版权声明:随意转载。 https://blog.csdn.net/dengjili/article/details/83903910
xml配置方式
<?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-4.3.xsd">
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="com.mysql.cj.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">
<property name="dataSource" ref="dataSource" />
<property name="configLocation" value="classpath:mybaties.xml" />
</bean>
<bean id="mapperFactoryBean" class="org.mybatis.spring.mapper.MapperFactoryBean">
<property name="mapperInterface" value="priv.dengjl.springmybatis.dao.RoleMapper"/>
<property name="sqlSessionFactory" ref="sqlSessionFactory"/>
</bean>
</beans>
<?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>
<!-- 配置信息 -->
<typeAliases>
<typeAlias type="priv.dengjl.springmybatis.bean.Role" alias="role"/>
</typeAliases>
<mappers>
<mapper resource="priv/dengjl/springmybatis/mapper/RoleMapper.xml" />
</mappers>
</configuration>
基本使用
public class TestSqlFactoryBean {
private static final Logger logger = LoggerFactory.getLogger(TestSqlFactoryBean.class);
public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext("spring-mybaties2.xml");
RoleMapper roleMapper = context.getBean(RoleMapper.class);
Role role = roleMapper.selectRole(10086);
logger.debug(role.toString());
}
}