add guiji

Helius

2020-07-02 cbf27426370f1fc9c8ae27b717c8d1f175ea358e

 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);
}