浏览器右下角提示实现

js代码:

//新信息桌面右下角提示
function mesgNotice(){
    if(window.Notification && Notification.permission !== "denied") {
        Notification.requestPermission(function(status) {
            var notice_ = new Notification('新的消息', { body: '您有新的消息'});
            notice_.onclick = function() {//单击消息提示框，进入浏览器页面
                window.focus();
            }
        });
    }   
}