add whole some code

Helius

2020-08-10 bc60c2e83e277421336c0583c6105d9da9308c4b

 src/main/java/com/xcong/excoin/common/system/service/CommonService.java

@@ -8,4 +8,5 @@

    public boolean verifyCode(String account, String code);

    public String generateOrderNo(Long mid);
}