<?xml version="1.0" encoding="UTF-8" ?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:ehcache="http://ehcache-spring-annotations.googlecode.com/svn/schema/ehcache-spring"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.2.xsd">
<!-- 配置自动扫包,包括子包,不与springmvc扫描相同的包,如果扫描到有@Component @Controller@Service等这些注解的类,则把这些类注册为bean-->
<context:component-scan base-package="com.ylg.dao;com.ylg.bean;com.ylg.service"/>
<!-- 引入配置文件 此处为db.properties-->
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:db.properties">
</property>
</bean>
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<!-- 指定连接数据库的驱动 -->
<property name="driverClass" value="${driver}"/>
<property name="jdbcUrl" value="${url}"/>
<property name="user" value="${username}"/>
<property name="password" value="${passwd}"/>
<!-- 指定连接数据库连接池的最大连接数 -->
<property name="maxPoolSize" value="${maxPoolSize}"/>
<!-- 指定连接数据库连接池的最小连接数 -->
<property name="minPoolSize" value="${minPoolSize}"/>
<!-- 指定连接数据库连接池的初始化连接数 -->
<property name="initialPoolSize" value="${initialPoolSize}"/>
<!-- 指定连接数据库连接池的连接的最大空闲时间 -->
<property name="maxIdleTime" value="${maxIdleTime}"/>
<!-- 连接关闭时默认将所有未提交的操作回滚。默认:false -->
<property name="autoCommitOnClose" value="${autoCommitOnClose}"/>
<!-- 当连接用完时,等待获取新的连接,超时后将抛出SQLException,如果设置为0,则无限等待,单位毫秒,默认:0 -->
<property name="checkoutTimeout" value="${checkoutTimeout}"/>
<property name="acquireIncrement" value="${acquireIncrement}"/>
<property name="acquireRetryAttempts" value="${acquireRetryAttempts}"/>
</bean>
<!-- spring和MyBatis完美整合,不需要mybatis的配置映射文件 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<!-- 自动扫描mapping.xml文件 -->
<property name="mapperLocations" value="classpath*:/config/mybatis/*Mapper.xml"/>
</bean>
<!-- Mapper接口所在包名,Spring会自动查找其下的Mapper -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="annotationClass" value="org.springframework.stereotype.Repository"/>
<property name="basePackage" value="com.ylg.dao"/>
</bean>
<!-- 由spring管理mybatis的事物 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>
</beans>
spring+mybatis 配置文件
最新推荐文章于 2025-06-19 17:52:32 发布