判断IE和Edge

//判断是否是IE浏览器，包括Edge浏览器function IEVersion() { var userAgent = navigator.userAgent; if (!!window.ActiveXObject || "ActiveXObject" in window) return "IE"; else if (userAgent.indexOf("Edge") > -1) { return "Edge" } else { return "-1"; }}

转载于:https://www.cnblogs.com/damsoft/p/6059970.html