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: fZ9EE3
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CountBean.java KtT.WHr(m
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/* h\oAW?^
* CountData.java pJ` M5pF
* "[PxLq5
* Created on 2007年1月1日, 下午4:44 4Y):d!'b
* .4M8
* To change this template, choose Tools | Options and locate the template under b7
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* the Source Creation and Management node. Right-click the template and choose rjmKe*_1V
* Open. You can then make changes to the template in the Source Editor. tQSj[Yl
*/ Xq3n7d.
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package com.tot.count; E<[_L!2
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/** Q?f%]uGFQ
* ]=s!cfu
* @author j@kL`Q\&I
*/ Cm~h\+"
public class CountBean { Wq bfZx
private String countType; hK!Z~
int countId; @%4MFc0`!
/** Creates a new instance of CountData */ 0p8Z l
public CountBean() {} i[:S *`@S
public void setCountType(String countTypes){ IrAc&Eh