请教高手设置数据库最大连接数如何设置？

在hibernate.cfg.xml中加入

<property name="proxool.pool_alias">pool1</property>
<property name="proxool.xml">ProxoolConf.xml</property>
<property name="connection.provider_class">net.sf.hibernate.connection.ProxoolConnectionProvider</property>

然后，在和hibernate.cfg.xml同一个目录下，加一个ProxoolConf.xml文件，内容为

<?xml version="1.0" encoding="utf-8"?>
<!-- the proxool configuration can be embedded within your own application's.
Anything outside the "proxool" tag is ignored. -->
<something-else-entirely>
<proxool>
<alias>pool1</alias>
<!--proxool只能管理由自己产生的连接-->
<driver-url>jdbc:mysql://localhost:3306/struts?useUnicode=true&characterEncoding=GBK</driver-url>
<driver-class>org.gjt.mm.mysql.Driver</driver-class>
<driver-properties>
&