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: )aSj!X'`;
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CountBean.java qLC_p)
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/* [bM$n
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* CountData.java ,w-=8>5lrj
* F{*{f =E!B
* Created on 2007年1月1日, 下午4:44 "#}Uh
* Q1f)uwh
* To change this template, choose Tools | Options and locate the template under OM,Dy&Y
* the Source Creation and Management node. Right-click the template and choose h0**[LDH
* Open. You can then make changes to the template in the Source Editor. *rKj%Me
*/ wHx@&Tp
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package com.tot.count; oKyl2jg+,
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/** (sM$=M<$
* B|9[DNd
* @author cft/;Au{
*/ 'O>p@BEK
public class CountBean { hc7"0mVd{
private String countType; X%(1C,C(
int countId; '`s\_Q)hG_
/** Creates a new instance of CountData */ qmmQHS
public CountBean() {} ^.3(o{g
public void setCountType(String countTypes){ eBT+|
this.countType=countTypes; CgT5sk}
} {7d(B1[1
public void setCountId(int countIds){ <S[]VXy
this.countId=countIds; BjX*Gm6l
} unX mMSz(
public String getCountType(){ pW4O[v`
return countType; <TN+-)H6
} *2,tGZ
public int getCountId(){ 3R|UbG`
return countId; ,:[\h\5m
} 8O^<