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: <WPLjgtn3
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CountBean.java z _A]mJ
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/* J9buf}C[
* CountData.java xb6y=L
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* Created on 2007年1月1日, 下午4:44 c_p7vvI&c0
* 60R Yw9d%0
* To change this template, choose Tools | Options and locate the template under Ep
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* the Source Creation and Management node. Right-click the template and choose ^)wTCkH&y
* Open. You can then make changes to the template in the Source Editor. ONr}{T%@/
*/ Xo,}S\wcn
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package com.tot.count; >s*ZT%TF
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/** 5}v<?<l9\
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* @author u(kacQ7
*/ 3fdx&}v/
public class CountBean { -(ev68'}W
private String countType; YoU|)6Of
int countId; ],.1=iY
/** Creates a new instance of CountData */ yAyq-G"sO
public CountBean() {} ON()2@Y4
public void setCountType(String countTypes){ !t.*xT4W
this.countType=countTypes; C~o\Q#*j
} 6$.I>8n
public void setCountId(int countIds){ (-e*xM m
this.countId=countIds; SAQ|1I#"/
}
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public String getCountType(){ /);S?7u.
return countType; SO!|wag$
} "bhF`,V
public int getCountId(){ B_ x?s
return countId; V DN@=/
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