保留两位小数

admin

2020-05-25 6610de530f4ea610234cf39aa300095849c43600

 fanli/src/main/java/com/yeshi/fanli/service/inter/user/integral/IntegralExchangeService.java

@@ -7,6 +7,13 @@
import com.yeshi.fanli.vo.integral.ExchangeTipVO;



public interface IntegralExchangeService {

	
   /**

    * 根据主键查询

    * @param id

    * @return

    */

   public IntegralExchange selectByPrimaryKey(Long id);



   /**

    * 查询有效的