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: \zwm:@lG
A_e5Vb,u.
CountBean.java RTDplv; ]
H<;~u:;8Q
/* 'NCx <0*
* CountData.java 5R%y3::$S
* ?GtI.flV
* Created on 2007年1月1日, 下午4:44 #/8
Nav
* g:!R't?
* To change this template, choose Tools | Options and locate the template under )O$S3ojZ
* the Source Creation and Management node. Right-click the template and choose \m1^sFMZ
* Open. You can then make changes to the template in the Source Editor. |5&7;;$
*/ (<@`MPI\@
Fey^hx
w =
package com.tot.count; l<<9H-O
QUfF>,[sv
/** g!r)yzK
* 83p8:C.Ze
* @author ^#K^W V
*/ NS TO\36
public class CountBean { q_L. Sy|)
private String countType; -w8?Ur1x:
int countId; 6D`.v@
/** Creates a new instance of CountData */ lz1cLl
m
public CountBean() {} .cx9+;
public void setCountType(String countTypes){ Bn=YGEvz
this.countType=countTypes; =UWW(^M#[:
} %qqeL
public void setCountId(int countIds){ ='C;^
Bk
this.countId=countIds; ;B(16&l=q
} G `B=:s]
public String getCountType(){ -mo4`F
return countType; [Ls%nz|
} ae2SU4Jx
public int getCountId(){ \5=4!Ez
return countId; q|IU+r:! 3
} PL!dkaD^y>
} )KkV<