content: package com.service;
  
  import com.baomidou.mybatisplus.mapper.Wrapper;
  import com.baomidou.mybatisplus.service.IService;
  import com.utils.PageUtils;
  import com.entity.ShangpinfenleiEntity;
  import java.util.List;
  import java.util.Map;
  import com.entity.vo.ShangpinfenleiVO;
  import org.apache.ibatis.annotations.Param;
  import com.entity.view.ShangpinfenleiView;
  
  
  /**
   * 商品分类
   *
   * @author 
   * @email 
   * @date 2021-04-18 15:18:17
   */
  public interface ShangpinfenleiService extends IService<ShangpinfenleiEntity> {
  
      PageUtils queryPage(Map<String, Object> params);
      
     	List<ShangpinfenleiVO> selectListVO(Wrapper<ShangpinfenleiEntity> wrapper);
     	
     	ShangpinfenleiVO selectVO(@Param("ew") Wrapper<ShangpinfenleiEntity> wrapper);
     	
     	List<ShangpinfenleiView> selectListView(Wrapper<ShangpinfenleiEntity> wrapper);
     	
     	ShangpinfenleiView selectView(@Param("ew") Wrapper<ShangpinfenleiEntity> wrapper);
     	
     	PageUtils queryPage(Map<String, Object> params,Wrapper<ShangpinfenleiEntity> wrapper);
     	
  }
  
  