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public class JodaTimeTest {
public static void main(String[] args) {
DateTime time = new DateTime(2008,9,10,13,23,56,0);
System.out.println(time.minusMinutes(5).toString("yyyy-MM-dd HH:mm:ss"));
}
}
public static void main(String[] args) {
// TODO Auto-generated method stub
// SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//设置日期格式
// System.out.println(df.format(new Date()));// new Date()为获取当前系统时间
Date date = new Date();
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:ss");
System.out.println("time now:"+df.format(date));
Calendar canlandar = Calendar.getInstance();
canlandar.setTime(date);
canlandar.add(canlandar.DATE,-1*(canlandar.get(canlandar.DAY_OF_MONTH)));
canlandar.add(canlandar.MONTH,1);
System.out.println("month end:"+df.format(canlandar.getTime()));
}