Spring Boot 之 mybatis 通用mapper

项目依赖

    org.mybatis.spring.boot
    mybatis-spring-boot-starter
    1.3.1



    tk.mybatis
    mapper-spring-boot-starter
    1.1.4



    com.github.pagehelper
    pagehelper-spring-boot-starter
    1.2.1

application.properties 配置

spring.profiles.active=dev

# mybatis 配置
mybatis.type-aliases-package=cn.org.jetbrains.universalmapper.pojo
mybatis.mapper-locations=classpath:mapper/*.xml
# 通用 Mapper 配置
mapper.mappers=cn.org.jetbrains.universalmapper.util.MyMapper
mapper.not-empty=false
mapper.identity=MYSQL
# 分页插件配置
pagehelper.helperDialect=mysql
pagehelper.reasonable=true
pagehelper.supportMethodsArguments=true
pagehelper.params=count=countSql

mybatis.config-location=classpath:config/mybatis-config.xml

server.port=9090
debug=true
logging.level.root=debug
logging.level.tk.mybatis.springboot.mapper=trace
spring.datasource.url=jdbc:mysql://localhost:3306/test
spring.datasource.username=root
spring.datasource.password=changdaye
spring.datasource.driver-class-name=com.mysql.jdbc.Driver

MyMapper

public interface MyMapper  extends Mapper, MySqlMapper {
    //TODO
    //FIXME 特别注意，该接口不能被扫描到，否则会出错
}

启动类

@SpringBootApplication
@MapperScan(basePackages = "cn.org.jetbrains.universalmapper.dao")
public class UniversalmapperApplication {

    public static void main(String[] args) {
        SpringApplication.run(UniversalmapperApplication.class, args);
    }
}

Dao

@Mapper
public interface DemoDao  extends MyMapper{
}

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