-- https://mvnrepository.com/artifact/com.oracle/ojdbc6 --> <dependency> <groupId>com.Oracle</groupId> <artifactId>ojdbc6</artifactId> <version>11.2.0.3.0</version> </dependency> <dependency> <groupId>tk.mybatis</groupId> <artifactId>mapper</artifactId> <version>4.0.0</version> </...
业务逻辑层,完成功能的设计 和dao层一样都是先设计接口,再创建要实现的类,然后在配置文件中进行配置其实现的关联。接下来就可以在service层调用dao层的接口进行业务逻辑应用的处理。 service的impl是把mapper和service进行整合的文件 封装Service层的业务逻辑有利于业务逻辑的独立性和重复利用性。 4controller 控制层,控...
使用org.mybatis.generator逆向工程生成model和mapper 1、引入MyBatis逆向工程的依赖 <!--scope:生效的范围(test:项目的此目录下才会生效) optional:依赖继承性--><dependency><groupId>org.mybatis.generator</groupId><artifactId>mybatis-generator-core</artifactId><scope>test</scope><version>1.3.2</version...
在application启动类中,增加注解,表示何处扫描mapper接口。 packagecom.founder.springboot;importorg.mybatis.spring.annotation.MapperScan;importorg.springframework.boot.SpringApplication;importorg.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication @MapperScan("com.founder.springboot.mappe...
<description>Demo project for Spring Boot</description> <properties> <java.version>8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> ...
model是模型的意思,与entity、domain、pojo类似,是存放实体的类,类中定义了多个类属性,并与数据库表的字段保持一致,一张表对应一个model类。主要用于定义与数据库对象应的属性,提供get/set方法,tostring方法,有参无参构造函数。 2dao(mapper) 又被成为mapper层,叫数据持久层,先设计接口,然后在配置文件中进行配置其...
1.在项目中添加mybatis和通用mapper的maven依赖 <!--mybatis --><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>1.1.1</version></dependency><!--mapper--><dependency><groupId>tk.mybatis</groupId><artifactId>mapper-spring-boot...
项目使用的是springboot,用gradle构建,记录以前maven里,可以使用mybatis的generator直接生成model,mapper接口以及相关的sql的xml文件,那gradle应该也可以,下面来配置一下。 在项目的build.gradle文件里 1 配置mybatis-generator-plugin依赖 配置mybatis-generator-plugin依赖 ...
PlaneDTO yourMappedPlaneDTO = planeMapper.planeToPlaneDTO(plane); ... } I did not fill in all values. But i hope the concept is clear. EDIT: You would also have to add the dependency of "mapstruct-processor" so that the MapperImpl classes can be gererated. <dependency> <groupId>or...
Model mapper not mapping values I am mapping a collection with a collection.Its getting mapped successfully most of time but sometime its getting failed and i am getting null values. ArrayList<RiskRequestDTO> riskList = new ArrayList<>();...