• 写个属性用来判断消息是否为空

@property (nonatomic) BOOL isLaunchedByNotification;```
- 在启动页注册接收消息的通知

• (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
  // 用户通过点击推送消息进入应用、获取极光推送的userInfo
  NSDictionary *remoteNotification = [launchOptions objectForKey:kJPFNetworkDidReceiveMessageNotification];
  if (remoteNotification != nil) {
  self.isLaunchedByNotification = YES;
  }else{
  self.isLaunchedByNotification = NO;
  }```

• 在首页注册通知

// 订阅展示视图消息，将直接打开某个分支视图
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(pushMessageVC:) name:@"pushMessageNotification" object:nil];```

- 在收到消息时给首页发送通知

pragma mark - iOS 7收到推送消息的系统回调方法

• (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {
  [APService handleRemoteNotification:userInfo];
  completionHandler(UIBackgroundFetchResultNewData);

  // 给首页发送消息通知
  NSDictionary *dictionary = @{@"text":userInfo};
  NSNotification *notification = [NSNotification notificationWithName:@"pushMessageNotification" object:nil userInfo:dictionary];
  if (self.isLaunchedByNotification == YES) {
  [[NSNotificationCenter defaultCenter] postNotification:notification];
  }
  }```

• 在收到通知消息时进行响应页面跳转的操作

/**
 *  收到通知跳转页面
 *
 *  @param text 通知消息内容
 */
- (void)pushMessageVC:(NSNotification *)text{
    DLog(@"通知消息%@", text);
}```