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问题：我的代码似乎执行良好，没有错误，并且日志结果正确，或者看起来是这样，但 iPhone 上没有推送通知。我正在从 Mac 上运行的 Apache Tomcat 发送通知：Mountain Lion。

注意：我可以使用相同的证书运行它，除了 php 中的 .pem 格式。Javapns 不接受 .pem，所以我使用 .p12 文件。由于我的证书的 .pem 版本在 php 中工作，我开始怀疑这整个问题是 javapns 的一个缺点。

背景： 下面的代码执行没有错误，notifications.isSuccessful()实际上返回 true。但是我的设备上没有收到任何消息，也没有错误。当我之前使用了错误的密钥时，我得到了适当的错误，当我的令牌字符串太长时，我收到了错误。现在应用程序最终无一例外地运行，但没有任何东西到达设备。

    String keyFilePath = request.getServletContext().getRealPath("")+System.getProperty("file.separator")+"keys"+System.getProperty("file.separator")+"key.p12";                    
List<PushedNotification> notifications = Push.combined (pushNotificationMessage, 1, "Sound.wav", keyFilePath, "Password", false, userToken);   
for (PushedNotification notification : notifications) {
        if (notification.isSuccessful()) {                                     
                System.out.println("Push notification sent successfully to: " +
                                                notification.getDevice().getToken());

        } else {
                String invalidToken = notification.getDevice().getToken();  
                Exception theProblem = notification.getException();
                theProblem.printStackTrace();

                /* If the problem was an error-response packet returned by Apple, get it */  
                ResponsePacket theErrorResponse = notification.getResponse();
                if (theErrorResponse != null) {
                        System.out.println(theErrorResponse.getMessage());
                }
        }
}

日志

2014-05-16 20:29:21 DEBUG Payload:219 - Adding alert [blah blah blah]
2014-05-16 20:29:21 DEBUG Payload:193 - Adding badge [1]
2014-05-16 20:29:21 DEBUG Payload:205 - Adding sound [Sound.wav]
2014-05-16 20:29:21 DEBUG ConnectionToAppleServer:94 - Creating SSLSocketFactory
2014-05-16 20:29:21 DEBUG ConnectionToAppleServer:149 - Creating SSLSocket to gateway.sandbox.push.apple.com:2195
2014-05-16 20:29:22 DEBUG PushNotificationManager:111 - Initialized Connection to Host: [gateway.sandbox.push.apple.com] Port: [2195]: 5dec07cc[SSL_NULL_WITH_NULL_NULL: Socket[addr=gateway.sandbox.push.apple.com/17.172.232.45,port=2195,localport=51223]]
2014-05-16 20:29:22 DEBUG PushNotificationManager:538 - Building Raw message from deviceToken and payload
2014-05-16 20:29:22 DEBUG PushNotificationManager:617 - Built raw message ID 1 of total length 154
2014-05-16 20:29:22 DEBUG PushNotificationManager:396 - Attempting to send notification: {"aps":{"sound":"Sound.wav","alert":"blah blah blah","badge":1}}
2014-05-16 20:29:22 DEBUG PushNotificationManager:397 -   to device: cb45519c4516907a03b3b5c2f0e48aa51f6f3d900cb7598f4e3c4482b33afea8
2014-05-16 20:29:22 DEBUG PushNotificationManager:415 - Flushing
2014-05-16 20:29:22 DEBUG PushNotificationManager:417 - At this point, the entire 154-bytes message has been streamed out successfully through the SSL connection
2014-05-16 20:29:22 DEBUG PushNotificationManager:420 - Notification sent on first attempt
2014-05-16 20:29:22 DEBUG PushNotificationManager:222 - Reading responses
2014-05-16 20:29:27 DEBUG PushNotificationManager:200 - Closing connection
Push notification sent successfully to: cb45519c4516907a03b3b5c2f0e48aa51f6f3d900cb7598f4e3c4482b33afea

登记

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{    
UIRemoteNotificationType notificationTypes = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
    if (notificationTypes != (UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound) ) {
            [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound) ];
        NSLog(@"Reregistering for notifications");
    } else {
        NSLog(@"Notifications Found");
    }

return YES
}

获取令牌

-(void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
    NSString *stringToken = [[[[deviceToken description]
                               stringByReplacingOccurrencesOfString: @"<" withString: @""]
                              stringByReplacingOccurrencesOfString: @">" withString: @""]
                             stringByReplacingOccurrencesOfString: @" " withString: @""];
    //[NSString stringWithFormat:@"%@",deviceToken];
    [self sendPNToken:[NSString stringWithFormat:@"%@",stringToken]];
    NSLog(@"StringToken: %@",stringToken);
}

系统

Mountain Lion/Mac、Apache Tomcat、JDK 1.7

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