FCM令牌丢失
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我正在尝试使用Postman测试FCM，但即使FCM令牌存在，我总是会收到以下错误。我在Cloud Messaging选项卡中获得了令牌：Firebase Cloud Messaging令牌。
<html>
<HEAD>
<TITLE>The request was missing an Authentification Key (FCM Token). Please, refer to section "Authentification" of the FCM documentation, at https://firebase.google.com/docs/cloud-messaging/server.</TITLE>
</HEAD>
这是我发送的内容。
POST /fcm/send HTTP/1.1
Host: fcm.googleapis.com
Cache-Control: no-cache
Postman-Token: 9109eb13-245f-0786-21a5-6207f5426b44
Content-Type:application/json
Authorization:key=AAAAfnYrKvU:APA91bFwgeM3zuFId6UDzvIHk9qZ3lKHnX-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
{ "data": { "message": "This is a Firebase Cloud Messaging Topic Message!", } }:
答案
花了几个小时后，我发现在邮递员中你必须将以下内容放入标题中。
Key: Content-Type
Value: application/json
Key: Authorization
Value: key=AAAAfnYrKvU:APA91bFwgeM3zuFId6UDzvIHk9qZ3lKHnX-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
(Firebase Cloud Messaging token)
然后单击Body并选择Raw，在这里添加json。
{
"data": {
"title": "new messages",
"score": "5x1",
"time": "15:10"
},
"to": "/topics/alldevices"
}
我还发现你不能通过消除“to”来发送到所有设备：你必须让你的应用订阅一个主题。在我的情况下，我让我的应用订阅了“alldevices”。
现在我可以发送“to”：“/ topics / alldevices”，所有应用都会收到通知。
另一答案
像我这样的工作代码 -
POST： - https://fcm.googleapis.com/fcm/send
报头 -
Content-Type: application/json
Authorization:key=AAAATIOk_eI:APA91bHR-NRuK-cVTc0fsdQ-N4SOAzocN7ngomFzcV7GkeCCHb6PmCFl_7MXTEPbdw-r0MTU9UmSbyxaSxxxxxxxxx.....
身体-
{
"registration_ids": ["fBclzMXz1UQ:APA91bE268ddn8DNB95LcU2XyhjjOXE-8PJ1nZ8y0yf1-4UuUX0fFNuae9Acj5BLYZwJq72tnNUjcUax9ZvRxxxxxxxxxxxxxxxxx...."],
"notification": {
"title": "Hello",
"body": "This is test message."
}
}
另一答案
工作代码......
make sure You subscribe to topic ="/topics/alldevices" in your android/ios code.
POST： - https://fcm.googleapis.com/fcm/send
报头 -
Content-Type: application/json
Authorization:key=AAAAPfs2N44:APA91bFcDkUfTjbFQvrttpedPcZINcjNkofU_x35xxxxxxxxx.....
身体-
"notification":{
"title":"TITLE",
"body":"BODY",
"sound":"default",
"click_action":"FCM_PLUGIN_ACTIVITY",
"icon":"fcm_push_icon"
},
"data":{
"landing_page":"second",
"price":"$3,000.00"
},
"to":"/topics/alldevices",
"priority":"high",
"restricted_package_name":""
}
另一答案
这是一个使用令牌向设备发送通知的邮递员POST请求示例。
Type: POST
Url: https://fcm.googleapis.com/fcm/send
Headers
key: Content-Type,
value: application/json
key: Authorization,
value: key="This is the key in your FCM project console->Settings->Cloud Messaging->Server Key""
body: "mode": "raw"
{
"to": "Token/s received to mobile end",
"notification" : {
"body" : "message",
"content_available" : true,
"priority" : "high",
"title" : "title of the notification"
}
}
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