等分,具体分几级根据需求来[/quote]
比如我要分5个区间的话,如何来操作呢[/quote]
int min = hibernateTemplete.find(hql);
int max= hibernateTemplete.find(hql);
int num = max-min;
int grade1= min + num/5;
int grade2= grade1+ num/5;
int grade3= grade2+ num/5;
int grade4= grade3+ num/5;
int grade5= grade4+ num/5;