/**
* @return 返回指定月份的最后一天的59分59秒
*/
public static Date getLastMonthOfDate(Date date) {
Calendar para = Calendar.getInstance(java.util.Locale.CHINA);
para.setTime(date);
para.set(Calendar.DATE, para.getActualMaximum(Calendar.DAY_OF_MONTH));
para.set(Calendar.HOUR_OF_DAY, 23);
para.set(Calendar.MINUTE, 59);
para.set(Calendar.SECOND, 59);
return para.getTime();
}