add follow entity dao and xml

Helius

2020-07-29 76c24821c597984767760282301418f35f3cd9d3

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

@@ -38,4 +38,10 @@

    public Result findHoldOrderDetailById(Long id);

    public Result findOrderList(OrderListDto orderListDto);

    public Result findOrderDetailById(Long id);

    public void calHoldOrderHoldFeeAmount();

}