20210318 活动信息注册时，初始化

xiaoyong931011

2021-03-19 91b65eeff19ac1d4c5c035634aa93880ab7635ae

 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);
}