设计主要包括证书结构、证书申请、生成流程、用户登录和消息传递流程等。

This design mainly includes the certificate structure, the certificate application, the production flow, the user registers with the message transmission flow and so on.

youdao

设计主要包括证书结构、证书申请、生成流程、用户登录和消息传递流程等。

This design mainly includes the certificate structure, the certificate application, the production flow, the user registers with the message transmission flow and so on.

youdao