Spring连接MySQL、Oracle和SQL Server的数据库运动连接属性

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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="123"></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>

Spring连接MySQL、Oracle和SQL Server的数据库运动连接属性

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原文地址：http://www.cnblogs.com/yccmelody/p/5478376.html