如何在Swift中从deeplink获取重定向url

import UIKit
import SafariServices

func application(_ application: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
    if let scheme = url.scheme, scheme.localizedCaseInsensitiveCompare("your-deeplink-scheme") == .orderedSame {
        // 处理deeplink逻辑
        if let host = url.host {
            // 根据host进行不同的处理
            if host == "redirect" {
                // 获取重定向URL
                if let redirectURL = url.queryParameters?["url"] {
                    // 在这里处理重定向URL
                    // 例如，可以打开Safari浏览器来加载重定向URL
                    let safariViewController = SFSafariViewController(url: URL(string: redirectURL)!)
                    window?.rootViewController?.present(safariViewController, animated: true, completion: nil)
                }
            }
        }
        return true
    }
    return false
}

extension URL {
    var queryParameters: [String: String]? {
        guard let components = URLComponents(url: self, resolvingAgainstBaseURL: true),
              let queryItems = components.queryItems else { return nil }
        var parameters = [String: String]()
        queryItems.forEach { parameters[$0.name] = $0.value }
        return parameters
    }
}