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: .':SD{
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CountBean.java oWXvkDN
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/* rycscE4,
* CountData.java uO"@YX/
* \BJnJk!%
* Created on 2007年1月1日, 下午4:44 w'L;`k;Q
* UKX'A)$
* To change this template, choose Tools | Options and locate the template under F+hsIsQ
* the Source Creation and Management node. Right-click the template and choose bzUc;&WDz
* Open. You can then make changes to the template in the Source Editor. YJ3970c/M
*/ T*YdGIFO
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package com.tot.count; r43dnwX
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/** }O
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* zlSwKd(
* @author X_%78$N-a`
*/ ;K:.*sAa
public class CountBean { P_b00",S
private String countType; g1&GX(4[
int countId; {?5EOp~
/** Creates a new instance of CountData */ BJW;A>@Pj
public CountBean() {} Xc
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public void setCountType(String countTypes){ pdtK3Pf
this.countType=countTypes; +d#ZSNu/
} q=96Ci _a
public void setCountId(int countIds){ C}+(L3Z
this.countId=countIds; w7dG=a&
} ia?8Z"&lK
public String getCountType(){ `^_.E:f
return countType; ky!'.3yoI
} Kx<