PushSharp的使用

PushSharp的使用

最近做公司的一个项目.一旦数据库插入新的消息,就要通知服务器,将这些新的消息推送给苹果客户端,以前我们的项目中有人做过这个功能,无奈做的有点复杂,而且代码没注释,我压根就没看懂.所以自己打算重新搞一个.

小小研究了一个,找到PushSharp这个类库,(超级强大),然后用了下感觉很不错,推荐给大家,为大家介绍下.

一.首先来了解下这几个类库

引用PushSharp 的几个类库
PushSharp.Core:核心库必须引用
PushSharp.Apple:向苹果推送的类库
PushSharp.Android：C2DM及GCM,用于Android设备
PushSharp.Windows：用于Windows 8
PushSharp.WindowsPhone：用于WP设备
PushSharp.Amazon.Adm：用于Amazon的设备
PushSharp.Blackberry：用于黑莓设备
PushSharp.Google.Chrome：用于Chrome
这些类库按照自己的项目要求使用即可

二.简单的示例代码

注意,如果你需要给苹果推送 你首先要给你的APP去注册一个证书,然后在你的APP中写一些代码,来接受推送.

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//创建一个推送对象  private PushBroker push=new PushBroker(); //关联推送状态事件 push.OnNotificationSent += NotificationSent; push.OnChannelException += ChannelException; push.OnServiceException += ServiceException; push.OnNotificationFailed += NotificationFailed; push.OnDeviceSubscriptionExpired += DeviceSubscriptionExpired; push.OnDeviceSubscriptionChanged += DeviceSubscriptionChanged; push.OnChannelCreated += ChannelCreated; push.OnChannelDestroyed += ChannelDestroyed;   var appleCert = File.ReadAllBytes("证书路径");//将证书流式读取 push.RegisterAppleService(new ApplePushChannelSettings(appleCert, "证书密码"));//注册推送通道 push.QueueNotification(new AppleNotification()                                               .ForDeviceToken(messageList[i].DeviceToken)//手机token                                               .WithAlert(messageList[i].Message)//推送消息内容                           .WithBadge(7)//设备图标显示的未读数(图标右上角的小标志)                                               .WithSound("sound.caf"));//提示声音     push.StopAllServices()//停止推送服务.     #region=====推送状态事件           static void DeviceSubscriptionChanged(object sender, string oldSubscriptionId, string newSubscriptionId, INotification notification)         {             //Currently this event will only ever happen for Android GCM             //Console.WriteLine("Device Registration Changed:  Old-> " + oldSubscriptionId + "  New-> " + newSubscriptionId + " -> " + notification);         }         // 推送成功         static void NotificationSent(object sender, INotification notification)         {                       }         // 推送失败         static void NotificationFailed(object sender, INotification notification, Exception notificationFailureException)         {             //Console.WriteLine("Failure: " + sender + " -> " + notificationFailureException.Message + " -> " + notification);         }           static void ChannelException(object sender, IPushChannel channel, Exception exception)         {             //Console.WriteLine("Channel Exception: " + sender + " -> " + exception);         }           static void ServiceException(object sender, Exception exception)         {             //Console.WriteLine("Channel Exception: " + sender + " -> " + exception);         }           static void DeviceSubscriptionExpired(object sender, string expiredDeviceSubscriptionId, DateTime timestamp, INotification notification)         {             //Console.WriteLine("Device Subscription Expired: " + sender + " -> " + expiredDeviceSubscriptionId);         }           static void ChannelDestroyed(object sender)         {             //Console.WriteLine("Channel Destroyed for: " + sender);         }           static void ChannelCreated(object sender, IPushChannel pushChannel)         {             //Console.WriteLine("Channel Created for: " + sender);         }         #endregion

三.解决多信息推送,并且推送到不同的设备上.我写了一个类,来做这些事.现在也给大家看看

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using System; using System.Collections.Generic; using System.Configuration; using System.Linq; using System.Text; using System.Threading.Tasks; using PushSharp.Apple; using PushSharp.Core; using PushSharp; using System.IO; using CYPInformationSystem.Model; using System.Threading; namespace CYPInformationSystem.PushMessage {     /// <summary>     /// 描述:苹果客户端推送类     /// 作者:茹化肖     /// 时间:2014年7月4日16:19:40     /// </summary>     public class ApplePushService     {         private static ApplePushService applePushService;         private static readonly object syncObject = new object();         private PushBroker push;//创建一个推送对象         private List<MessageModel> messageList;//消息实体队列         private readonly string appleCertpath = AppDomain.CurrentDomain.BaseDirectory +ConfigurationManager.AppSettings["appleCertpath"];         private readonly string appleCertPwd = ConfigurationManager.AppSettings["appleCertPwd"];//密码         private ApplePushService()         {             //确保该对象被实例化             this.push = new PushBroker();             this.messageList = new List<MessageModel>();             //关联推送状态事件             push.OnNotificationSent += NotificationSent;             push.OnChannelException += ChannelException;             push.OnServiceException += ServiceException;             push.OnNotificationFailed += NotificationFailed;             push.OnDeviceSubscriptionExpired += DeviceSubscriptionExpired;             push.OnDeviceSubscriptionChanged += DeviceSubscriptionChanged;             push.OnChannelCreated += ChannelCreated;             push.OnChannelDestroyed += ChannelDestroyed;                       }         #region=====公布给外接调用的方法         /// <summary>         /// 获取对象实例         /// </summary>         /// <returns></returns>         public static ApplePushService GetInstance()         {             if (applePushService == null)             {                 lock (syncObject)                 {                     if (applePushService == null)                     {                         applePushService = new ApplePushService();                         applePushService.TherdStart();                     }                 }             }             return applePushService;         }         /// <summary>         /// 添加需要推送的消息         /// </summary>         /// <param name="message">消息体</param>         public void AddMessage(MessageModel message)         {             messageList.Add(message);                       }         /// <summary>         /// 推送消息         /// </summary>         /// <param name="msg">消息体</param>         /// <param name="token">用户token</param>         private void SendMessage()         {             try             {                 var appleCert = File.ReadAllBytes(appleCertpath);                 if (appleCert.Length > 0 && appleCert != null)//证书对象不为空                 {                     push.RegisterAppleService(new ApplePushChannelSettings(appleCert, appleCertPwd));                     while (true)                     {                         if (messageList.Count > 0)//如果 消息队列中的消息不为零 推送                         {                             for (int i = 0; i < messageList.Count; i++)                             {                                 push.QueueNotification(new AppleNotification()                                                       .ForDeviceToken(messageList[i].DeviceToken)                                                       .WithAlert(messageList[i].Message).WithBadge(7)                                                       .WithSound("sound.caf"));                             }                             messageList.Clear();//推送成功,清除队列                         }                         else                         {                             //队列中没有需要推送的消息,线程休眠5秒                             Thread.Sleep(5000);                         }                     }                 }             }             catch (Exception e)             {                 throw e;             }         }         /// <summary>         /// 启动推送         /// </summary>         private void TherdStart()         {             Thread td = new Thread(SendMessage);             td.IsBackground = true;             td.Start();         }         #endregion             #region=====推送状态事件           static void DeviceSubscriptionChanged(object sender, string oldSubscriptionId, string newSubscriptionId, INotification notification)         {             //Currently this event will only ever happen for Android GCM             //Console.WriteLine("Device Registration Changed:  Old-> " + oldSubscriptionId + "  New-> " + newSubscriptionId + " -> " + notification);         }         /// <summary>         /// 推送成功         /// </summary>         /// <param name="sender"></param>         /// <param name="notification"></param>         static void NotificationSent(object sender, INotification notification)         {                       }         /// <summary>         /// 推送失败         /// </summary>         /// <param name="sender"></param>         /// <param name="notification"></param>         /// <param name="notificationFailureException"></param>         static void NotificationFailed(object sender, INotification notification, Exception notificationFailureException)         {             //Console.WriteLine("Failure: " + sender + " -> " + notificationFailureException.Message + " -> " + notification);         }           static void ChannelException(object sender, IPushChannel channel, Exception exception)         {             //Console.WriteLine("Channel Exception: " + sender + " -> " + exception);         }           static void ServiceException(object sender, Exception exception)         {             //Console.WriteLine("Channel Exception: " + sender + " -> " + exception);         }           static void DeviceSubscriptionExpired(object sender, string expiredDeviceSubscriptionId, DateTime timestamp, INotification notification)         {             //Console.WriteLine("Device Subscription Expired: " + sender + " -> " + expiredDeviceSubscriptionId);         }           static void ChannelDestroyed(object sender)         {             //Console.WriteLine("Channel Destroyed for: " + sender);         }           static void ChannelCreated(object sender, IPushChannel pushChannel)         {             //Console.WriteLine("Channel Created for: " + sender);         }         #endregion     } }

这里用单例来保证,整个应用程序中只会有这一个推送对象,只有一个管道来推送.

不然的话 你多次来注册这个管道会报错的.

还遇到过 一个问题,.Newtonsoft.Json 这个程序集有时候报错,说版本不对. 这个程序集是类序列化消息的.

我的解决办法是,去获取PushSharp 的源码.官方网站：https://github.com/Redth/PushSharp

然后自己编译一下,将生成的Dll文件 拿过来 引用到你的项目中.就可以使用了 ,至于其他问题 和别的平台没有去测试

 

 

分类: 心得