iPhone 搭建PHP版Push服務(wù)器 實例操作是本文介紹的內(nèi)容。在應(yīng)用里加入 Push 功能對于用戶及時獲取信息是非常有幫助的，以前介紹過 iPhone 的 Push (推送通知)功能原理淺析，里面提到要為自己的 App 添加推送功能，開發(fā)者先要搭建一個推送服務(wù)器。下面就介紹一個為 iPhone 應(yīng)用搭建 php 版 push 服務(wù)器的流程。

0.在Mac OS X機器上安裝好XCode, 連接一臺正常的iPhone, 保持平和的心態(tài)

APP 開發(fā)基礎(chǔ)設(shè)置

1.在iPhone Provisioning Portal中建立好APP ID和Device.

2. 在Keychain Access.app中生成證書請求CertificateSigningRequest.certSigningRequest(菜單 > Keychain Access > Certificate Assistant > Request a Certificate From a Certificate Authority...).

3.在iPhone Provisioning Portal > Certificates中請求一個證書(點擊Request Certificate,上傳CertificateSigningRequest.certSigningRequest).

4.請求完成后,將證書文件(developer_identity.cer)下載,雙擊導(dǎo)入到Key Chain中.

5.在iPhone Provisioning Portal > Provisioning 中,新建一個Profile, 選擇指定的APP ID和 Devices后生成.

6.將剛剛生成的Profile下載為*_profile.mobileprovision, 雙擊該文件, 將profile加載到iPhone中.

Push Notification service設(shè)置

7.在iPhone Provisioning Portal > App IDs,選擇需要Push服務(wù)的App ID, 進(jìn)入Configure.

8.確認(rèn) Enable for Apple Push Notification service ,配置 Development Push SSL Certificate, 上傳第2步生成的證書請求.

9.下載生成的aps_developer_identity.cer, 完成Push服務(wù)配置.

10.雙擊aps_developer_identity.cer,保存到Key Chain.

生成php Push Notification sender需要的證書文件

11.在Keychain Access.app里選定這個新證書(Apple Development Push Services*),導(dǎo)出到桌面,保存為Certificates.p12.

12.運行如下命令:

openssl pkcs12 -clcerts -nokeys -out cert.pem -in Certificates.p12  
openssl pkcs12 -nocerts -out key.pem -in Certificates.p12  
openssl rsa -in key.pem -out key.unencrypted.pem  
cat cert.pem key.unencrypted.pem > ck.pem 

獲得php Push Notification sender所需的設(shè)備令牌:

13.新建一個View-based Application項目,在$PROJECT_NAMEAppDelegate.m中:

a.粘貼如下代碼:

 - (void)applicationDidFinishLaunching:(UIApplication *)app {  
     // other setup tasks here….  
    [window addSubview:viewController.view];  
     [self alertNotice:@"" withMSG:@"Initiating Remote Noticationss Are Active" cancleButtonTitle:@"Ok" otherButtonTitle:@""];  
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
             (UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge |UIRemoteNotificationTypeSound)];  
 }  
 - (void)application:(UIApplication *)app didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {  
     //NSLog(@"devToken=%@",deviceToken);  
     [self alertNotice:@"" withMSG:[NSString stringWithFormat:@"devToken=%@",deviceToken] cancleButtonTitle:@"Ok" otherButtonTitle:@""];  
 }  
 - (void)application:(UIApplication *)app didFailToRegisterForRemoteNotificationsWithError:(NSError *)err {  
    NSLog(@"Error in registration. Error: %@", err);  
     [self alertNotice:@"" withMSG:[NSString stringWithFormat:@"Error in registration. Error: %@", err]
                         cancleButtonTitle:@"Ok" otherButtonTitle:@""];  
 }  
. -(void)alertNotice:(NSString *)title withMSG:(NSString *)msg cancleButtonTitle:(NSString *)cancleTitle 
                        otherButtonTitle:(NSString *)otherTitle{  
     UIAlertView *alert;  
    if([otherTitle isEqualToString:@""])  
         alert = [[UIAlertView alloc] initWithTitle:title message:msg delegate:self cancelButtonTitle:cancleTitle otherButtonTitles:nil,nil];  
     else  
         alert = [[UIAlertView alloc] initWithTitle:title message:msg delegate:self cancelButtonTitle:cancleTitle 
              otherButtonTitles:otherTitle,nil];  
     [alert show];  
     [alert release];  
 } 

b.在 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 方法中增加

[self alertNotice:@"" withMSG:@"Initiating Remote Noticationss Are Active" cancleButtonTitle:@"Ok" otherButtonTitle:@""];  
[[UIApplication sharedApplication] registerForRemoteNotificationTypes:  
 
       (UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge |UIRemoteNotificationTypeSound)]; 

14.項目設(shè)置

a.Targets > $APP_NAME > context menu > Properties > Identifier

修改

identifier  
 為  
App ID  
b.Targets > $APP_NAME > context menu > Build > Code Signing > Code Signing Identifier > Any iPhone OS Device 

指定 iPhone Developer 為開發(fā)用機，編譯并運行后會在iPhone上顯示設(shè)備令牌

php Push Notification sender代碼如下:

<?php 
deviceToken = "設(shè)備令牌";   
$body = array("aps" => array("alert" => 'message', "badge" => 1, "sound" => 'received5.caf'));  
$ctx = stream_context_create();  
stream_context_set_option($ctx, "ssl", "local_cert", "ck.pem");   
$fp = stream_socket_client("ssl://gateway.sandbox.push.apple.com:2195", $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);  
if (!$fp) {  
    print "Failed to connect $err $errstrn";  
    return;  
}  
print "Connection OK\n";  
payload = json_encode($body);  
$msg = chr(0) . pack("n",32) . pack("H*", $deviceToken) . pack("n",strlen($payload)) . $payload;  
rint "sending message :" . $payload . "\n";  
fwrite($fp, $msg);  
fclose($fp);  
?> 

小結(jié)：iPhone 搭建PHP版Push服務(wù)器 實例操作的內(nèi)容介紹完了，希望本文對你有幫助。