<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:aop="http://www.springframework.org/schema/aop"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:tx="http://www.springframework.org/schema/tx"

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-2.5.xsd

http://www.springframework.org/schema/aop

http://www.springframework.org/schema/aop/spring-aop-2.5.xsd

http://www.springframework.org/schema/tx

http://www.springframework.org/schema/tx/spring-tx-2.5.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context-2.5.xsd"

default-autowire="no">

<!-- 解析db.properties -->

<context:property-placeholder location="classpath:db.properties"/>

<!--数据源 -->

<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

<property name="jdbcUrl" value="${db.jdbcUrl}"></property>

<property name="driverClass" value="${db.driverClass}"></property>

<property name="user" value="${db.user}"></property>

<property name="password" value="${db.password}"></property>

<property name="maxPoolSize" value="40"></property>

<property name="minPoolSize" value="1"></property>

<property name="initialPoolSize" value="1"></property>

<property name="maxIdleTime" value="30"></property>

<property name="checkoutTimeout" value="6000"></property>

</bean>

<!-- session工厂 -->

<bean id="sessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

<!--注入数据源 -->

<property name="dataSource" ref="dataSource"></property>

<!-- 引入mybatis-config.xml配置文件-->

<property name="configLocation" value="classpath:mybatis-config.xml"></property>

</bean>

<!-- mapper接口 -->

<bean id="mapperscan" class="org.mybatis.spring.mapper.MapperScannerConfigurer">

<!-- 配置sessionfactory-->

<property name="sqlSessionFactoryBeanName" value="sessionFactory"></property>

<!--扫描mapper接口 -->

<property name="basePackage" value="dao"></property>

</bean>

<!-- 配置事务管理 -->

<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

<!-- 注入数据源 -->

<property name="dataSource" ref="dataSource"></property>

</bean>

<!--开启事务管理驱动 -->

<tx:annotation-driven transaction-manager="transactionManager"/>

</beans>