In any integrated application, it was absolutely necessarily for a perfectly authentication and authorization system.

任何一个完整的应用系统，完善的认证和授权机制是必不可少的。

youdao

In any integrated application, it was absolutely necessarily for a perfectly authentication and authorization system.

任何一个完整的应用系统，完善的认证和授权机制是必不可少的。

youdao