使用JDBCTemplate实现与Spring结合，方法公用 ——Spring配置（applicationContext.xml）

<?xml version="1.0" encoding="UTF-8"?>
<beans
  xmlns="http://www.springframework.org/schema/beans"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:p="http://www.springframework.org/schema/p"
  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
  <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"></property>
    <property name="url" value="jdbc:oracle:thin:@127.0.0.1:1521:orcl"></property>
    <property name="password" value="123"></property>
    <property name="username" value="pro"></property>
  </bean>
  <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
    <property name="dataSource" ref="dataSource"></property>
  </bean>
  <bean id="baseDao" class="org.dao.impl.EmpDaoImpl">
    <property name="jdbcTemplate" ref="jdbcTemplate"></property>
  </bean>
</beans>