import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
public class WeekBefore {
public static void main(String[] args) {
Calendar cl =Calendar.getInstance();
cl.setTime(new Date());
cl.add(Calendar.DAY_OF_MONTH, -7);
SimpleDateFormat sdf =new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String weekBefore =sdf.format(cl.getTime());
System.out.println("一周前时间:"+weekBefore);
}
}本文出自 “猴子也疯狂” 博客,请务必保留此出处http://1251769215.blog.51cto.com/11633863/1783786
原文地址:http://1251769215.blog.51cto.com/11633863/1783786