add getDayHighAndLow interface

Helius

2020-05-31 fe491a4f845bc865b63f73b04ba958bc2d4e12a1

 src/main/java/com/xcong/excoin/modules/coin/service/OrderCoinService.java

@@ -27,4 +27,6 @@


   public Result checkIsCollect(String symbol);



   public Result findCollectList();



}