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: b;&J2:`
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CountBean.java 0px@3/
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/* H&65X
* CountData.java "v-\nAu
* Sd.i1w&
* Created on 2007年1月1日, 下午4:44
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* fbSl$jn.
* To change this template, choose Tools | Options and locate the template under >2gemTy
* the Source Creation and Management node. Right-click the template and choose NYD#I{h
* Open. You can then make changes to the template in the Source Editor. dL<okw
*/ Vtm5&-
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package com.tot.count; "sz)~Q'W5
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/** "4LYqDe
* t#kR@t+6$\
* @author >?yaG=
*/ @R >4b
public class CountBean { MJ>9[hs
private String countType; De[!^/f;T
int countId; h2+vl@X
/** Creates a new instance of CountData */ 6a PZW
public CountBean() {} Q"CZ}B1<
public void setCountType(String countTypes){ _s!(9
this.countType=countTypes; z6bTcs"7h
} `9eE139V='
public void setCountId(int countIds){ 02&m