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: hQL9 Zl~
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CountBean.java A^ ,(Vyd
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/* HAO/r`7*
* CountData.java izFu&syv)
* @1]<LQ\\
* Created on 2007年1月1日, 下午4:44 J+IW
* tMAa$XrZj
* To change this template, choose Tools | Options and locate the template under ^<E+7
* the Source Creation and Management node. Right-click the template and choose >t D-kzN
* Open. You can then make changes to the template in the Source Editor. N7oMtlvL[w
*/ =R>Sxaq
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package com.tot.count; ^7"%eWT`
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/** d:pp,N~2o
* ^F" *;8$
* @author G0Wd"AV+
*/ oVq@M
public class CountBean { \B}W(^\wg;
private String countType; L//sJe
int countId; 5ef&Ih.3
/** Creates a new instance of CountData */ mlVv3mVyR<
public CountBean() {} 8fe"#^"s R
public void setCountType(String countTypes){ g u|;C
this.countType=countTypes; _O!D*=I
} "^XN"SUw
public void setCountId(int countIds){ Q}=RG//0*
this.countId=countIds; b8]oI"&G