var browser = {
                     versions: function () {
                         var u = navigator.userAgent,
                             app = navigator.appVersion;
                         return {
                             trident: u.indexOf('Trident') > -1, //IE内核
                             presto: u.indexOf('Presto') > -1, //opera内核
                             webKit: u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核
                             gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核
                             mobile: !!u.match(/AppleWebKit.*Mobile.*/), //是否为移动终端
                             ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端
                             android: u.indexOf('Android') > -1, //android终端或者uc浏览器
                             iPhone: u.indexOf('iPhone') > -1, //是否为iPhone或者QQHD浏览器
                             iPad: u.indexOf('iPad') > -1, //是否iPad
                             webApp: u.indexOf('Safari') == -1 //是否web应该程序，没有头部与底部
                         };
                     }(),
                     language: (navigator.browserLanguage || navigator.language).toLowerCase()
                 }
                 if (browser.versions.mobile || browser.versions.iPhone || browser.versions.android) {
                     document.write("<script src=\"js/bootstrap.js\">" + "</scr" + "ipt>");
                     document.write("<link  href='css/bootstrap.css.css' rel='stylesheet' type='text/css' />");
                     window.location.href = "/indexPhone/index.html";
                 } else {
                     document.write("<script src=\"/mod/index/index.js\">" + "</scr" + "ipt>");
                 }