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: 0,+RF"R
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CountBean.java [of{~
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/* xc)A`(g
* CountData.java 0[
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* Created on 2007年1月1日, 下午4:44 am.}2QZU
* 1A\Jh3;Q
* To change this template, choose Tools | Options and locate the template under O8:$sei$
* the Source Creation and Management node. Right-click the template and choose Eukj2a
* Open. You can then make changes to the template in the Source Editor. v`3q0,,
*/ gwE#,OY*
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package com.tot.count; ut
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/** \.h!'nfF
* @IL_
* @author >DX\^86x
*/ 8a{S*
public class CountBean { t\44 Pu%
private String countType; ! bbVa/
int countId; 6 ,jp-`
/** Creates a new instance of CountData */ h+EG)
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public CountBean() {} tlhYk=yq
public void setCountType(String countTypes){ Y1RiuJtL
this.countType=countTypes;
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} qr>:meJy4
public void setCountId(int countIds){ ioxsx>e<
this.countId=countIds; sOzmw^7
} L3[r7 b
public String getCountType(){ +~~FfIzf#
return countType; mqL&b