研究了下极光推送，最恶心的部分莫过于一系列证书的配置，
1、注意下p12的导出，特别需要注意，
正确方式是这样的

正确导出方式，直接导出

错误方式，打开后导出

  CFNetwork.framework
  CoreFoundation.framework
  CoreTelephony.framework
  SystemConfiguration.framework
  CoreGraphics.framework
  Foundation.framework
  UIKit.framework
  Security.framework
  libz.tbd (Xcode7以下版本是libz.dylib)
  AdSupport.framework (获取IDFA需要；如果不使用IDFA，请不要添加)
  UserNotifications.framework (Xcode8及以上)
  libresolv.tbd (JPush 2.2.0及以上版本需要, Xcode7以下版本是libresolv.dylib)

真机编译，没报错，好的接下来开始敲代码
4、在AppDelegate.m里面添加 JPUSHRegisterDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    if ([[UIDevice currentDevice].systemVersion floatValue] >= 10.0) {
        //iOS10以上
        JPUSHRegisterEntity * entity = [[JPUSHRegisterEntity alloc] init];
        entity.types = UNAuthorizationOptionAlert | UNAuthorizationOptionBadge | UNAuthorizationOptionSound;
        [JPUSHService registerForRemoteNotificationConfig:entity delegate:self];

    } else if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0) {
        //iOS8以上可以添加自定义categories
        [JPUSHService registerForRemoteNotificationTypes:(UNAuthorizationOptionBadge | UNAuthorizationOptionSound | UNAuthorizationOptionAlert) categories:nil];
    } else {
        //iOS8以下categories 必须为nil
        [JPUSHService registerForRemoteNotificationTypes:(UNAuthorizationOptionBadge | UNAuthorizationOptionSound | UNAuthorizationOptionAlert)categories:nil];
        
    }
    
    BOOL isProduction = NO;// NO为开发环境，YES为生产环境
    //广告标识符
    NSString *advertisingId = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];
    //Required(2.1.5版本的SDK新增的注册方法，改成可上报IDFA，如果没有使用IDFA直接传nil
    [JPUSHService setupWithOption:launchOptions appKey:APP_KEY
                          channel:nil
                 apsForProduction:isProduction
            advertisingIdentifier:advertisingId];
    //此处设置当点击icon时候进入app 销毁icon badge
    NSInteger bagValue = [UIApplication sharedApplication].applicationIconBadgeNumber;
    NSLog(@"bagValue -- %ld", bagValue);
    if (bagValue != 0) {
        [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
        [JPUSHService setBadge:0];
        [[UNUserNotificationCenter currentNotificationCenter] removeAllDeliveredNotifications];
        [[UNUserNotificationCenter currentNotificationCenter] removeAllPendingNotificationRequests];
        
    }    
    return YES;
}

#pragma mark -- 注册 DeviceToken
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
    [JPUSHService registerDeviceToken:deviceToken];
}

#pragma mark -- JPUSHRegisterDelegate
- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(NSInteger options))completionHandler
{
    // Required
    NSDictionary * userInfo = notification.request.content.userInfo;
    NSLog(@"userInfo -- %@", userInfo);
    if([notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]
        ]) {
        [JPUSHService handleRemoteNotification:userInfo];
    }
    completionHandler(UNNotificationPresentationOptionAlert); // 需要执这个方法，选择是否提醒户，有Badge、Sound、Alert三种类型可以选择设置
}

- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler
{
    // Required
    NSDictionary * userInfo = response.notification.request.content.userInfo;
    NSLog(@"00000userInfo -- %@", userInfo);
    if([response.notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
        [JPUSHService handleRemoteNotification:userInfo];
    }
    completionHandler(); // 系统要求执行这个方法
}

#pragma mark -- iOS 7 远程请求
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
{
    [JPUSHService handleRemoteNotification:userInfo];
    completionHandler(UIBackgroundFetchResultNewData);
}
#pragma mark -- iOS 6 或者以下远程请求
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
    [JPUSHService handleRemoteNotification:userInfo];
}

接下来，我们从极光后台，推送一条消息过来，打印出来的userInfo

userInfo -- {
    "_j_msgid" = 2929855611;
    aps =     {
        alert = "775wode ";
        badge = 1;
        sound = default;
    };
}

我们看到 badge = 1，同时受到的消息为 alert = "775wode"
好的，我们再发送一条消息

有比较就有发现

直接后台设置咯