Mybatis系列十一：整合Spring

我会带着你远行 2022-02-16 04:02 302阅读 0赞

官方整合示例： [https://github.com/mybatis/jpetstore-6][https_github.com_mybatis_jpetstore-6]

1、添加依赖

<dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.1</version>
        </dependency>
        
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.3.0</version>
        </dependency>

2、在applicationContext.xml文件添加mybatis相关配置

<?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:context="http://www.springframework.org/schema/context"
    	xmlns:mybatis-spring="http://mybatis.org/schema/mybatis-spring"
    	xmlns:tx="http://www.springframework.org/schema/tx"
    	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
    		http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring-1.2.xsd
    		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
    		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">
    
    	
    	<context:component-scan base-package="com.atguigu.mybatis">
    		<context:exclude-filter type="annotation"
    			expression="org.springframework.stereotype.Controller" />
    	</context:component-scan>
    
    	
    	<context:property-placeholder location="classpath:dbconfig.properties" />
    	
    	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
    		<property name="jdbcUrl" value="${jdbc.url}"></property>
    		<property name="driverClass" value="${jdbc.driver}"></property>
    		<property name="user" value="${jdbc.username}"></property>
    		<property name="password" value="${jdbc.password}"></property>
    	</bean>
    	
    	<bean id="dataSourceTransactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    		<property name="dataSource" ref="dataSource"></property>
    	</bean>
    
    	
    	<tx:annotation-driven transaction-manager="dataSourceTransactionManager"/>
    	
    	
    	
    	<bean id="sqlSessionFactoryBean" class="org.mybatis.spring.SqlSessionFactoryBean">
    		<property name="dataSource" ref="dataSource"></property>
    		
    		<property name="configLocation" value="classpath:mybatis-config.xml"></property>
    		
    		<property name="mapperLocations" value="classpath:mybatis/mapper/*.xml"></property>
    	</bean>
    	
    	
    	<bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
    		<constructor-arg name="sqlSessionFactory" ref="sqlSessionFactoryBean"></constructor-arg>
    		<constructor-arg name="executorType" value="BATCH"></constructor-arg>
    	</bean>
    	
    	
    	<mybatis-spring:scan base-package="com.atguigu.mybatis.dao"/>
    	
    	
    </beans>

[https_github.com_mybatis_jpetstore-6]: https://github.com/mybatis/jpetstore-6