1.导入pom依赖
- <!-- mybatis-->
- <dependency>
- <groupId>org.mybatis.spring.boot</groupId>
- <artifactId>mybatis-spring-boot-starter</artifactId>
- <version>1.3.1</version>
- </dependency>
-
- <!--mysql依赖-->
- <dependency>
- <groupId>mysql</groupId>
- <artifactId>mysql-connector-java</artifactId>
- </dependency>
-
- <dependency>
- <groupId>org.apache.commons</groupId>
- <artifactId>commons-dbcp2</artifactId>
- <version>2.5.0</version>
- </dependency>
- <!-- 引入fluent-mybatis 运行依赖包, scope为compile -->
- <dependency>
- <groupId>com.github.atool</groupId>
- <artifactId>fluent-mybatis</artifactId>
- <version>1.6.8</version>
- </dependency>
- <!-- 引入fluent-mybatis-processor, scope设置为provider 编译需要,运行时不需要 -->
- <dependency>
- <groupId>com.github.atool</groupId>
- <artifactId>fluent-mybatis-processor</artifactId>
- <version>1.6.8</version>
- </dependency>
2.配置数据库连接
- spring.datasource.url= jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC
- spring.datasource.username=root
- spring.datasource.password=root
3.创建数据库表
- CREATE TABLE `student` (
- `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
- `name` varchar(20) DEFAULT NULL,
- `age` int(11) DEFAULT NULL,
- PRIMARY KEY (`id`)
- ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='学生表';
4.创建Student实体类,
①实体类添加 @FluentMybatis
②实现 IEntity 接口
- @FluentMybatis
- @Data
- @NoArgsConstructor
- public class Student implements IEntity {
- private Long id;
- private String name;
- private Integer age;
- }
5.重新构建项目

构建完成后,target目录下就会新建几个文件夹

6. 测试
- @Autowired
- private StudentMapper studentMapper; // target目录下
- @RequestMapping("insert")
- public void insert(){
- Student student = new Student();
- student.setName("dl");
- student.setAge(25);
- studentMapper.insert(student);
- }
数据库已插入

************************************
如果出现Mapper文件找不到路径的异常,很可能是在之前idea中将target文件隐藏了,只需
File --> setting --> File Types 将忽视的target文件删掉就可以了

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