feat(newPrice): 添加对永续合约持仓量订阅的支持

Administrator

6 days ago dd57fe4d1c954f6d451dc74c479984d1ac69f67e

 src/main/java/com/xcong/excoin/modules/contract/parameter/vo/ContractEntrustVo.java

@@ -36,6 +36,6 @@
    private int type;

    public String getBondAmount() {
        return bondAmount.setScale(8, BigDecimal.ROUND_DOWN).toPlainString();
        return bondAmount == null ? "" : bondAmount.setScale(4, BigDecimal.ROUND_DOWN).toPlainString();
    }
}