日历对象
package test01;
//Alt+Enter,可以导入
import java.text.SimpleDateFormat;
import java.util.Calendar;
import static java.util.Calendar.*;
//2015
public class Test{
public static void main(String[] args) {
Calendar rightNow = Calendar.getInstance();
System.out.println("+++");
System.out.println("+++");
System.out.println("+++");
System.out.println("+++");
int year = rightNow.get(Calendar.YEAR);
System.out.println(year);
int month = rightNow.get(Calendar.MONTH);
System.out.println(month);
//一个月中的第几天
int day = rightNow.get(DAY_OF_MONTH);
System.out.println(day);
//让日历中的第几天，往后走几天
rightNow.add(Calendar.DAY_OF_YEAR,239);
//让小时往后走
rightNow.add(Calendar.HOUR,68);
long time1 = rightNow.getTimeInMillis();
SimpleDateFormat std = new SimpleDateFormat("yyyy年MM月dd日 HH:mm:ss EEE a");
System.out.println(std.format(time1));
}
}
