(1)时间函数DirectoryAndBrands.java
/**
* 获得当前时间的前一天
* */
public static Date getNextDay(Date date) {
Calendar calendar = Calendar.getInstance();
calendar.setTime(date);
calendar.add(Calendar.DAY_OF_MONTH, -1);
date = calendar.getTime();
return date;
}
/*
* 获得当前时间
*/
public static Date getToday(Date date) {
Calendar calendar = Calendar.getInsta