iOS系统在不停的更新换代，API也在不停的更新，网上的下载的demo下载下来可能就有问题，以下就是问题中的一个；
当你运行demo后可能会出现如下情况：
因为这个应用还是按照320*480的尺寸在运行，所以可能会出现如上的情况：
解决方法：
其实方法很简单，大家可以自己弄一个纯黑，640 x 1136的图片，名字命名为，将这个图片拖进工程就OK了；
拖进工程，运行后就正常了，如下所示：
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APP开发相关需求iOS远程推送Demo和PHP服务器配置、以及问题的解决方法
写这篇文章的目的是为了自己做笔记，以免下次再出现同样的错误，如果对你有帮助，你可以接着往下看看。。。。
1、配置APNs相关证书
&& & 关于相关证书的配置，参考的是网上的博客：/blog/1532460。其中公钥和私钥的文件的p12导出一定要导正确，不然在服务器发送时会报错，楼主就犯了这个错误。这块会在后面提及。
&& & 特别注意的是，在开发者帐号中创建的APP ID必须与项目中 的Bundle Identifier标识一致才能接收服务器发出的推送！！！！！
&& & 然后创建一个Demo，用来测试远程推送，其主要实在AppDelegate.m中加入以下代码：
#define push_server @&http://localhost/simplepush/simplepush.php&
#define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
@interface AppDelegate ()
@implementation AppDelegate
//& & 注册推送通知功能
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
& & // Override point for customization after application launch.
& & //判断系统版本，然后进行通知配置，因为ios8以后skd换了
& & if(SYSTEM_VERSION_LESS_THAN(@&8.0&)){
& & & & [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
& & }else{
& & & & //1.创建消息上面要添加的动作(按钮的形式显示出来)
& & & & UIMutableUserNotificationAction *action = [[UIMutableUserNotificationAction alloc] init];
& & & & action.identifier = @&action&;//按钮的标示
& & & & action.title=@&Accept&;//按钮的标题
& & & & action.activationMode = UIUserNotificationActivationModeF//当点击的时候启动程序
& & & & //& & action.authenticationRequired = YES;
& & & & //& & action.destructive = YES;
& & & & UIMutableUserNotificationAction *action2 = [[UIMutableUserNotificationAction alloc] init];
& & & & action2.identifier = @&action2&;
& & & & action2.title=@&Reject&;
& & & & action2.activationMode = UIUserNotificationActivationModeB//当点击的时候不启动程序，在后台处理
& & & & action.authenticationRequired = YES;//需要解锁才能处理，如果action.activationMode = UIUserNotificationActivationModeF则这个属性被忽略；
& & & & action.destructive = YES;
& & & & //2.创建动作(按钮)的类别集合
& & & & UIMutableUserNotificationCategory *categorys = [[UIMutableUserNotificationCategory alloc] init];
& & & & categorys.identifier = @&alert&;//这组动作的唯一标示,推送通知的时候也是根据这个来区分
& & & & [categorys setActions:@[action,action2] forContext:(UIUserNotificationActionContextMinimal)];
& & & & //3.创建UIUserNotificationSettings，并设置消息的显示类类型
& & & & UIUserNotificationSettings *notiSettings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeAlert | UIUserNotificationTypeSound) categories:[NSSet setWithObjects:categorys,
& & & & [application registerUserNotificationSettings:notiSettings];
& & return YES;
- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
& & //注册远程通知，ios8以上的注册
& & [application registerForRemoteNotifications];
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)pToken {
& & //设备号
& & NSLog(@&regisger success:%@&, pToken);
& & //注册成功，将deviceToken保存到应用服务器数据库中
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
& & //接收到通知
& & NSDictionary *info = [userInfo objectForKey:@&aps&];
& & // 处理推送消息
& & UIAlertView *alert=[[UIAlertView alloc]initWithTitle:@&通知& message:info[@&alert&] delegate:self cancelButtonTitle:@&取消& otherButtonTitles:nil,
& & [alert show];
& & NSLog(@&%@&, userInfo);
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
& & NSLog(@&Regist fail%@&,error);
& & //通知错误时候代理
#define push_server @&http://localhost/simplepush/simplepush.php&
#define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
@interface AppDelegate ()
@implementation AppDelegate
//& & 注册推送通知功能
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
& & // Override point for customization after application launch.
& & //判断系统版本，然后进行通知配置，因为ios8以后skd换了
& & if(SYSTEM_VERSION_LESS_THAN(@&8.0&)){
& & & & [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
& & }else{
& & & & //1.创建消息上面要添加的动作(按钮的形式显示出来)
& & & & UIMutableUserNotificationAction *action = [[UIMutableUserNotificationAction alloc] init];
& & & & action.identifier = @&action&;//按钮的标示
& & & & action.title=@&Accept&;//按钮的标题
& & & & action.activationMode = UIUserNotificationActivationModeF//当点击的时候启动程序
& & & & //& & action.authenticationRequired = YES;
& & & & //& & action.destructive = YES;
& & & & UIMutableUserNotificationAction *action2 = [[UIMutableUserNotificationAction alloc] init];
& & & & action2.identifier = @&action2&;
& & & & action2.title=@&Reject&;
& & & & action2.activationMode = UIUserNotificationActivationModeB//当点击的时候不启动程序，在后台处理
& & & & action.authenticationRequired = YES;//需要解锁才能处理，如果action.activationMode = UIUserNotificationActivationModeF则这个属性被忽略；
& & & & action.destructive = YES;
& & & & //2.创建动作(按钮)的类别集合
& & & & UIMutableUserNotificationCategory *categorys = [[UIMutableUserNotificationCategory alloc] init];
& & & & categorys.identifier = @&alert&;//这组动作的唯一标示,推送通知的时候也是根据这个来区分
& & & & [categorys setActions:@[action,action2] forContext:(UIUserNotificationActionContextMinimal)];
& & & & //3.创建UIUserNotificationSettings，并设置消息的显示类类型
& & & & UIUserNotificationSettings *notiSettings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeAlert | UIUserNotificationTypeSound) categories:[NSSet setWithObjects:categorys,
& & & & [application registerUserNotificationSettings:notiSettings];
& & return YES;
- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
& & //注册远程通知，ios8以上的注册
& & [application registerForRemoteNotifications];
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)pToken {
& & //设备号
& & NSLog(@&regisger success:%@&, pToken);
& & //注册成功，将deviceToken保存到应用服务器数据库中
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
& & //接收到通知
& & NSDictionary *info = [userInfo objectForKey:@&aps&];
& & // 处理推送消息
& & UIAlertView *alert=[[UIAlertView alloc]initWithTitle:@&通知& message:info[@&alert&] delegate:self cancelButtonTitle:@&取消& otherButtonTitles:nil,
& & [alert show];
& & NSLog(@&%@&, userInfo);
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
& & NSLog(@&Regist fail%@&,error);
& & //通知错误时候代理
#define push_server @&http://localhost/simplepush/simplepush.php&
#define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
@interface AppDelegate ()
@implementation AppDelegate
//& & 注册推送通知功能
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
& & // Override point for customization after application launch.
& & //判断系统版本，然后进行通知配置，因为ios8以后skd换了
& & if(SYSTEM_VERSION_LESS_THAN(@&8.0&)){
& & & & [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
& & }else{
& & & & //1.创建消息上面要添加的动作(按钮的形式显示出来)
& & & & UIMutableUserNotificationAction *action = [[UIMutableUserNotificationAction alloc] init];
& & & & action.identifier = @&action&;//按钮的标示
& & & & action.title=@&Accept&;//按钮的标题
& & & & action.activationMode = UIUserNotificationActivationModeF//当点击的时候启动程序
& & & & //& & action.authenticationRequired = YES;
& & & & //& & action.destructive = YES;
& & & & UIMutableUserNotificationAction *action2 = [[UIMutableUserNotificationAction alloc] init];
& & & & action2.identifier = @&action2&;
& & & & action2.title=@&Reject&;
& & & & action2.activationMode = UIUserNotificationActivationModeB//当点击的时候不启动程序，在后台处理
& & & & action.authenticationRequired = YES;//需要解锁才能处理，如果action.activationMode = UIUserNotificationActivationModeF则这个属性被忽略；
& & & & action.destructive = YES;
& & & & //2.创建动作(按钮)的类别集合
& & & & UIMutableUserNotificationCategory *categorys = [[UIMutableUserNotificationCategory alloc] init];
& & & & categorys.identifier = @&alert&;//这组动作的唯一标示,推送通知的时候也是根据这个来区分
& & & & [categorys setActions:@[action,action2] forContext:(UIUserNotificationActionContextMinimal)];
& & & & //3.创建UIUserNotificationSettings，并设置消息的显示类类型
& & & & UIUserNotificationSettings *notiSettings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeAlert | UIUserNotificationTypeSound) categories:[NSSet setWithObjects:categorys,
& & & & [application registerUserNotificationSettings:notiSettings];
& & return YES;
- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
& & //注册远程通知，ios8以上的注册
& & [application registerForRemoteNotifications];
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)pToken {
& & //设备号
& & NSLog(@&regisger success:%@&, pToken);
& & //注册成功，将deviceToken保存到应用服务器数据库中
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
& & //接收到通知
& & NSDictionary *info = [userInfo objectForKey:@&aps&];
& & // 处理推送消息
& & UIAlertView *alert=[[UIAlertView alloc]initWithTitle:@&通知& message:info[@&alert&] delegate:self cancelButtonTitle:@&取消& otherButtonTitles:nil,
& & [alert show];
& & NSLog(@&%@&, userInfo);
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
& & NSLog(@&Regist fail%@&,error);
& & //通知错误时候代理
#define push_server @&http://localhost/simplepush/simplepush.php&
#define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
@interface AppDelegate ()
@implementation AppDelegate
//& & 注册推送通知功能
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
& & // Override point for customization after application launch.
& & //判断系统版本，然后进行通知配置，因为ios8以后skd换了
& & if(SYSTEM_VERSION_LESS_THAN(@&8.0&)){
& & & & [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
& & }else{
& & & & //1.创建消息上面要添加的动作(按钮的形式显示出来)
& & & & UIMutableUserNotificationAction *action = [[UIMutableUserNotificationAction alloc] init];
& & & & action.identifier = @&action&;//按钮的标示
& & & & action.title=@&Accept&;//按钮的标题
& & & & action.activationMode = UIUserNotificationActivationModeF//当点击的时候启动程序
& & & & //& & action.authenticationRequired = YES;
& & & & //& & action.destructive = YES;
& & & & UIMutableUserNotificationAction *action2 = [[UIMutableUserNotificationAction alloc] init];
& & & & action2.identifier = @&action2&;
& & & & action2.title=@&Reject&;
& & & & action2.activationMode = UIUserNotificationActivationModeB//当点击的时候不启动程序，在后台处理
& & & & action.authenticationRequired = YES;//需要解锁才能处理，如果action.activationMode = UIUserNotificationActivationModeF则这个属性被忽略；
& & & & action.destructive = YES;
& & & & //2.创建动作(按钮)的类别集合
& & & & UIMutableUserNotificationCategory *categorys = [[UIMutableUserNotificationCategory alloc] init];
& & & & categorys.identifier = @&alert&;//这组动作的唯一标示,推送通知的时候也是根据这个来区分
& & & & [categorys setActions:@[action,action2] forContext:(UIUserNotificationActionContextMinimal)];
& & & & //3.创建UIUserNotificationSettings，并设置消息的显示类类型
& & & & UIUserNotificationSettings *notiSettings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeAlert | UIUserNotificationTypeSound) categories:[NSSet setWithObjects:categorys,
& & & & [application registerUserNotificationSettings:notiSettings];
& & return YES;
- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
& & //注册远程通知，ios8以上的注册
& & [application registerForRemoteNotifications];
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)pToken {
& & //设备号
& & NSLog(@&regisger success:%@&, pToken);
& & //注册成功，将deviceToken保存到应用服务器数据库中
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
& & //接收到通知
& & NSDictionary *info = [userInfo objectForKey:@&aps&];
& & // 处理推送消息
& & UIAlertView *alert=[[UIAlertView alloc]initWithTitle:@&通知& message:info[@&alert&] delegate:self cancelButtonTitle:@&取消& otherButtonTitles:nil,
& & [alert show];
& & NSLog(@&%@&, userInfo);
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
& & NSLog(@&Regist fail%@&,error);
& & //通知错误时候代理
#define push_server @&http://localhost/simplepush/simplepush.php&
#define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
@interface AppDelegate ()
@implementation AppDelegate
//& & 注册推送通知功能
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
& & // Override point for customization after application launch.
& & //判断系统版本，然后进行通知配置，因为ios8以后skd换了
& & if(SYSTEM_VERSION_LESS_THAN(@&8.0&)){
& & & & [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
& & }else{
& & & & //1.创建消息上面要添加的动作(按钮的形式显示出来)
& & & & UIMutableUserNotificationAction *action = [[UIMutableUserNotificationAction alloc] init];
& & & & action.identifier = @&action&;//按钮的标示
& & & & action.title=@&Accept&;//按钮的标题
& & & & action.activationMode = UIUserNotificationActivationModeF//当点击的时候启动程序
& & & & //& & action.authenticationRequired = YES;
& & & & //& & action.destructive = YES;
& & & & UIMutableUserNotificationAction *action2 = [[UIMutableUserNotificationAction alloc] init];
& & & & action2.identifier = @&action2&;
& & & & action2.title=@&Reject&;
& & & & action2.activationMode = UIUserNotificationActivationModeB//当点击的时候不启动程序，在后台处理
& & & & action.authenticationRequired = YES;//需要解锁才能处理，如果action.activationMode = UIUserNotificationActivationModeF则这个属性被忽略；
& & & & action.destructive = YES;
& & & & //2.创建动作(按钮)的类别集合
& & & & UIMutableUserNotificationCategory *categorys = [[UIMutableUserNotificationCategory alloc] init];
& & & & categorys.identifier = @&alert&;//这组动作的唯一标示,推送通知的时候也是根据这个来区分
& & & & [categorys setActions:@[action,action2] forContext:(UIUserNotificationActionContextMinimal)];
& & & & //3.创建UIUserNotificationSettings，并设置消息的显示类类型
& & & & UIUserNotificationSettings *notiSettings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeAlert | UIUserNotificationTypeSound) categories:[NSSet setWithObjects:categorys,
& & & & [application registerUserNotificationSettings:notiSettings];
& & return YES;
- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
& & //注册远程通知，ios8以上的注册
& & [application registerForRemoteNotifications];
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)pToken {
& & //设备号
& & NSLog(@&regisger success:%@&, pToken);
& & //注册成功，将deviceToken保存到应用服务器数据库中
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
& & //接收到通知
& & NSDictionary *info = [userInfo objectForKey:@&aps&];
& & // 处理推送消息
& & UIAlertView *alert=[[UIAlertView alloc]initWithTitle:@&通知& message:info[@&alert&] delegate:self cancelButtonTitle:@&取消& otherButtonTitles:nil,
& & [alert show];
& & NSLog(@&%@&, userInfo);
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
& & NSLog(@&Regist fail%@&,error);
& & //通知错误时候代理
代码写好了，我们还需要在target -&Capabilities -&打开Push Notification，如图：
最后在真机上运行程序，会获得真机的token。
2、配置服务器
&& & 至于配置服务器，首先需要在mac的终端启动Apache和PHP，由于楼主不懂PHP，所以借鉴这篇文章：/articles/ZjmqYb3
& & 原本我在没搭建简单的PHP服务器的情况下，以为会很难，不过确实很难，难在我不懂PHP啊！所以不停的查资料看看怎么搭建，以下是楼主的搭建过程（基于PHP已经开启的状态）：
& & 1)Finder -& 前往文件夹 -& 输入：&/Library/WebServer/Documents/ -& 前往。跳转到服务器文件夹，在里面创建一个文件夹simple push -& 将之前公钥和私钥合成的pem文件复制到这个文件夹 -& 创建一个PHP文件simplepush.php，其代码主要为：
set_time_limit(0);
// 这里是我们上面得到的deviceToken，直接复制过来（记得去掉空格）
$deviceToken = 'da7a0ac7db89fdfa3d666b0c52babc9f4a9d';
// Put your private key's passphrase here:
$passphrase = '123456';
// Put your alert message here:
$message = 'My first push test!';
////////////////////////////////////////////////////////////////////////////////
$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'allow_self_signed', true);
stream_context_set_option($ctx, 'ssl', 'verify_peer', false);
stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);
// Open a connection to the APNS server
//这个为正是的发布地址
&// $fp = stream_socket_client('ssl://gateway.:2195', $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);
//这个是沙盒测试地址，发布到appstore后记得修改哦
&$fp = stream_socket_client('ssl://gateway.sandbox.:2195', $err,$errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);
//$fp=stream_socket_client(&udp://127.0.0.1:1113&, $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);
exit(&Failed to connect: $err $errstr& . PHP_EOL);
echo 'Connected to APNS' . PHP_EOL;
// Create the payload body
$body['aps'] = array(
'alert' =& $message,
'sound' =& 'default'
// Encode the payload as JSON
$payload = json_encode($body);
// Build the binary notification
$msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) . $
// Send it to the server
$result = fwrite($fp, $msg, strlen($msg));
if (!$result)
echo 'Message not delivered' . PHP_EOL;
echo 'Message successfully delivered' . PHP_EOL;
// Close the connection to the server
fclose($fp);
将上面代码复制粘贴到simplepush.php中，只需要改动其中三个地方：
&& & & 第一个是：deviceToken，将1中获取的token复制过来
&& & & 第二个是：passphrase，是在合成私钥时输入的密码
&& & & 第三个是：local_cert后面的ck.pem，改成自己合成的公钥和私钥pem的合成文件xx.pem。
最后在浏览器输入：http://localhost/simplepush/simplepush.php
3、楼主在运行时出现的各种问题以及解决方案
主要遇到了两个大问题：
&第一个是PHP服务器的，我在浏览器上输入http://localhost/simplepush/simplepush.php运行服务器时报错：
如果是这个错误，一般需要检查你合成的证书有没有错！楼主就是在导出公钥时出错了。。。最后的解决方案是：
导出私钥Key.p12 在终端输入命令&openssl pkcs12 -nocerts -out Key.pem -in Key.p12，然后将aps_development.cer转换成p12.命令为：openssl x509 -in aps_development.cer -inform der&-out Cert.pem，最后再将Key.pem和Cert.pem合成ck.pem。再次运行服务器就可以啦！
第二个问题是关于ID的问题，由于证书的App ID必须与Bundle Identifier一致，但楼主傻了，去target -& General -& Team添加了开发者帐号，导致identifier是一致的，但是老是提示楼主这个ID不可用，需要重新创建。
&这个问题困扰了楼主好几天。。。一直没想通。。看了好多前辈的方案什么的，，还是不行。。。今天突然灵机一动，重新创建了一个程序，没加入Team之前在Capabilites里面会有Push Notification这个选项。。于是我就打开它，运行程序，，就可以了。。真的就可以了。。当时真的懵了、、不过能运行起来就很开心了
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