Javascript 已发送Firebase推送通知,但onMessage()未触发
我正在从邮递员那里发送推送通知 我已经设置了授权和内容类型标题,我的正文如下所示:Javascript 已发送Firebase推送通知,但onMessage()未触发,javascript,firebase,push-notification,firebase-cloud-messaging,postman,Javascript,Firebase,Push Notification,Firebase Cloud Messaging,Postman,我正在从邮递员那里发送推送通知 我已经设置了授权和内容类型标题,我的正文如下所示: { "to" : "faecDTf47y4:APA91bEsGFDeKQtifs-XXXXXXXXXXXXXXXXXXXXXXXXXXX", "notification": { "title": "Hello", "body": "World!", "icon": "/images/favicon.png" } } importScrip
{
"to" : "faecDTf47y4:APA91bEsGFDeKQtifs-XXXXXXXXXXXXXXXXXXXXXXXXXXX",
"notification": {
"title": "Hello",
"body": "World!",
"icon": "/images/favicon.png"
}
}
importScripts('https://www.gstatic.com/firebasejs/4.12.1/firebase-app.js');
importScripts('https://www.gstatic.com/firebasejs/4.12.1/firebase-messaging.js');
// Initialize Firebase
var config = {
apiKey: "AIzaSyDRXXXXXXXXXXXXXXXXXXXXX",
authDomain: "XXXXXXXXXXXXXX.firebaseapp.com",
databaseURL: "https://XXXXXXXXXX.firebaseio.com",
projectId: "XXXXXXXXXXXXXX",
storageBucket: "XXXXXXXXXXXXXX.appspot.com",
messagingSenderId: "XXXXXXXXXXXXX"
};
firebase.initializeApp(config);
const messaging = firebase.messaging();
当我提交post请求时,我得到以下JSON响应:
{
"multicast_id": XXXXXXXXXXXXX,
"success": 1,
"failure": 0,
"canonical_ids": 0,
"results": [
{
"message_id": "0:XXXXXXXXXXXXXXXXXXXXXXXX"
}
]
}
因此,看起来它已成功发送,但实际上似乎没有触发通知
我将遵循本教程:
到目前为止,一切都在进行中,直到我开始使用onMessage()函数阅读通知
我的服务人员如下所示:
{
"to" : "faecDTf47y4:APA91bEsGFDeKQtifs-XXXXXXXXXXXXXXXXXXXXXXXXXXX",
"notification": {
"title": "Hello",
"body": "World!",
"icon": "/images/favicon.png"
}
}
importScripts('https://www.gstatic.com/firebasejs/4.12.1/firebase-app.js');
importScripts('https://www.gstatic.com/firebasejs/4.12.1/firebase-messaging.js');
// Initialize Firebase
var config = {
apiKey: "AIzaSyDRXXXXXXXXXXXXXXXXXXXXX",
authDomain: "XXXXXXXXXXXXXX.firebaseapp.com",
databaseURL: "https://XXXXXXXXXX.firebaseio.com",
projectId: "XXXXXXXXXXXXXX",
storageBucket: "XXXXXXXXXXXXXX.appspot.com",
messagingSenderId: "XXXXXXXXXXXXX"
};
firebase.initializeApp(config);
const messaging = firebase.messaging();
我的main.js如下所示:
// Initialize Firebase
var config = {
apiKey: "AIzaSyDRXXXXXXXXXXXXXXXXXXXXX",
authDomain: "XXXXXXXXXXXXXX.firebaseapp.com",
databaseURL: "https://XXXXXXXXXXXXXX.firebaseio.com",
projectId: "XXXXXXXXXXXXXX",
storageBucket: "XXXXXXXXXXXXXX.appspot.com",
messagingSenderId: "XXXXXXXXXXXXXX"
};
firebase.initializeApp(config);
navigator.serviceWorker
.register('/site/serviceworker-firebase-messaging.js', { scope: '/site/' })
.then(function(registration) {
console.log("◕◡◕ Firebase Service Worker Registered");
const messaging = firebase.messaging();
messaging.useServiceWorker(registration);
messaging.requestPermission()
.then(function() {
console.log('Firebase has permission.');
return messaging.getToken();
}).
then (function(token) {
console.log('Firebase messaging Token', token);
})
.catch(function(err) {
console.log('Firebase has encountered an error.', err);
});
messaging.onMessage(function(payload) {
console.log('onMessage: ', payload);
});
});
我正在测试Chrome
编辑
当我不在web应用程序所在的选项卡上时,当我从邮递员处提交时,会收到通知。它只是弹出并说:“这个网站已经在后台更新了。”但是它没有我的消息/标题/图标。虽然这个问题有点老了,OP已经在评论中回答了它,但如果有帮助,我会添加这个答案:
- 只有当您的网站选项卡打开并被选中(处于活动状态)时,才会触发
事件,以便您可以按所需方式处理传入的通知李>onMessage
- 但是,如果选项卡未处于活动状态,则浏览器将处理传入的通知,并且不会触发
事件onMessage