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: J5p8nmb
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CountBean.java c-1q2y
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/* #;VA5<M8
* CountData.java vDj;>VE2b
* cNK)5-
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* Created on 2007年1月1日, 下午4:44 9q[;u[A8^
* 4mYCSu14:`
* To change this template, choose Tools | Options and locate the template under y0bq;(~X~
* the Source Creation and Management node. Right-click the template and choose ,_v|#g@{
* Open. You can then make changes to the template in the Source Editor. lx0~>K]
*/ B{6<;u)[
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package com.tot.count; ~qVz)<
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/** j6:7AH|!)2
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* @author wEft4o
*/ p^)B0[P9
public class CountBean { "9y(
}
private String countType; \1%l^dE@
int countId; -#:zsu
/** Creates a new instance of CountData */ vRQOs0F;
public CountBean() {} (#\pQ51
public void setCountType(String countTypes){ TV59(bG.2
this.countType=countTypes; }%!tT\8
} X*eW#|$\
public void setCountId(int countIds){ 0?Q_@Y
this.countId=countIds; oDB`iiBXQ
} @I3eK^#|P
public String getCountType(){
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return countType; pV[''
} d=O3YNM:v
public int getCountId(){
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