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: N&x@_t""
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CountBean.java Q3(hK<Qh;
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/* sYl&Q.\q
* CountData.java gv`%Z8u(
* U`:l AG
* Created on 2007年1月1日, 下午4:44
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* q$bHO
* To change this template, choose Tools | Options and locate the template under @wg&6uQ
* the Source Creation and Management node. Right-click the template and choose /DK*yS
* Open. You can then make changes to the template in the Source Editor. zUe#Wp[
*/ rve7YS'
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package com.tot.count; " vv$%^
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/** -Mr{+pf
* - $xKv4
* @author MoZU(j
*/ e|S+G6 :O2
public class CountBean { e!TG< (S
private String countType; =ltbS f7
int countId; TXA. 6e
/** Creates a new instance of CountData */ pZyb
public CountBean() {} GjG{qR
public void setCountType(String countTypes){ B.{8/.4
this.countType=countTypes; l_UXrnm/N
} rOs)B 21/
public void setCountId(int countIds){ $0S.@wUG
this.countId=countIds; e{c._zr,
} r!"CH5dT
public String getCountType(){ U{j5kX
return countType; ;4+qPWwq8W
} KteZK.+#:
public int getCountId(){ L&