Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
是否可以替换/重定向/覆盖 getty() 实现以指向自定义屏幕而不是其默认行为。这里的想法是确保从这个（自定义）屏幕进行身份验证。
提前致谢