInfo[id="Asia/Shanghai",offset=28800000,dstSavings=0,useDaylight=false,transitions=19,lastRule=null],firstDayOfWeek=1,minimalDaysInFirstWeek=1,ERA=1,YEAR=2014,MONTH=1,WEEK_OF_YEAR=8,WEEK_OF_MONTH=4,DAY_OF_MONTH=19,DAY_OF_YEAR=50,DAY_OF_WEEK=4,DAY_OF_WEEK_IN_MONTH=3,AM_PM=1,HOUR=5,HOUR_OF_DAY=17,MINUTE=4,SECOND=40,MILLISECOND=209,ZONE_OFFSET=28800000,DST_OFFSET=0]
Wed Feb 19 17:04:40 CST 2014
1
114
1
2
2
为什么Calendar.YEAR不是2014？

[BUG胡汉三]

 System.out.println(calendar.get(Calendar.YEAR));

[huntor]

YEAR是Calendar定义的常量，

[G-ben]

字段类型 类似标识吧

[Edic123]

System.out.println(calendar.get(Calendar.YEAR));

[「已注销」]

Calendar.YEAR 是Calendar类的常量，值为1 System.out.println(calendar.get(Calendar.YEAR));