在配置文件applicationContext.xml设置如下：
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd"> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<!-- 连接MySQL--><property name="driverClassName" value="com.mysql.jdbc.Driver"></property> <property name="url" value="jdbc:mysql://localhost:3306/mytest"></property> <property name="username" value="root"></property> <property name="password" value="root"></property>
<!-- 连接Oracle
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"></property> <property name="url" value="jdbc:oracle:thin:@localhost:1521:orcl"></property> <property name="username" value="scott"></property> <property name="password" value="tiger"></property>
-->
<!-- 连接SQL Server
<property name="driverClassName" value="com.microsoft.sqlserver.jdbc.SQLServerDriver"></property> <property name="url" value="jdbc:sqlserver://localhost:1433;databaseName=test"></property> <property name="username" value="sa"></property> <property name="password" value="yuji"></property>
-->
<property name="maxActive" value="100"></property> <property name="maxIdle" value="30"></property> <property name="maxWait" value="500"></property> <property name="defaultAutoCommit" value="true"></property> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource" ref="dataSource"></property> <property name="hibernateProperties"> <props>
<!-- MySQL的方言-->
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<!-- Oracle的方言
<prop key="hibernate.dialect">org.hibernate.dialect.OracleDialect</prop>-->
<!-- SQL Server的方言
<prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>-->
<prop key="hibernate.show_sql">true</prop> </props> </property> <property name="mappingResources"> <list> <value>com/test/bean/User.hbm.xml</value> </list> </property> </bean> <bean id="userDao" class="com.test.dao.impl.UserDAOImpl" scope="singleton"> <property name="sessionFactory"> <ref bean="sessionFactory"/> </property> </bean> <bean id="userService" class="com.test.service.impl.UserServiceImpl"> <property name="userDao" ref="userDao"></property> </bean> <bean id="saveUserAction" class="com.test.action.user.SaveUserAction" scope="prototype"> <property name="service" ref="userService"></property> </bean> <bean id="listUserAction" class="com.test.action.user.ListUserAction" scope="prototype"> <property name="service" ref="userService"></property> </bean> <bean id="removeUserAction" class="com.test.action.user.RemoveUserAction" scope="prototype"> <property name="service" ref="userService"></property> </bean> </beans>
