add submit repeat limit

Helius

2020-07-09 655ffe8d3b9b07213167386b450e69ebd4b0beb6

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

@@ -42,4 +42,6 @@

    public Result findOrderDetailById(Long id);

    public void calHoldOrderHoldFeeAmount();

}