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: 9<yAQ?7L
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CountBean.java QE|`&~sme
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/* Yu'a<5f
* CountData.java >OV<_(S4
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* Created on 2007年1月1日, 下午4:44 jpRBER_X
* @}Zd (o
* To change this template, choose Tools | Options and locate the template under H+ lX-,
* the Source Creation and Management node. Right-click the template and choose hq=,Z1J
* Open. You can then make changes to the template in the Source Editor. yub{8 f;v
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package com.tot.count; ^T:gb]i'Qa
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/** [#Y' dFQ
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* @author gY(1,+0-
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public class CountBean { ]IZ>2!6r
private String countType; iib
int countId; WF2NG;f=
/** Creates a new instance of CountData */ +`B'r
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public CountBean() {} mk!Dozb/
public void setCountType(String countTypes){ WNs}sNSf
this.countType=countTypes; /)EY2Y'
} n2{SV
public void setCountId(int countIds){ 7G<