如何使用节点fcm向多个设备发送通知

Question

应用程序关闭时通知不起作用

const令牌＝["AAASDfsadfasdfaFDSDFSDLFJLSDJF；DSJFAsdfdsfsdf"]；

app.get('/send-notfication', (req, res) => {

var FCM = require('fcm-node');
var fcm = new FCM(serverKey);

var messageToSend = "Hi there this is message";
var message = {
to: token,
data: {
ar_message: messageToSend,
},
};

fcm.send(message, function(err, response){
if (err) {
console.log("Something has gone wrong!", err);
} else {
console.log("Successfully sent with response: ", response.results);
res.send("Successfully sent")
}
});
})

问题是如何在其中设置通知标题？通知不起作用，应用程序在后台和前台都关闭了，为什么？

Answer 1

试试这种方法。。

使用"；registration_ids"；而不是"；至"；if标记在数组中，并将信息传递到数据对象中。

app.get("/send-fcm-notification", (req, res) => {
var FCM = require("fcm-node");
var fcm = new FCM(serverKey);
var message = {
registration_ids: token,
data: {
title: "Hi there this is title",
message: "Hi there this is message"
},
};
fcm.send(message, function (err, response) {
if (err) {
console.log("Something has gone wrong!", err);
} else {
console.log("Successfully sent with response: ", response.results);
res.send("Successfully sent");
}
});
});