/**
* 获取浏览器类型和版本
* @return {string}
* @example
* getBrowserModel() => "Chrome:70.0.3538.102"
*/
function getBrowserModel() {
var sys = {};
var ua = navigator.userAgent.toLowerCase();
var s = null;
/* eslint-disable */
(s = ua.match(/rv:([\d.]+)\) like gecko/))
? (sys.ie = s[1])
: (s = ua.match(/msie ([\d\.]+)/))
? (sys.ie = s[1])
: (s = ua.match(/edge\/([\d\.]+)/))
? (sys.edge = s[1])
: (s = ua.match(/firefox\/([\d\.]+)/))
? (sys.firefox = s[1])
: (s = ua.match(/(?:opera|opr).([\d\.]+)/))
? (sys.opera = s[1])
: (s = ua.match(/chrome\/([\d\.]+)/))
? (sys.chrome = s[1])
: (s = ua.match(/version\/([\d\.]+).*safari/))
? (sys.safari = s[1])
: (s = ua.match(/micromessenger\/([\d\.]+)/))
? (sys.micromessenger = s[1])
: (s = ua.match(/QQ\/([\d\.]+)/gi))
? (sys.qq = s[1])
: 0;
// 根据关系进行判断
if (sys.ie) return "IE:" + sys.ie;
if (sys.edge) return "Edge:" + sys.edge;
if (sys.firefox) return "Firefox:" + sys.firefox;
if (sys.chrome) return "Chrome:" + sys.chrome;
if (sys.opera) return "Opera:" + sys.opera;
if (sys.safari) return "Safari:" + sys.safari;
if (sys.micromessenger) return "Micromessenger:" + sys.micromessenger;
if (sys.qq) return "QQ:" + sys.qq;
return "Unknown";
}
module.exports = getBrowserModel;