Merge branch 'otc' of http://120.27.238.55:7000/r/exchange into otc

xiaoyong931011

2021-05-26 a0da4723b75c2bb13d2b4bef8fed196c678ddcde

 src/main/java/com/xcong/excoin/modules/contract/service/ContractOrderService.java

@@ -10,5 +10,4 @@
 */
public interface ContractOrderService extends IService<ContractOrderEntity> {

    public Result submitOrder(SubmitOrderDto submitOrderDto);
}