使用 PushSharp 时，GCM 通知正文始终显示为 <missing message content>

Posted 2023-02-24

【中文标题】使用 PushSharp 时，GCM 通知正文始终显示为 <missing message content>

【英文标题】：Body of GCM notification always displays as <missing message content> when using PushSharp

【发布时间】：2016-05-23 05:08:33

【问题描述】：

我使用的是 PushSharp 4.0.1 版，目前当我发送通知时，标题显示正常，但消息正文始终显示为“”。如果我不使用 PushSharp 直接从 Postman 向 GCM 发送测试消息，则内容显示正常。下面是我构建消息正文的方式。任何想法都会很棒！

   gcmBroker.QueueNotification(new GcmNotification
   
       RegistrationIds = new List<string>
       
         token
       ,
       Data = JObject.Parse(" \"title\" : \""+ message.PatientFirstName +" "+ message.PatientLastName + ". " + message.GlucoseMeasurement.TrendArrow +"\"," +
                            " \"body\" : \""+ message.GlucoseMeasurement.ValueInMgPerDl + "at" + message.GlucoseMeasurement.Timestamp + "\"," +
                            " \"icon\" : \"icon\"," +
                            " \"color\" : \"#FF4081\"")
    );

【参考方案1】：

实际上是在深入研究 GCM 文档后才弄明白的。自从我使用Dataparam 以来，我试图在不知不觉中发送数据通知。代码应该看起来像这样......

            gcmBroker.QueueNotification(new GcmNotification
            
                RegistrationIds = new List<string>
                
                    token
                ,
                Notification = JObject.Parse(" \"title\" : \"" + message.PatientFirstName + " " + message.PatientLastName + ". " + message.GlucoseMeasurement.TrendArrow + "\"," +
                                     " \"body\" : \"" + message.GlucoseMeasurement.ValueInMgPerDl + " at " + message.GlucoseMeasurement.Timestamp + "\"," +
                                     " \"icon\" : \"icon\"," +
                                     " \"color\" : \"#FF4081\"")
            );