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: T_#,
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CountBean.java j@1)K3Hga
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/* o6}n8U}bk
* CountData.java "5!BU&
* RuAlB*
* Created on 2007年1月1日, 下午4:44 |L:Cn J
* V#83!
* To change this template, choose Tools | Options and locate the template under YaY8 `M{
* the Source Creation and Management node. Right-click the template and choose
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* Open. You can then make changes to the template in the Source Editor. <I=$ry6 8
*/ GsV4ZZ
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package com.tot.count; eN-au/kN
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/** tRfm+hqRZ
* H{fM%*w
* @author WDx
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*/ (P@Y36j>N
public class CountBean { RKTb'3H
private String countType; t\R; < x
int countId; 3/goCg
/** Creates a new instance of CountData */ ~OFvu}]
public CountBean() {} Q9>U1]\
public void setCountType(String countTypes){ Y=B3q8l5
this.countType=countTypes; O`W%Tr
} n:#TOU1ix<
public void setCountId(int countIds){ n2ndjE$
this.countId=countIds;
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