标签:java
1、如何获得上周星期日的日期
public class DateTest {
public static void main(String[] args) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
System.out.println(sdf.format(getLastWeekSunday()));
}
/**
* 获得上周星期日的日期
* @return
*/
public static Date getLastWeekSunday(){
Calendar date = Calendar.getInstance();
//将每周第一天设为星期一,默认是星期天
date.setFirstDayOfWeek(Calendar.MONDAY);
//周数减一,即上周
date.add(Calendar.WEEK_OF_MONTH, -1);
//设为星期天
date.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
return date.getTime();
}
标签:java
原文地址:http://blog.csdn.net/panxueji/article/details/39277049