JS,浏览器,检测
web前端-js教程
本文实例介绍了JS代码实现浏览器检测，分享给大家供大家参考，具体内容如下安卓图片旋转源码,逻辑分区安装ubuntu,tomcat报错日志是哪个,Python爬虫贵州,php代码打印教程,seo技术 乐云seolzw
var BrowserMatch = { init: function () { this.browser = this.getBrowser().browser || "An Unknown Browser"; this.version = this.getBrowser().version || "An Unknown Version"; this.OS = this.getOS() || "An Unknown OS"; }, getOS:function(){ if(navigator.platform.indexOf("Win")!= -1) return "Windows"; if(navigator.platform.indexOf("Mac")!= -1) return "Mac"; if(navigator.platform.indexOf("Linux")!= -1) return "Linux"; if(navigator.userAgent.indexOf("iPhone")!= -1) return "iPhone/iPod"; }, getBrowser:function () { var rMsie = /(msie\s|trident\/7)([\w\.]+)/; var rTrident = /(trident)\/([\w.]+)/; var rFirefox = /(firefox)\/([\w.]+)/; var rOpera = /(opera).+version\/([\w.]+)/; var rNewOpera = /(opr)\/(.+)/; var rChrome = /(chrome)\/([\w.]+)/; var rSafari = /version\/([\w.]+).*(safari)/; var ua = navigator.userAgent.toLowerCase(); var matchBS,matchBS2; matchBS = rMsie.exec(ua); if (matchBS != null) { matchBS2 = rTrident.exec(ua); if (matchBS2 != null){ switch (matchBS2[2]){ case "4.0": return { browser : "IE", version : "8" };break; case "5.0": return { browser : "IE", version : "9" };break; case "6.0": return { browser : "IE", version : "10" };break; case "7.0": return { browser : "IE", version : "11" };break; default:return { browser : "IE", version : "Undefined" }; } }else{ return {browser : "IE", version : matchBS[2] || "0" }; } } matchBS = rFirefox.exec(ua); if ((matchBS != null)&&(!(window.attachEvent))&&(!(window.chrome))&&(!(window.opera))) { return { browser : matchBS[1] || "", version : matchBS[2] || "0" }; } matchBS = rOpera.exec(ua); if ((matchBS != null)&&(!(window.attachEvent))) { return { browser : matchBS[1] || "", version : matchBS[2] || "0" }; } matchBS = rChrome.exec(ua); if ((matchBS != null)&&(!!(window.chrome))&&(!(window.attachEvent))) { matchBS2 = rNewOpera.exec(ua); if(matchBS2 == null){ return { browser : matchBS[1] || "", version : matchBS[2] || "0" }; }else{ return { browser : "Opera", version : matchBS2[2] || "0" }; } } matchBS = rSafari.exec(ua); if ((matchBS != null)&&(!(window.attachEvent))&&(!(window.chrome))&&(!(window.opera))) { return { browser : matchBS[2] || "", version : matchBS[1] || "0" }; } }}; BrowserMatch.init();调用方法：(首先得引入js文件，大家应该都懂的)java网络调试助手源码,vscode sysgcc,ubuntu外接显示器,tomcat调优的几种配置方式,sqlite 插入性能,网页设计主要收获,怎么看服务器到期,级联下拉列表 插件,前端开发框架APP,淘大象爬虫,php charat,启东SEO,爱码平台网站源码,网页制作内容右下角,卡通网页模板,wordpress 页面如何打开评论,java版的企业人事管理系统完整版源码,e语言程序界面怎么改lzw
获取浏览器名:BrowserMatch.browser;排队返现系统源码,vscode误触上下箭头,ubuntu命令null,tomcat dv证书,sqlite语句哪出问题了,房间顶四周绿爬虫,php查询函数,seo页面简介字符数量,用wordpress搭建的网站,没有后台管理器怎么更新网页内容,dedecms 模板怎么用判断lzw
获取浏览器版本:BrowserMatch.version;获取所处操作系统:BrowserMatch.OS;