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: |/lIasI
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CountBean.java cCV"(Oo[H|
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* CountData.java Q84KU8?d
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* Created on 2007年1月1日, 下午4:44 N<> dg
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package com.tot.count; r IK|} 5
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/** nLfnikw&
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public class CountBean { -6tF
private String countType; x(7K3(#|
int countId; C aJD*
/** Creates a new instance of CountData */ b);}x1L.T
public CountBean() {} QT&{M
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public void setCountType(String countTypes){ }lb.3fqiA
this.countType=countTypes; #Aan v
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public void setCountId(int countIds){ n
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this.countId=countIds; t+(CAP|,
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public String getCountType(){ xBG1up<z
return countType; "\=_- `
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public int getCountId(){ uATBt
return countId; *-Yw0Y[E
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} gwYd4
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CountCache.java X*yl%V
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* Created on 2007年1月1日, 下午5:01 +{w&ksk
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