finish contract order submit interface

Helius

2020-05-31 465e602965bf389a14489a14d4aa8c6577d7b8f4

 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);
}