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: }f>
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CountBean.java _u-tRHh|A
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* CountData.java zV$Z@o
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* Created on 2007年1月1日, 下午4:44 Xj?LU7
* d}E6d||A
* To change this template, choose Tools | Options and locate the template under $xvwnbq#y
* the Source Creation and Management node. Right-click the template and choose -XECYwTh
* Open. You can then make changes to the template in the Source Editor. &hpznIN
*/ CNiJuj`
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package com.tot.count; ,vi6<C\
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/** bN*zx)f
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* @author '&/Y}]
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public class CountBean { Rv*x'w
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private String countType; Wi)N/^;n
int countId; !H^R_GC
/** Creates a new instance of CountData */ Wbmqf
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public CountBean() {} PClwGO8'&
public void setCountType(String countTypes){ f$nZogaQ
this.countType=countTypes; Z_<Wr7D
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public void setCountId(int countIds){ k<