springboot 整合fluent mybatis的过程,看这篇够了

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=UTCspring.datasource.username=rootspring.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@NoArgsConstructorpublic 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

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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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