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: qOanu
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CountBean.java _
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/* BFRSYwPr
* CountData.java X+BSneu
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* Created on 2007年1月1日, 下午4:44 XsMphZnK
* Lu5.$b
* To change this template, choose Tools | Options and locate the template under )x s,
* the Source Creation and Management node. Right-click the template and choose j ZafwBi
* Open. You can then make changes to the template in the Source Editor. hS/'b$#
*/ !~kzxY
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package com.tot.count; =f|a?j,f~
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/** cC]1D*Bn
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* @author _YUF /B'
*/ Q*(C)/ QW
public class CountBean { Rb*\A7o|;
private String countType; W.<<azi
int countId; h0pr"]sO;$
/** Creates a new instance of CountData */ }e @-[RJ!
public CountBean() {} Ji=iq=S7
public void setCountType(String countTypes){ YtQWArX,
this.countType=countTypes; "xI[4~'`:
} 1r4/McB
public void setCountId(int countIds){ K>6p5*&
this.countId=countIds; ^a5>`W
} m$g^On
public String getCountType(){ Wg&