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: f%}+.eD
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/* ^#Y6
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* CountData.java FXSDN268
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* Created on 2007年1月1日, 下午4:44 qlxW@|
* zg
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* To change this template, choose Tools | Options and locate the template under z$V8<&q
* the Source Creation and Management node. Right-click the template and choose O``MUb b
* Open. You can then make changes to the template in the Source Editor. =!c+|X`
*/ G_<[sMC8
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package com.tot.count; g`6wj|@ =W
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/** E0hp%:
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* @author Iw:("A&~
*/ v}Nx*%
public class CountBean { : [9'nR
private String countType; ["IJh
int countId; !?>)[@2
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/** Creates a new instance of CountData */ H.mG0x`M"E
public CountBean() {} w+Z};C
public void setCountType(String countTypes){ :y
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this.countType=countTypes; ^MW%&&,BL
} mpivg
public void setCountId(int countIds){ &zd7t6
this.countId=countIds; qR<DQTO<
} $"(YE #]|
public String getCountType(){ -U $pW(~
return countType; ;E"mB4/)
} M0e|G.S&_
public int getCountId(){ >y~_Hh(TSL
return countId; .:raeDrd
} T??aVe]c
} M^f1D&A