【代码】JavaScript实现推送通知

废话不多说，直接上代码

 function createNotify(title, options) {

            var PERMISSON_GRANTED = 'granted';
            var PERMISSON_DENIED = 'denied';
            var PERMISSON_DEFAULT = 'default';

            if (Notification.permission === PERMISSON_GRANTED) {
                notify(title, options);
            } else {
                Notification.requestPermission(function (res) {
                    if (res === PERMISSON_GRANTED) {
                        notify(title, options);
                    }
                });
            }

            function notify($title, $options) {
                var notification = new Notification($title, $options);
            }
        }

        createNotify('通知标题', { body: '通知正文' });

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