add sdm withdraw fee

wzy

2022-08-27 fb6c882e19ea2d5a7d6ee6bbb7664bdb8b2f2503

 src/main/java/cc/mrbird/febs/dapp/entity/DappWalletCoinEntity.java

@@ -25,4 +25,9 @@

    @TableField(exist = false)
    private String address;

    /**
     * 盲盒数量
     */
    private Integer boxCnt;
}