我有一个用.NET Core编写的REST Api,现在需要创建一个Push Notification
到Firebase Cloud Messaging (FCM)
。为了测试,我使用Firebase Console
,但我需要以编程方式完成此操作。我已经浏览了Firebase的文档以及谷歌的一些例子,但我更加困惑。
我认为可以通过常规Http
创建消息,但有人可以发布一个简单的工作示例,以便我可以提取它吗?或许,我的理解是完全错误的?
答案 0 :(得分:1)
有些人也喜欢这个问题,所以想到提供我实施的解决方案,认为它可以帮助别人。如果您有任何问题,请随时提出问题。
如何获取服务器密钥:以下是帮助的question link。
Firebase云消息传递文档可以找到here。
public class FirebaseNotificationModel
{
[JsonProperty(PropertyName = "to")]
public string To { get; set; }
[JsonProperty(PropertyName = "notification")]
public NotificationModel Notification { get; set; }
}
using System.Net.Http;
using System.Text;
public static async void Send(FirebaseNotificationModel firebaseModel)
{
HttpRequestMessage httpRequest = null;
HttpClient httpClient = null;
var authorizationKey = string.Format("key={0}", "YourFirebaseServerKey");
var jsonBody = SerializationHelper.SerializeObject(firebaseModel);
try
{
httpRequest = new HttpRequestMessage(HttpMethod.Post, "https://fcm.googleapis.com/fcm/send");
httpRequest.Headers.TryAddWithoutValidation("Authorization", authorizationKey);
httpRequest.Content = new StringContent(jsonBody, Encoding.UTF8, "application/json");
httpClient = new HttpClient();
using (await httpClient.SendAsync(httpRequest))
{
}
}
catch
{
throw;
}
finally
{
httpRequest.Dispose();
httpClient.Dispose();
}
}
答案 1 :(得分:1)
借助.NET Core,您可以将此轻量级library用于FCM推送通知和APN HTTP / 2推送通知:
Install-Package CorePush
然后针对Firebase:
using (var fcm = new FcmSender(serverKey, senderId))
{
await fcm.SendAsync(deviceToken, notification);
}
或APN:
using (var apn = new ApnSender(privateKey, keyId, teamId, appbundleId, server))
{
await apn.SendAsync(deviceToken, notification);
}