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: E7MSoBX9M
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CountBean.java BHUI1y5t
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/* <:}nd:l1
* CountData.java H3D<"4Q>
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* Created on 2007年1月1日, 下午4:44 jb.H[n,\
* W#p7M[
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* the Source Creation and Management node. Right-click the template and choose CBEf;Ig
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package com.tot.count; }xk(aM_
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/** oBkhb
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* @author At iUTA
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public class CountBean { Cq\XLh `
private String countType; <(xqw<)
int countId; y?<KN0j
/** Creates a new instance of CountData */ SMX]JZmH
public CountBean() {} N,Eap KG
public void setCountType(String countTypes){ mn/)_1',
this.countType=countTypes; +i&<`ov
} Q 7_5
public void setCountId(int countIds){ 5qb93E"C
this.countId=countIds; <