20210304 跟单只允许跟一个交易员

xiaoyong931011

2021-03-05 30e90f26c4d888502371fe21bdf6a724676015b0

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

@@ -47,5 +47,6 @@
    public void calHoldOrderHoldFeeAmount();

    public Result changePositionType();
    public void calHoldFeeAmountForBondAmount();

}