jndi

<!-- 通过JNDI配置DataSource -->
    <bean id="dataSource"
        class="org.springframework.jndi.JndiObjectFactoryBean">
        <property name="jndiName">
            <value>java:comp/env/jdbc/jboa</value>
        </property>
    </bean>

在tomcat下的context.xml添加--数据库连接

<Resource name="jdbc/jboa" auth="Container" 
        type="javax.sql.DataSource" driverClassName="oracle.jdbc.driver.OracleDriver" 
        url="jdbc:oracle:thin:@localhost:1521:orcl" username="bdqn" password="bdqn" 
        maxActive="20" maxIdle="10" />