桌面弹出通知
<!DOCTYPE html><html> <head> <title>桌面通知Notification </title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script></script> </head> <body> <input type="button" value="测试桌面通知" onclick = "checkPermissionAndShow()" /><script>window.Notifications = window.Notifications || window.webkitNotifications;function checkPermissionAndShow(){var perLel = window.Notifications.checkPermission();if(perLel == 0){console.log('已授权...'); showNotification();}else if(perLel ==1){console.log('待授权...'); window.Notifications.requestPermission(checkPermissionAndShow);}else{console.log('已禁止...');}}function showNotification(){ var newNotification = Notifications.createNotification( 'http://avatar.csdn.net/4/5/3/1_qyf_5445.jpg', '桌面通知', '桌面通知 示例'); newNotification.show();}</script> </body> </html>