iOS umeng 获取deviceToken的方法

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken{
  [UMessage registerDeviceToken:deviceToken];
  NSString *tokenStr = [[[[deviceToken description] stringByReplacingOccurrencesOfString: @"<" withString: @""]
              stringByReplacingOccurrencesOfString: @">" withString: @""]
             stringByReplacingOccurrencesOfString: @" " withString: @""];
  self.device_token = tokenStr;
  NSLog(@"%@",tokenStr);
}