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: =]Hs|{
-,":5V26
CountBean.java =S]a&*M
l t]B#, '
/* AzpV4(:an.
* CountData.java <<|H=![
* 6a>H|"PNE
* Created on 2007年1月1日, 下午4:44 lZt(&^T
* SHqyvF
* To change this template, choose Tools | Options and locate the template under ;+I4&VieK
* the Source Creation and Management node. Right-click the template and choose K,}w]b
* Open. You can then make changes to the template in the Source Editor. [H"#7t.V-~
*/ s3lwu :4f
-lRhz!E]
package com.tot.count; ~HUZ#rUHm>
qG>DTKIU
/** +ydm,aKk
* c8QnN:n
* @author ]Bb7(JX
*/ "t&{yBQ0u
public class CountBean { O'}llo
private String countType; tnW;E\cR
int countId; d\XRUO[
/** Creates a new instance of CountData */ G\Q9IcJ0dY
public CountBean() {} `:-J+<`
public void setCountType(String countTypes){ 1 2]fQkp
this.countType=countTypes; ~' =lou
} >4![&