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: }~3 %KHT
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CountBean.java PTFe>~vr*
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/* 7d"gRM;
* CountData.java K^fH:pV
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* Created on 2007年1月1日, 下午4:44 SFRQpQ06
* 5Sfz0
* To change this template, choose Tools | Options and locate the template under #I|jFn9
* the Source Creation and Management node. Right-click the template and choose [!CIBK99
* Open. You can then make changes to the template in the Source Editor. =Zc
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*/ XI*cu\7sy
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package com.tot.count; |)\{Rufb
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/** Q'n]+%YN
* 0nV|(M0lu?
* @author =f*Wj\
*/ @5y ~A}Vd
public class CountBean { O.g!k"nas&
private String countType; e$+/;MRq
int countId; E8QY6 gKF
/** Creates a new instance of CountData */ !p#+I=
public CountBean() {} 5,n{-V
public void setCountType(String countTypes){ A]k-bX= s
this.countType=countTypes; ;[>g(W+
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public void setCountId(int countIds){ uh_2yw_
this.countId=countIds; X_nxC6[m%
} Y']D_\y
public String getCountType(){ =
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return countType; 6rD
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