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: Zso&.IATng
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CountBean.java
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/* ]W3D4Swq
* CountData.java Xjc{={@p3
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* Created on 2007年1月1日, 下午4:44 Q3,`'[ F
* _@jBz"aq\
* To change this template, choose Tools | Options and locate the template under _ In[Z?P}
* the Source Creation and Management node. Right-click the template and choose 6?Ul)'
* Open. You can then make changes to the template in the Source Editor. C#[YDcp4
*/ Px5ArSS
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package com.tot.count; ~` v7
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/** l j*ELy
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* @author ,$@nbS{Q]
*/ H[?~u+
public class CountBean { ja*k\w{U'
private String countType; _;",7bT80
int countId; `W< 7.
/** Creates a new instance of CountData */ G^]T
public CountBean() {} +,<\LIP
public void setCountType(String countTypes){ w~@.&
this.countType=countTypes; U.~,Bwb
} o-2FGM`*VB
public void setCountId(int countIds){ z.n`0`^
this.countId=countIds; % Uybp
} gE%{#&