因为要适配iOS 10以下的系统，所以在配置极光推送时要做一些处理。

先上代码，等会儿慢慢说，或者有问题可以在下面留言。当然我写的也有不标准的地方，还请各位多多指教。

如下代码

import UIKit

//iOS 系统版本号判断

let iOS_Version:Float = Float.init(UIDevice.current.systemVersion)!

let iOS10 = (iOS_Version >= 10.0)

let iOS8 = (iOS_Version >= 8.0)

@UIApplicationMain

class AppDelegate: UIResponder, UIApplicationDelegate{

var window: UIWindow?

let testValue = true

private let PushKey = "xxx"

private let channel = "App Store"

private let isProduction = false

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

// Override point for customization after application launch.

self.window = UIWindow.init(frame: UIScreen.main.bounds)

self.window?.backgroundColor = UIColor.white

self.window?.makeKeyAndVisible()

self.registerForAPNs(launchOptions)

self.rootVCAndLoginVCSettings()

return true

}

func rootVCAndLoginVCSettings() {

let loginViewController = LoginViewController()

let rootViewController = RootViewController()

let navigationController = UINavigationController()

navigationController.pushViewController(rootViewController, animated: true)

self.window?.rootViewController = self.testValue ? navigationController:loginViewController

}

//MARK:配置极光推送

func registerForAPNs(_ launchOptions: [UIApplicationLaunchOptionsKey: Any]?) {

//适配系统版本

if #available(iOS 10.0, *) {

let entity = JPUSHRegisterEntity.init()

entity.types = Int(Double(JPAuthorizationOptions.alert.rawValue) + TimeInterval(JPAuthorizationOptions.badge.rawValue) + Double(JPAuthorizationOptions.sound.rawValue));

JPUSHService.register(forRemoteNotificationConfig: entity, delegate: self as JPUSHRegisterDelegate)

}else if #available(iOS 8.0, *){

JPUSHService.register(forRemoteNotificationTypes: UInt(Double(UIUserNotificationType.alert.rawValue) + TimeInterval(UIUserNotificationType.badge.rawValue) + Double(UIUserNotificationType.sound.rawValue)),

categories: nil)

}else{

let type = UIRemoteNotificationType.badge.rawValue |

UIRemoteNotificationType.sound.rawValue |

UIRemoteNotificationType.alert.rawValue

JPUSHService.register(forRemoteNotificationTypes: type, categories: nil)

}

JPUSHService.setup(withOption: launchOptions,

appKey: PushKey,

channel: channel,

apsForProduction: isProduction)

}

public func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {

JPUSHService.registerDeviceToken(deviceToken)

}

public func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {

print("Error:\(error)")

}

public func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {

JPUSHService.handleRemoteNotification(userInfo)

completionHandler(UIBackgroundFetchResult.newData)

}

public func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any]) {

JPUSHService.handleRemoteNotification(userInfo)

}

}

extension AppDelegate : JPUSHRegisterDelegate{

@available(iOS 10.0, *)

func jpushNotificationCenter(_ center: UNUserNotificationCenter!, willPresent notification: UNNotification!, withCompletionHandler completionHandler: ((Int) -> Void)!) {

let userInfo = notification.request.content.userInfo

if (notification.request.trigger?.isKind(of: UNPushNotificationTrigger.self))!{

JPUSHService.handleRemoteNotification(userInfo)

}

completionHandler(Int(UNAuthorizationOptions.alert.rawValue))// 需要执行这个方法，选择是否提醒用户，有Badge、Sound、Alert三种类型可以选择设置

}

@available(iOS 10.0, *)

func jpushNotificationCenter(_ center: UNUserNotificationCenter!, didReceive response: UNNotificationResponse!, withCompletionHandler completionHandler: (() -> Void)!) {

let userInfo = response.notification.request.content.userInfo

if (response.notification.request.trigger?.isKind(of: UNPushNotificationTrigger.self))!{

JPUSHService.handleRemoteNotification(userInfo)

}

completionHandler()

}

}

在上面的代码中，替换AppKey之后，就能直接使用了。

我们不能直接采用class AppDelegate: UIResponder, UIApplicationDelegate,JPUSHRegisterDelegate{的方式设置极光推送的代理，因为里面的代理方法是基于iOS 10 SDK的，直接导入，在在低版本SDK中就会编译不通过。所以可以稍微做一下处理，采用上面代码中的方式，对AppDelegate进行扩展,这样就解决了问题。