Spring整合Mybatis思路梳理总结

<bean id="" class=""/>

is = Resources.getResourceAsStream("mybatis-config.xml");
sqlSessionFactory = new SqlSessionFactoryBuilder(),build(is);

1).SqlSessionFactory(Factory)Bean implements FactoryBean<SqlSessionFactory> {
  	SqlSessionFactory getObject() {
        is = Resources.getResourceAsStream("mybatis-config.xml");
		sqlSessionFactory = new SqlSessionFactoryBuilder(),build(is);
    }	  
    Class getClass() {
        return SqlSessionFactory.class;
    }
    boolean isSingleton() {
        return true;
    }
 }
2).工厂管理SqlSessionFactory
<bean id="sqlSessionFactory" class="xxx.SqlSessionFactoryBean">
3).工厂获取
SqlSessionFactory sf = context.getBean("sqlSessionFactory");

<!-- 配置Spring.xml文件 -->

<!-- 创建数据源对象 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" >
	<property name="driverName" value="com.mysql.cj.jdbc.Driver"/>
    <property name="url" value="jdbc:mysql://localhost:3306/xxx"/>
    <property name="username" value="root"/>
    <property name="password" value="root"/>
<bean/>

<!-- 创建SqlSessionFactory对象 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    <!-- 注入数据源对象 -->
    <property name="dataSource" ref="dataSource" />
    <!-- 注入mapper文件的位置 -->
    <property name="mapperLocations">
        <array>
            <value>.....</value>
        </array>
    </property>
<bean/>