【发布时间】:2017-10-05 06:39:21
【问题描述】:
我一直在尝试通过 Cloud Functions 发送推送通知。 这是有关如何从 Firebase 执行此操作的指南: https://github.com/firebase/functions-samples/blob/master/fcm-notifications/functions/index.js
这是我的有效载荷
const payload = {
"notification": {
title: 'Title!',
body: 'Body!',
sound: 'default'
},
"data":{"score":"3x1"},
"content_available": true,
};
现在,这引发了一个错误,当我检查日志时,出现以下错误:
Error: Messaging payload contains an invalid "content_available" property. Valid properties are "data" and "notification".
at FirebaseMessagingError.Error (native)
at FirebaseMessagingError.FirebaseError [as constructor] (/user_code/node_modules/firebase-admin/lib/utils/error.js:25:28)
at new FirebaseMessagingError (/user_code/node_modules/firebase-admin/lib/utils/error.js:130:23)
at /user_code/node_modules/firebase-admin/lib/messaging/messaging.js:465:23
at Array.forEach (native)
at Messaging.validateMessagingPayload (/user_code/node_modules/firebase-admin/lib/messaging/messaging.js:462:21)
at /user_code/node_modules/firebase-admin/lib/messaging/messaging.js:204:37
at process._tickDomainCallback (internal/process/next_tick.js:129:7)
如果我删除 content_available: true,它可以正常工作,所以我知道代码可以正常工作。
我还尝试使用 CURL/POST 请求 WITH content_available: true 手动发送它,它也有效。
谢谢!
【问题讨论】:
标签: firebase firebase-cloud-messaging google-cloud-functions