refactor(symbols): 重命名K线时长字段从period到bar

Administrator

yesterday 915218a43e8d7eb7b0d938151c6e0e1deba6f152

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

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

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

}