web Notification api生成多个Notification，有办法获取所有

Question

web Notification api生成多个Notification，有办法获取所有Notification对象吗？var n = new Notification(o.user.userid);                 n.onshow = function () {                     setTimeout(n.close.bind(n), 5000);                 }new了n个，然后不想设置定时关闭，想一次性关闭所有Notification，有办法获取所有Notification对象吗？

Answer 1

定义一个数组，每次生成的时候把Notification对象加进去不就行了，期待大家更好地解决办法

if (window.Notification && Notification.permission !== "denied") {
                    Notification.requestPermission(function (status) {                        
                    var n = new Notification(title, {                            
                    body: content,                            icon: icon
                        });
                        NotificationItems.push(n);
                    });
                }

操作的时候

while (NotificationItems.length > 0) {                NotificationItems[0].close();                
NotificationItems.shift();
            }