在与Spring集成前，一方面我们需要下载Spring的所需的jar文件，我是刚才Spring官方网站上下载的最新的spring-framework-3.2.2.RELEASE-dist.zip压缩文件，里面包含了Spring所有jar文件以及文档；另一方面我们需要从mybitis的官方网站上下载mybatis-spring插件,我是下载最新的mybatis-spring-1.2.0-bundle.zip压缩文件，里面包含了需要的jar文件。由于本文使用的dbcp作为数据库连接池，所以还要准备dbcp jar文件。
关于Spring的事务配置，本博文不会赘述。下面就详细介绍下集成
以下代码按照下图结构组织：
一、准备t_mobile表
二、编写Mobile实体
[java] view plain copy package com.jefry; public class Mobile { private int id; private String telnumber; public int getId() { return id; } public void setId(int id) { this.id = id; } public String getTelnumber() { return telnumber; } public void setTelnumber(String telnumber) { this.telnumber = telnumber; } }三、编写Mobile数据库接口
[java] view plain copy package com.jefry; public interface MobileMapper { public Mobile getMoble(int id); }四、编写Mobile业务Bean，里面注入Mobile数据库接口对象
[java] view plain copy package com.jefry; public class MobileService { private MobileMapper mobileMapper; public void setMobileMapper(MobileMapper mobileMapper) { this.mobileMapper = mobileMapper; } public Mobile getMoble(int id){ return mobileMapper.getMoble(id); } }五、准备ibitis配置文件
[html] view plain copy <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <typeAliases> <typeAlias alias="Mobile" type="com.jefry.Mobile"/> </typeAliases> <mappers> <mapper resource="com/jefry/MobileMapper.xml"/> </mappers> </configuration>六、编写Mobile数据库映射文件
[html] view plain copy <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.jefry.MobileMapper"> <resultMap id="mobileResultMap" type="Mobile"> <id property="id" column="id" javaType="int" jdbcType="INTEGER"/> <result property="telnumber" column="telnumber" javaType="string" jdbcType="VARCHAR"/> </resultMap> <select id="getMoble" parameterType="int" resultMap="mobileResultMap" > select * from t_mobile where id = #{id} </select> </mapper>七、由Spring管理业务bean对象（bean.xml）
[html] view plain copy <?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.xsd"> <!-- more bean definitions go here --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <property name="url" value="jdbc:mysql://127.0.0.1:3306/test"/> <property name="username" value="root"/> <property name="password" value="root"/> </bean> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!--dataSource属性指定要用到的连接池--> <property name="dataSource" ref="dataSource"/> <!--configLocation属性指定mybatis的核心配置文件--> <property name="configLocation" value="mybatis-config.xml"/> </bean> <bean id="mobileMapper" class="org.mybatis.spring.mapper.MapperFactoryBean"> <!--sqlSessionFactory属性指定要用到的SqlSessionFactory实例--> <property name="sqlSessionFactory" ref="sqlSessionFactory" /> <!--mapperInterface属性指定映射器接口，用于实现此接口并生成映射器对象--> <property name="mapperInterface" value="com.jefry.MobileMapper" /> </bean> <bean id="mobileService" class="com.jefry.MobileService"> <property name="mobileMapper" ref="mobileMapper"/> </bean> </beans>八、编写测试代码
[java] view plain copy package com.jefry; import java.io.IOException; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class Test { static String resource = "mybatis-config.xml"; public static void main(String[] args) throws IOException { ApplicationContext context = new ClassPathXmlApplicationContext(new String[] {"bean.xml"}); MobileService mobileService = context.getBean("mobileService", MobileService.class); System.out.println("编号1的电话号码：" + mobileService.getMoble(1).getTelnumber()); } }九、测试结果
