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: kj_o I5<'
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CountBean.java 5,
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/* 'J(rIH3U
* CountData.java $<R\|_6J
* M6J~%qF^
* Created on 2007年1月1日, 下午4:44 T:$ a
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* To change this template, choose Tools | Options and locate the template under W@<(WI3
* the Source Creation and Management node. Right-click the template and choose e<wA["^
* Open. You can then make changes to the template in the Source Editor. C-Y~T;53
*/ @H%)!f]zWt
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package com.tot.count;
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/** c*LB=;npI
* f5p>oXo4b
* @author Pi|WOE2
*/ ;"/[gFD5u
public class CountBean { C+\c(M a
private String countType; UYJMW S=
int countId; u0^Vy#@_
/** Creates a new instance of CountData */ TC 7&IqT
public CountBean() {} 7Gg3$E+#*
public void setCountType(String countTypes){ LLE\ ;,bv
this.countType=countTypes; dO/iL7K&
} rH@{[~p
public void setCountId(int countIds){ m~`d<RM/
this.countId=countIds; rqJ'm?>cr
} cm`Jr#kl{
public String getCountType(){ B!: %^S
return countType; yV`H_iC
} -Zs.4@GH
public int getCountId(){ Q+L;k
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return countId; "9W]TG
} PvW {g5)S
} \*] l'>x1
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