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: `p|{(g'
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CountBean.java T&H[JQ/h
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/* xrFFmQ<_W
* CountData.java )}0(7z
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* Created on 2007年1月1日, 下午4:44 J'G 6Z7
* GKTrf\"c
* To change this template, choose Tools | Options and locate the template under b*+Od8r
* the Source Creation and Management node. Right-click the template and choose r n"'tvhm
* Open. You can then make changes to the template in the Source Editor. A36 dj
*/ K@)Hm\*
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package com.tot.count; 3P2H!r
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/** NuRxk eEO
* 6FFQoE|n
* @author KB0HM
*/ O-[ lL"T
public class CountBean { K?+iu|$&
private String countType; *yN+Xm8o
int countId; jjN]*{s
/** Creates a new instance of CountData */ _DnZ=&=MA
public CountBean() {} <5%x3e"7u
public void setCountType(String countTypes){ jQxv`H
this.countType=countTypes; #2<.0@@
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} $b,o3eC
public void setCountId(int countIds){ dMK|l
this.countId=countIds; TRW{`b[
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public String getCountType(){ V^Z"FwWk
return countType; 6 9_etv
} ?W:YS82
public int getCountId(){ -r )Q| U
return countId; A>8"8=C
} vq-Tq>
} ]:uJ&xUar