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: }kpkHq"`f
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CountBean.java bb{+
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/* (yfTkBy
* CountData.java q<VhP2R
* (P ?9Jct
* Created on 2007年1月1日, 下午4:44 T (qu~}
*
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* To change this template, choose Tools | Options and locate the template under {\B!Rjt[T
* the Source Creation and Management node. Right-click the template and choose 2xX7dl(cC
* Open. You can then make changes to the template in the Source Editor. J5k%
*/ iwbjjQPr
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package com.tot.count; S4w/
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/** ,P}c92;
* L6m'u6:1{
* @author Nu'rn*Y_
*/ Q *he%@w
public class CountBean { |NI0zd
private String countType; ?@_dx=su
int countId; rfjQx]3pB
/** Creates a new instance of CountData */ O%r<I*T^r
public CountBean() {} >KE(%9y~
public void setCountType(String countTypes){ 7u zN/LAF
this.countType=countTypes; xk/(|f{L
} >qE$:V"_5
public void setCountId(int countIds){ t`Sh!e
this.countId=countIds; U&6f}=vC
} :|a[6Uwl\V
public String getCountType(){ ydt1ED0Q-
return countType; <