hibernate和ms-sql、tomcat连接池配置

hibernate.cfg.xml

<?xml version='1.0' encoding='big5'?>
<!DOCTYPE hibernate-configuration
PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">

<hibernate-configuration>

<session-factory>

<!--
<property name="show_sql">true</property>

<property name="dialect">net.sf.hibernate.dialect.SQLServerDialect</property>

<property name="connection.driver_class">net.sourceforge.jtds.jdbc.Driver</property>

<property name="connection.url">jdbc:jtds:sqlserver://localhost:1433/epsDB</property>

<property name="connection.username">sa</property>

<property name="connection.password">123456</property>
-->
<!--
<property name="show_sql">true</property>

<property name="dialect">net.sf.hibernate.dialect.MySQLDialect</property>

<property name="connection.driver_class">org.gjt.mm.mysql.Driver</property>

<property name="connection.url">jdbc:mysql://127.0.0.1:3306/test</property>

<property name="connection.username">root</property>

<property name="connection.password"></property>

-->

<property name="connection.datasource">java:comp/env/jdbc/epsDB</property>

<property name="show_sql">true</property>

<property name="use_outer_join">true</property>

<property name="hibernate.dialect">net.sf.hibernate.dialect.SQLServerDialect</property>

<mapping resource="map/Users.hbm.xml" />

</session-factory>

</hibernate-configuration>

============================================

Server.xml

<Logger className="org.apache.catalina.logger.FileLogger"
directory="logs" prefix="localhost_log." suffix=".txt"
timestamp="true"/>

<Context path="/eps" debug="0" docBase="D:/eps/web" reloadable="true">
<Resource name="jdbc/epsDB" auth="Container" type="javax.sql.DataSource"/>

<ResourceParams name="jdbc/epsDB">

<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>

<parameter>
<name>driverClassName</name>
<value>net.sourceforge.jtds.jdbc.Driver</value>
</parameter>

<parameter>
<name>url</name>
<value>jdbc:jtds:sqlserver://localhost:1433/epsDB</value>
</parameter>

<parameter>
<name>username</name>
<value>sa</value>
</parameter>

<parameter>
<name>password</name>
<value>123456</value>
</parameter>

<parameter>
<name>maxActive</name>
<value>20</value>
</parameter>

<parameter>
<name>maxIdle</name>
<value>10</value>
</parameter>

<parameter>
<name>maxWait</name>
<value>-1</value>
</parameter>
</ResourceParams>

</Context>
</Host>