yujian
2020-05-21 ccc87b5ac3d6271f95bb8bd89d2f38d765365702
fanli/src/main/java/com/yeshi/fanli/service/inter/brand/BrandClassService.java
@@ -61,5 +61,19 @@
    */
   public int deleteBatchByPrimaryKey(List<Long> list);
   /**
    *
    * @param id
    * @return
    */
   public BrandClass selectByPrimaryKey(Long id);
   /**
    * 状态切换
    * @param id
    * @throws BrandClassException
    */
   public void switchState(Long id) throws BrandClassException;
   
}