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: 9c4p9b!
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CountBean.java uQbag]&j
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/* m$W2E.-$'#
* CountData.java DM v;\E~D
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* Created on 2007年1月1日, 下午4:44 p:b{>lM
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* To change this template, choose Tools | Options and locate the template under +JG05h%'
* the Source Creation and Management node. Right-click the template and choose k@%5P-e}
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package com.tot.count; UVLS?1ra
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/** ,F->*=
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* @author 6 Q7MAP M
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public class CountBean { GQ?FUFuIoW
private String countType; Ff>X='{
int countId; 5l@}1n
/** Creates a new instance of CountData */ Mu:zWLM*M
public CountBean() {} ?r(vXq\
public void setCountType(String countTypes){ &S