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: Z )I4U
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CountBean.java |,crQ'N'
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* CountData.java
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* Created on 2007年1月1日, 下午4:44 7;V5hul
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package com.tot.count; X5=7DE]
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/** |k0VJi
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* @author g}7B0 yo
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public class CountBean { s&l[GKR
private String countType; +J}M$eQ
int countId; 8,Z0J
/** Creates a new instance of CountData */ 6Xa2A6
public CountBean() {} :0l(Ll KD
public void setCountType(String countTypes){ ))vwofkw4
this.countType=countTypes; go@}r<