text: package cn.hellohao.dao;
  
  import cn.hellohao.pojo.UserGroup;
  import org.apache.ibatis.annotations.Mapper;
  import org.apache.ibatis.annotations.Param;
  
  /**
   * @author Hellohao
   * @version 1.0
   * @date 2019/8/20 13:45
   */
  @Mapper
  public interface UserGroupMapper {
      UserGroup useridgetusergroup(@Param("userid") Integer userid);
      UserGroup idgetusergroup(@Param("id") Integer id);
      Integer addusergroup(UserGroup userGroup);
      Integer updateusergroup(UserGroup userGroup);
      Integer updateusergroupdefault(@Param("groupid") Integer groupid);
      Integer deleusergroup(@Param("userid") Integer userid);
  
  
  
  }
  