KTOR中的.htaccess等价物

routing {
    get("/old-url") {
        call.respondRedirect("/new-url")
    }
}

routing {
    get("/user/{id}") {
        val userId = call.parameters["id"]
        call.respondText("User ID: $userId")
    }
}

fun Application.module() {
    install(Authentication) {
        basic {
            realm = "My Realm"
            validate { credentials ->
                if (credentials.name == "admin" && credentials.password == "password") {
                    UserIdPrincipal(credentials.name)
                } else {
                    null
                }
            }
        }
    }

    routing {
        authenticate {
            get("/admin") {
                call.respondText("Welcome, Admin!")
            }
        }
    }
}