点击推送通知不会每次都打开新的 url

Question

我想在每次点击 javascript 中的通知时打开一个新的 URL。使用以下代码我可以接收推送通知。我可以重定向到我第一次发送的 URL。但是第二次我无法重定向到新的 URL，而是重定向到我之前通过的 URL。这是我的代码，请帮助我。

const messaging = firebase.messaging()
messaging.setBackgroundMessageHandler(function (payload) {
    console.log('[firebase-messaging-sw.js] Received background message', payload.data);
    const notification = payload.data;
    const notificationTitle = notification.title;
    const notificationOptions = {
        body: notification.message,
        icon: notification.icon || "/images/icon.png"
    };
    self.addEventListener('notificationclick', function(event) {
        event.notification.close();
        event.waitUntil(self.clients.openWindow(notification.url));
    });
    return self.registration.showNotification(notificationTitle, notificationOptions);
});

Answer 1

我找到了解决方法我创建了全局变量，每次 setBackgroundMessageHandler 函数调用我都会更新它

var myUrl = "";
const messaging = firebase.messaging()
messaging.setBackgroundMessageHandler(function (payload) {
    console.log('[firebase-messaging-sw.js] Received background message', payload.data);
    const notification = payload.data;
    const notificationTitle = notification.title;
    const notificationOptions = {
        body: notification.message,
        icon: notification.icon || "/images/icon.png"
    };
    myUrl = notification.url;
    self.addEventListener('notificationclick', function(event) {
        event.waitUntil(self.clients.openWindow(myUrl));
        event.notification.close();
    });
    return self.registration.showNotification(notificationTitle, notificationOptions);
});

点击推送通知不会每次都打开新的 url

Click on push notification doesn't open new url every time

javascript

node.js

firebase-cloud-messaging