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: {A'_5 X9
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CountBean.java u=t.1eS5
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/* v1z
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* CountData.java %rJ'DPs
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* Created on 2007年1月1日, 下午4:44 7=gcdfW,;x
* UCJx{7
* To change this template, choose Tools | Options and locate the template under 9_fbl:qk;\
* the Source Creation and Management node. Right-click the template and choose p0hE`!
* Open. You can then make changes to the template in the Source Editor. bE?X?[K
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package com.tot.count; .FG%QF F~
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/** H*Tzw,f~ v
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* @author :0Z\-7iK
*/ ih-J{1
public class CountBean { 2'u%
private String countType; fZrh_^yH
int countId; LGK@taw^
/** Creates a new instance of CountData */ Kc,i$FH
public CountBean() {} L~AU4Q0o
public void setCountType(String countTypes){ "SRS{-p0
this.countType=countTypes; aK/fZ$Qc
} HoK+g_9~
public void setCountId(int countIds){ N&