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: +[tP_%/r'^
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CountBean.java 5+wAzVA
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/* vEn4L0D
* CountData.java M4W5f#C5Ee
* Rx+p.
* Created on 2007年1月1日, 下午4:44 :Q@&5!]>d
* +k>.Q0n%m
* To change this template, choose Tools | Options and locate the template under ivz{L-
* the Source Creation and Management node. Right-click the template and choose -(b kr+N
* Open. You can then make changes to the template in the Source Editor. <Z/x,-^*<
*/ r4#o+qE
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package com.tot.count; NhYLtw^u
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/** pn^ d]rou?
* rX1QMR7?
* @author YSe.t_K2C
*/ 9tqF8pb7v
public class CountBean { PV=5UyjW
private String countType; Gmz6$^D
int countId; ?pzaG{
/** Creates a new instance of CountData */ 5;{H&O9Q
public CountBean() {} mtjh`
public void setCountType(String countTypes){ FeTL&$O
this.countType=countTypes; piZJJYv t
} Zg.&