finish contrach closing order and fix rabbit some question

Helius

2020-06-01 4b844113469b203adc40f1e540de98612321f26e

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

@@ -22,4 +22,10 @@

    public void updateOrderIsCanClosingAndBatchNoById(Long id);

    public Result findHoldOrderList();

    public Result cancelHoldOrder(Long id);

    public Result cancelHoldOrderBatch();

}