Spring与Mybatis的整合

Spring与Mybatis的整合

Spring与Mybatis整合避免了解数据库时重复创建工厂，可将工厂的创建交给Spring管理

原始：

public void save(Account account) {

        

        try {
            InputStream resourceAsStream = Resources.getResourceAsStream("sqlMapConfig.xml");
            SqlSessionFactory sessionFactory = new SqlSessionFactoryBuilder().build(resourceAsStream);
            SqlSession sqlSession = sessionFactory.openSession();
            AccountMapper mapper = sqlSession.getMapper(AccountMapper.class);
            mapper.save(account);
            sqlSession.commit();
            sqlSession.close();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }

整合后：

@Autowired
private AccountMapper accountMapper;

public void save(Account account) {

        accountMapper.save(account);

    }

需要在pom中导入

  org.mybatis
  mybatis-spring
  1.3.1

接下来需要在applicationContext.xml中配置

sqlMapConfig将会变的更加简洁

原始：