spring-mybatis 配装记录

<?xml version="1.0" encoding="UTF-8"?>
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop.xsd">

 
  
  
  
  

 
 
  
  
  
 
 
  
 
 

替代了mybatis-config里面的

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在test类里面代码更换

前：

public void selectUser() throws IOException {
        String resource="mybatis-config.xml";
        InputStream inputStream=
                 Resources.getResourceAsStream(resource);
        SqlSessionFactory sessionFactory=
                new SqlSessionFactoryBuilder().build(inputStream);
        SqlSession sqlSession=
                sessionFactory.openSession(true);
        UserMapper mapper=sqlSession.getMapper(UserMapper.class);
        List users=mapper.selectUser();
        for (User u:users
             ) {
            System.out.println(u.toString());
        }
        sqlSession.close();
    }
}后：

 public void smTest(){
        ApplicationContext applicationContext=
                new ClassPathXmlApplicationContext("spring-dao.xml");
        UserMapper userMapper=
                (UserMapper) applicationContext.getBean("userMapper");
        List users= userMapper.selectUser();
        for (User u:users
             ) {
            System.out.println(u.toString());
        }
    }
}