20210318 活动信息注册时，初始化

xiaoyong931011

2021-03-19 31ba782e2e3f82a65bdf6cb1a2d6f0fba73f312d

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

@@ -75,6 +75,9 @@
    @ApiModelProperty(value = "维持保证金")
    private BigDecimal holdBond;

    @ApiModelProperty(value = "手续费")
    private BigDecimal openingFeeAmount;

    public String getOpeningPrice() {
        return openingPrice.setScale(4, BigDecimal.ROUND_DOWN).toPlainString();
    }