有时要为每一篇文章统计其点击次数,如果每一次浏览都要更新一次库的话,那性能在访问量很大的情况下,服务器的压力就会很大了,比较好一点的方法就是先将要更新的数据缓存起来,然后每隔一段时间再利用数据库的批量处理,批量更新库。源码如下: }>pknc?
o8V5w!+#
CountBean.java MnsJEvn/
*)$Uvw E
/* AP n| \
* CountData.java #vz7y(v
* e8>})
* Created on 2007年1月1日, 下午4:44 y2Q&s9$Do
* =57>!)
* To change this template, choose Tools | Options and locate the template under /kZebNf6H
* the Source Creation and Management node. Right-click the template and choose @wGPqg
* Open. You can then make changes to the template in the Source Editor. dc+>m,3$
*/ ^]>O;iB?
j"t(0m
package com.tot.count; vONasD9At
: Xda1S
/** SXSgld2uS
* B?eCe}*f;B
* @author L\6M^r
>
*/ @+&LYy72
public class CountBean { R~TTL
private String countType; 5N#aXG^9
int countId; JinUV6cr
/** Creates a new instance of CountData */ a
kk NI3
public CountBean() {} E+j/Cu
public void setCountType(String countTypes){ +C^nO=[E
this.countType=countTypes; HDz5&