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: qmtVk
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CountBean.java K(Zd-U
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* CountData.java `3/,-
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* Created on 2007年1月1日, 下午4:44 :}o0Eb
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* the Source Creation and Management node. Right-click the template and choose "4&HxD8_ih
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package com.tot.count; k]ptk^
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/** CPFd 33
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* @author ZTMzL%i
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public class CountBean { 6=MejT
private String countType; =JX.*
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int countId; Euk#C;uBg
/** Creates a new instance of CountData */ Rfeiv
public CountBean() {} fPZBm&`C
public void setCountType(String countTypes){ qYGnebn@\
this.countType=countTypes; MU-ie*+
} Xr6lYO _R
public void setCountId(int countIds){ 9 qqy( H
this.countId=countIds; x44)o:
} v9u/<w68!
public String getCountType(){ S-Ryt>G
return countType; ^['% wA%
} ov*zQP
public int getCountId(){ &