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: `j59MSuK
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CountBean.java XV2f|8d>
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/* <!\J([NM8
* CountData.java ;6o p|
* -v9V/LJ
* Created on 2007年1月1日, 下午4:44 $4V ~hI4
* ;APpgt4
* To change this template, choose Tools | Options and locate the template under C!SB5G>OH
* the Source Creation and Management node. Right-click the template and choose n>X
* Open. You can then make changes to the template in the Source Editor. $S$%avRX
*/ zxCxGT\;
:~ 3/
package com.tot.count; %ma1LN[
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/** #(@dN+
* :L9\`&}FS
* @author EX8:B.z`57
*/ >L anuv)O
public class CountBean { au8bEw&W
private String countType; n<7#?X7
int countId; nX>k}&^L
/** Creates a new instance of CountData */ @4_CR
public CountBean() {} ^!|BKH8>f%
public void setCountType(String countTypes){ Zx<s-J4o=w
this.countType=countTypes; pTmG\wA~$
} 8k+Ctk
public void setCountId(int countIds){ '<m[
this.countId=countIds; bt#=p7W
} (~{7 e/)r
public String getCountType(){ iD@2_m)
return countType; 2:i`,
} <