var UA = {
ie:(!!window.ActiveXObject && /msie (\d*)/i.test(navigator.userAgent) ? RegExp.$1 : false)
};
alert(UA.ie);
IE浏览器返回当前浏览器的版本,非Ie浏览器返回false
var UA = {
ie:(!!window.ActiveXObject && /msie (\d*)/i.test(navigator.userAgent) ? RegExp.$1 : false)
};
alert(UA.ie);
IE浏览器返回当前浏览器的版本,非Ie浏览器返回false
转载于:https://www.cnblogs.com/webtall/p/4561614.html