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我正在尝试使用备用渠道向我的 UWP 应用程序发送推送通知。到目前为止,我已经获得了 URI,并尝试使用 cURL 和 pywebpush 发送推送通知,但在这两种情况下我都得到了 401。我正在使用 JS API 来获取这样的频道:

const pnm = Windows.Networking.PushNotifications.PushNotificationChannelManager.getDefault();
const writer = new Windows.Storage.Streams.DataWriter();
writer.writeString(environment.VAPID_PUBLIC_KEY);
const buffer = writer.detachBuffer();

const notifPromise = pnm.createRawPushNotificationChannelWithAlternateKeyForApplicationAsync(buffer, 'notif');
notifPromise.done(subscription => {
    console.log(subscription);
    subscription.addEventListener('pushnotificationreceived', message => {
        console.log(message);
    });
}

cURL 请求返​​回为

* upload completely sent off: 5 out of 5 bytes
< HTTP/1.1 401 Unauthorized
< Content-Length: 0
< X-WNS-MSG-ID: 1FFF6A946F1C84F4
< X-WNS-DEBUG-TRACE: SG2PEPF00000441
< MS-CV: npI4XUfCt0m9QBptzatEnQ.0
< Strict-Transport-Security: max-age=31536000; includeSubDomains
< WWW-Authenticate: bearer error="invalid_request",error_description="Invalid token"
< Date: Sun, 24 Feb 2019 08:21:00 GMT

我的 URI 的样子,并且添加https://sg2p.notify.windows.com/w/?token=BIG_TOKENAuthorization,TTLCrypto-Key标头。

我正在使用 webpush 通知浏览器,它工作正常。知道这里可能有什么问题吗?

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