IOS 消息推送---服务端.p12证书的生成

在IOS 消息推送原理及实现总结中讲述了消息推送的原理及实现总结，但并未讲到Provider服务端及Client App客户端的实现，但我在这里只是简单讲述Provider服务端（JAVA实现）步骤如下：

 

一、  制作Provider服务端所需要的*.p12文件：

在IOS 消息推送原理及实现总结的图2-8中所展示的密钥、证书，我们并没有使用到它，那么为什么要展示出来呢，猜猜是为什么？为制作*.p12文件？哈哈，您猜对了，下面我们就利用它来制作*.p12文件，步骤：（[MacBookà应用程序à实用工具à钥匙串访问[钥匙串：登录,种类：证书]à选择刚刚生成的证书(Apple Development IOS Services:*******)à菜单à文件à导出项目…à[存储为：任意文件名(如：iPush),文件格式：默认（个人信息交换(.p12)）]à输入密码以进行导出[密码：任意，验证：与密码同一]à输入MACBook登录密码à允许à最终生成。 关键步骤如图1-1

 1-1

二、  编写Client App客户端的关键代码，如下：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

{

    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen]bounds]] autorelease];

    self.window.backgroundColor = [UIColor whiteColor];

    [self.window makeKeyAndVisible];

    //消息推送支持的类型

    UIRemoteNotificationType types =

    (UIRemoteNotificationTypeBadge

     |UIRemoteNotificationTypeSound

     |UIRemoteNotificationTypeAlert);

    //注册消息推送

    [[UIApplication sharedApplication]registerForRemoteNotificationTypes:types]; 

    return YES;

}

 

//获取DeviceToken成功

- (void)application:(UIApplication *)application

didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken

{

    NSLog(@"DeviceToken: {%@}",deviceToken);

    //这里进行的操作，是将Device Token发送到服务端

}

 

//注册消息推送失败

- (void)application:(UIApplication *)application

didFailToRegisterForRemoteNotificationsWithError:(NSError *)error

{

    NSLog(@"Register Remote Notifications error:{%@}",[errorlocalizedDescription]);

}

 

//处理收到的消息推送

- (void)application:(UIApplication *)application

didReceiveRemoteNotification:(NSDictionary *)userInfo

{

    NSLog(@"Receive remote notification : %@",userInfo);

    UIAlertView *alert =

    [[UIAlertView alloc] initWithTitle:@"温馨提示"

                               message:@"推送成功！"

                              delegate:nil

                     cancelButtonTitle:@"确定"

                     otherButtonTitles:nil];

    [alert show];

    [alert release];

}

 

三、编写Provider服务端关键代码，如下：

import javapns.back.PushNotificationManager;

import javapns.back.SSLConnectionHelper;

import javapns.data.Device;

import javapns.data.PayLoad;

 

public class MainSend

{

    public static void main(String[] args) throws Exception

    {

        try

        {

            //从客户端获取的deviceToken

            String deviceToken = "3a20764942e9cb4c4f6249274f12891946bed26131b686b8aa95322faff0ad46";

            System.out.println("Push Start deviceToken:" + deviceToken);

            //定义消息模式

            PayLoad payLoad = new PayLoad();

            payLoad.addAlert("消息推送测试！");

            payLoad.addBadge(4);

            payLoad.addSound("default");

            //注册deviceToken

            PushNotificationManager pushManager = PushNotificationManager.getInstance();

            pushManager.addDevice("iPhone", deviceToken);

            //连接APNS

            String host = "gateway.sandbox.push.apple.com";

            int port = 2195;

            String path = "/Users/iMilo/Work.localized/iShop/project/service/iPush/";

            String certificatePath = (path + "src/ipush/iPush.p12");

            //certificatePath 步骤一中生成的*.p12文件位置

            String certificatePassword = "Love24mm";

            pushManager.initializeConnection(host, port, certificatePath, certificatePassword, SSLConnectionHelper.KEYSTORE_TYPE_PKCS12);

            //发送推送

            Device client = pushManager.getDevice("iPhone");

            pushManager.sendNotification(client, payLoad);

            //停止连接APNS

            pushManager.stopConnection();

            //删除deviceToken

            pushManager.removeDevice("iPhone");

            System.out.println("Push End");

        }

        catch (Exception ex)

        {

            ex.printStackTrace();

        }

    }

}

注意：如果Provider服务端为Objective-C实现的话，就不需要*.p12证书。下面给出网上的相应demo地址：

Provider服务端（JAVA实现）：apns_iphone.zip

Provider服务端（Objective-C实现）：PushMeBabySource.zip