springboot 通用Mapper使用

Posted 2021-02-11 点点_滴滴

https://blog.csdn.net/dwf_android/article/details/79359360

https://www.cnblogs.com/larryzeal/p/5874107.html

https://blog.csdn.net/qq_19260029/article/details/78010369

https://www.cnblogs.com/jinjiyese153/p/8579972.html

<!--通用Mapper start-->
        <dependency>
            <groupId>tk.mybatis</groupId>
            <artifactId>mapper-spring-boot-starter</artifactId>
            <version>2.1.5</version>
        </dependency>
        <!--通用Mapper end-->

mapper:
  mappers: com.hc.commonMapper.tkMyMapper
  identity: mysql
  not-empty: false

package com.hc.commonMapper;

import tk.mybatis.mapper.common.Mapper;
import tk.mybatis.mapper.common.MySqlMapper;


public interface tkMyMapper<T> extends Mapper<T>, MySqlMapper<T> {
}//end

package com.hc.tkMapper;

import com.hc.commonMapper.tkMyMapper;
import com.hc.entity.liehu_app;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Service;

@Service
@Mapper
public interface hc_appMapper extends tkMyMapper<hc_app> {

}//end