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: evvv&$&
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CountBean.java K41Gn
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/* Dq[Z0"8
* CountData.java [pxC3{|d$
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* Created on 2007年1月1日, 下午4:44 Whl^~$+f
* q}|_]R_y
* To change this template, choose Tools | Options and locate the template under mJ>msI
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* the Source Creation and Management node. Right-click the template and choose /T<))@$
* Open. You can then make changes to the template in the Source Editor. f\vMdY
*/ b*)F7{/Z
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package com.tot.count; >&YUV.mLY
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/** @%"r69\
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* @author {\vcwMUzZ
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public class CountBean { EC/=JlL`5
private String countType; gvFs$X*^:
int countId; hw({>cH\
/** Creates a new instance of CountData */ zQ#2BOx1
public CountBean() {} 6L<QKE=
public void setCountType(String countTypes){ S|
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this.countType=countTypes; $d*PY_
} j8)rz
public void setCountId(int countIds){ xnOd$]
this.countId=countIds; Oy_%U*
} | Di7,$c
public String getCountType(){ -&E