SpringBoot整合Mybatis

添加起步依赖：

<!--mybatis依赖--> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>1.1.1</version> </dependency>

添加数据库的驱动坐标：

<!--mysql依赖--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> </dependencies>

在配置文件中添加数据库连接信息：

spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://localhost:3306/数据库名称?useUnicode=true&characterEncoding=utf8 spring.datasource.username= spring.datasource.password=

在配置文件中添加mybatis信息：

#pojo别名扫描包 mybatis.type-aliases-package=com.example.domain.User #加载mybatis映射文件 mybatis.mapper-locations=classpath:mapper/*Mapper.xml

Controller类测试：

@Controller public class UserController { @Autowired private UserMapper userMapper; @RequestMapping("/query") @ResponseBody public List<User> queryList() { List<User> users = userMapper.queryList(); return users; } }