Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. But the ease of setup hides real complexity. Security rules are your last line of defense, and they'r...

Firebase 能在几分钟内为你提供完整的后端服务——认证、数据库、存储、函数和托管。但便捷的设置掩盖了真正的复杂性，安全规则是你最后的防线，而它们...