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: Eq~&d.j
gPQ2i])"Q
CountBean.java M6pGf_qt
{hZ_f3o
/* M2my>
* CountData.java $LF zpg
* s-o0N{b?#'
* Created on 2007年1月1日, 下午4:44 }"Hf/{E$_"
* C1)TEkc"C
* To change this template, choose Tools | Options and locate the template under (`!?p ^>A
* the Source Creation and Management node. Right-click the template and choose i,<TaW*I
* Open. You can then make changes to the template in the Source Editor. oxH S7b
*/ > 9 i @W@M
m)=
-sD
package com.tot.count; %CD}A%~
vxk1RL*Xu
/** v)okVyv
* wEQV"I
* @author Co[ rhs
*/ K}&|lCsb
public class CountBean {
\AoM'+
private String countType; iNd8M V
int countId; !OPa
`kSh
/** Creates a new instance of CountData */ ]{.rx),
public CountBean() {} TP'EdzAT
public void setCountType(String countTypes){ cDm_QYQ
this.countType=countTypes; hgfCM
} A4Q8^^byY
public void setCountId(int countIds){ **fJAANc
this.countId=countIds; cl^wLC'o
} EG@*J*|S
public String getCountType(){ aoI{<,(
return countType; P `T&z