Merge branch 'yunding' of http://120.27.238.55:7000/r/exchange into yunding

Helius

2021-05-12 4b703e146ff26bf7d84ed93b0dbb6acd96e64c4d

 src/main/java/com/xcong/excoin/modules/yunding/dto/PayProductDto.java

@@ -23,4 +23,11 @@
    @ApiModelProperty(value = "购买数量", example = "2")
    private BigDecimal quantity;

    /**
     * 资金交易密码
     */
    @NotNull
    @ApiModelProperty(value = "交易密码", example = "2")
    private String tradePassword;

}