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: RL"hAUs_1
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CountBean.java i@YM{FycX
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/* #@uF?8u
* CountData.java 3SF J8
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* Created on 2007年1月1日, 下午4:44 b~rlh=(o#_
* }Mc&yjhMrg
* To change this template, choose Tools | Options and locate the template under _#E@&z".L
* the Source Creation and Management node. Right-click the template and choose w4uY/!~k
* Open. You can then make changes to the template in the Source Editor. a/q8v P
*/ +\B.3%\-
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package com.tot.count; Uv:NY1(3!
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/** kqS_2[=]
* TGG-rA6@Lx
* @author Bp=BRl
*/ Y]}>he1/5
public class CountBean { M ~6k[ew
private String countType; Ot!*,%sjQ
int countId; VSc)0eyn
/** Creates a new instance of CountData */ 6~8X/
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public CountBean() {} A0uA\E4q
public void setCountType(String countTypes){ qzE
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this.countType=countTypes; % ELf7~
} ^;mGOjS
public void setCountId(int countIds){ +&