js检查flash版本升级

 1 for (var i = 0, len = navigator.plugins.length; i < len; i++) {
 2             var plugin = navigator.plugins[i];
 3 
 4             if (plugin.name == 'Shockwave Flash') {
 5                 if (plugin.filename == 'internal-not-yet-present') {
 6                     commFunc.confirm("您当前浏览器flash插件版本较低,可能无法使用系统中导出Excel功能,现在去升级?", function () {
 7                         window.open('https://get2.adobe.com/cn/flashplayer/otherversions/');
 8                     });
 9                 }
10                 break;
11             }
12         }
原文地址:https://www.cnblogs.com/lizhanglong/p/6365962.html