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  • 不同浏览器CSS样式不兼容问题

      一句话,我想的太复杂了。向朋友请教才了解到,其实只要加个判断即可,首先获取到浏览器的基本信息,像什么版本啊,名称啊、默认语言啊等等,然后根据不同浏览器默认加载不同CSS样式即可,获取浏览器版本的连接如下:

      获取浏览器版本信息的具体方法:https://www.cnblogs.com/muscleape/p/6897356.html

      第二个感觉很全的连接:https://blog.csdn.net/mazhili1991/article/details/53421779

      以下是我复制粘贴过来的源码,仅做保存而已,省的自己看的时候还得跳转。

     

    <!DOCTYPE html>
    <html lang="zh-CN">
    <head>
    <title>JS判断各种浏览器,根据判断动态引入不同的CSS文件、JS文件</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" type="text/css" href="css/base.css" />
    </head>
    <body>
    <div id="scroll-bar" class="scroll-bar"></div>
    <script type="text/javascript">
    function getBrowser() {  
        var ua = window.navigator.userAgent;  
        var isIE = window.ActiveXObject != undefined && ua.indexOf("MSIE") != -1;  
        var isFirefox = ua.indexOf("Firefox") != -1;  
        var isOpera = window.opr != undefined;  
        var isChrome = ua.indexOf("Chrome") && window.chrome;  
        var isSafari = ua.indexOf("Safari") != -1 && ua.indexOf("Version") != -1;  
        if (isIE) {  
            return "IE";  
        } else if (isFirefox) {  
            return "Firefox";  
        } else if (isOpera) {  
            return "Opera";  
        } else if (isChrome) {  
            return "Chrome";  
        } else if (isSafari) {  
            return "Safari";  
        } else {  
            return "Unkown";  
        }  
    }
     
    var linkNode = document.createElement("link"),scriptNode = document.createElement("script");
    linkNode.setAttribute("rel","stylesheet");
    linkNode.setAttribute("type","text/css");
    scriptNode.setAttribute("type", "text/javascript");
     
    if(getBrowser()=="IE"){
        linkNode.setAttribute("href","css/index-ie.css");
        scriptNode.setAttribute("src", "js/index-ie.js");
    }else if(getBrowser()=="Firefox"){
        linkNode.setAttribute("href","css/index-firefox.css");
        scriptNode.setAttribute("src", "js/index-firefox.js");
    }else if(getBrowser()=="Opera"){
        linkNode.setAttribute("href","css/index-opera.css");
        scriptNode.setAttribute("src", "js/index-opera.js");
    }else if(getBrowser()=="Chrome"){
        linkNode.setAttribute("href","css/index-chrome.css");
        scriptNode.setAttribute("src", "js/index-chrome.js");
    }else if(getBrowser()=="Safari"){
        linkNode.setAttribute("href","css/index-safari.css");
        scriptNode.setAttribute("src", "js/index-safari.js");
    }
    document.head.appendChild(linkNode);
    document.head.appendChild(scriptNode);
    document.getElementById("scroll-bar").innerHTML = "您的浏览器是:"+getBrowser();
    </script>
    </body>
    </html>

     获取浏览器信息名称信息

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html>
    
    <head>
    <base>
    <meta charset="utf-8">
    <title>JS获取浏览器类型和版本信息</title>
    
    <script>
    function bro() {
    var is360 = false;
    var isIE = false;
    var isFirefox = false;
    var isChrome = false;
    var isEdge = false;
    var broName = 'Runing';
    var str = '';
    var strStart = 0;
    var strStop = 0;
    var arr = new Array();
    var temp = '';
    
    var userAgent = window.navigator.userAgent; //包含以下属性中所有或一部分的字符串:appCodeName,appName,appVersion,language,platform
    
    /*alert(userAgent);*/
    
    //FireFox
    if (userAgent.indexOf('Firefox') != -1) {
    isFireFox = true;
    /*broName = 'FireFox浏览器';*/
    strStart = userAgent.indexOf('Firefox');
    temp = userAgent.substring(strStart);
    broName = temp.replace('/', '版本号')
    
    }
    
    //Edge
    if (userAgent.indexOf('Edge') != -1) {
    isEdge = true;
    /*broName = 'Edge浏览器';*/
    strStart = userAgent.indexOf('Edge');
    temp = userAgent.substring(strStart);
    broName = temp.replace('/', '版本号');
    }
    
    //IE浏览器
    if (userAgent.indexOf('NET') != -1 && userAgent.indexOf("rv") != -1) {
    isIE = true;
    /*broName = 'IE浏览器'; */
    strStart = userAgent.indexOf('rv');
    strStop = userAgent.indexOf(')');
    temp = userAgent.substring(strStart, strStop);
    broName = temp.replace('rv', 'IE').replace(':', '版本号');
    }
    
    //360极速模式可以区分360安全浏览器和360极速浏览器
    if (userAgent.indexOf('WOW') != -1 && userAgent.indexOf("NET") < 0 && userAgent.indexOf("Firefox") < 0) {
    if(navigator.javaEnabled()){
    is360 = true;
    broName = '360安全浏览器-极速模式';
    }else{
    is360 = true;
    broName = '360极速浏览器-极速模式';
    } 
    }
    
    //360兼容
    if (userAgent.indexOf('WOW') != -1 && userAgent.indexOf("NET") != -1 && userAgent.indexOf("MSIE") != -1 && userAgent.indexOf("rv") < 0) {
    is360 = true;
    broName = '360兼容模式';
    }
    
    //Chrome浏览器
    if (userAgent.indexOf('WOW') < 0 && userAgent.indexOf("Edge") < 0) {
    isChrome = true;
    /*broName = 'Chrome浏览器';*/
    strStart = userAgent.indexOf('Chrome');
    strStop = userAgent.indexOf(' Safari');
    temp = userAgent.substring(strStart, strStop);
    broName = temp.replace('/', '版本号');
    
    }
    
    document.getElementById('broType').value = broName;
    
    }
    </script>
    </head>
    
    <body onload="bro();">
    <input type="text" id="broType" name="broType" style=" 200px;">
    <h4>JavaScript获取浏览器版本信息</h4>
    </body>
    
    </html>

      获取浏览器详细信息的源码,有需要的也可以看看

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    
    <head>
    <title> New Document </title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0,user-scalable=no">
    <meta name="Generator" content="EditPlus">
    <meta name="Author" content="">
    <meta name="Keywords" content="">
    <meta charset="utf-8" />
    <meta name="Description" content="">
    
    <script id=clientEventHandlersJS language=javascript>
    /******************************************下为浏览器信息************************************************/
    //获取浏览器相关信息
    function allinfo() {
    var appName = navigator.appName; //浏览器的正式名称
    var appVersion = navigator.appVersion; //浏览器的版本号
    var cookieEnabled = navigator.cookieEnabled; // 返回用户浏览器是否启用了cookie
    var cpuClass = navigator.cpuClass; //返回用户计算机的cpu的型号,通常intel芯片返回"x86"(火狐没有)
    
    var mimeType = navigator.mimeTypes; // 浏览器支持的所有MIME类型的数组
    var platform = navigator.platform; // 浏览器正在运行的操作系统平台,包括Win16(windows3.x) 
    // Win32(windows98,Me,NT,2000,xp),Mac68K(Macintosh 680x0)
    // 和MacPPC(Macintosh PowerPC)
    var plugins = navigator.plugins; // 安装在浏览器上的所有插件的数组
    var userLanguage = navigator.userLanguage; // 用户在自己的操作系统上设置的语言(火狐没有)
    var userAgent = navigator.userAgent; //包含以下属性中所有或一部分的字符串:appCodeName,appName,appVersion,language,platform
    var systemLanguage = navigator.systemLanguage; // 用户操作系统支持的默认语言(火狐没有)
    
    //director
    
    var appCodeName = navigator.appCodeName; //与浏览器相关的内部代码名
    var appMinorVersion = navigator.appMinorVersion; //辅版本号(通常应用于浏览器的补丁或服务包)
    
    var language = navigator.language; //浏览器支持的语言 (IE没有)
    
    var onLine = navigator.onLine; //返回浏览器是否处于在线模式(IE4以上版本)
    
    var opsProfile = navigator.opsProfile; // 未定义 (IE、火狐没有)
    
    var oscpu = navigator.oscpu; //浏览器正在运行的操作系统,其中可能有CPU的信息(IE没有)
    
    var product = navigator.product; // 浏览器的产品名(IE没有)
    
    var productSub = navigator.productSub; //关于浏览器更多信息(IE没有)
    
    var securityPolicy = navigator.securityPolicy; // 浏览器支持的加密类型(IE没有)
    
    var userProfile = navigator.userProfile; // 返回一个UserProfile对象,它存储用户的个人信息(火狐没有)
    
    var vender = navigator.vender; // 浏览器厂商名称(IE、火狐没有)
    
    var vendorSub = navigator.vendorSub; // 关于浏览器厂商更多的信息
    
    var webkitPersistentStorage = navigator.webkitPersistentStorage;
    
    var info = "<table border=1>";
    var type = "";
    if (isIe()) {
    type = "IE浏览器";
    } else if (isFireFox()) {
    type = "火狐浏览器";
    }
    info += "<tr><td>IE特有属性:</td><td>" + navigator.msManipulationViewsEnabled + "</td></tr>";
    info += "<tr><td>浏览器类型:</td><td>" + type + "</td></tr>";
    info += "<tr><td>weizhi :</td><td>" + webkitPersistentStorage + "</td></tr>";
    info += "<tr><td>浏览器属性信息:</td><td>" + userAgent + "</td></tr>";
    info += "<tr><td>浏览器的正式名称:</td><td>" + appName + "</td></tr>";
    info += "<tr><td>浏览器的版本号:</td><td>" + appVersion + "</td></tr>";
    info += "<tr><td>浏览器相关的内部代码名:</td><td>" + appCodeName + "</td></tr>";
    info += "<tr><td>浏览器相关的辅代码号:</td><td>" + appMinorVersion + "</td></tr>";
    info += "<tr><td>浏览器支持的语言IE没有):</td><td>" + language + "</td></tr>";
    info += "<tr><td>浏览器是否处于在线模式:</td><td>" + onLine + "</td></tr>";
    info += "<tr><td>浏览器的产品名(IE没有):</td><td>" + product + "</td></tr>";
    info += "<tr><td>浏览器更多信息:</td><td>" + productSub + "</td></tr>";
    info += "<tr><td>浏览器厂商名称:</td><td>" + vender + "</td></tr>";
    info += "<tr><td>浏览器厂商更多信息:</td><td>" + vendorSub + "</td></tr>";
    info += "<tr><td>浏览器的是否启用了cookie:</td><td>" + cookieEnabled + "</td></tr>";
    info += "<tr><td>cpu等级:</td><td>" + cpuClass + "</td></tr>";
    info += "<tr><td>浏览器的MIME类型:</td><td>" + mimeType.length + "</td></tr>";
    info += "<tr><td>系统平台:</td><td>" + platform + "</td></tr>";
    info += "<tr><td>安装的插件:</td><td>" + plugins + "</td></tr>";
    info += "<tr><td>插件的数量:</td><td>" + plugins.length + "</td></tr>";
    info += "<tr><td>插件的名称:</td><td>" + getPluginName() + "</td></tr>";
    info += "<tr><td>用户设置的操作系统语言:</td><td>" + userLanguage + "</td></tr>";
    info += "<tr><td>操作系统支持的默认语言:</td><td>" + systemLanguage + "</td></tr>";
    info += "<tr><td>Director:</td><td>" + checkePlugs("Director") + "</td></tr>";
    info += "<tr><td>javaEnabled:</td><td>" + navigator.javaEnabled() + "</td></tr>";
    info += "<tr><td>是否有quickTime:</td><td>" + checkePlugs("QuickTime") + "</td></tr>";
    info += "<tr><td>flash插件情况:</td><td>" + checkePlugs('Shockwave Flash') + "</td></tr>";
    info += "<tr><td>是否有MediaPlayer:</td><td>" + checkePlugs("MediaPlayer") + "</td></tr>";
    info += "<tr><td>是否有realPlayer:</td><td>" + checkePlugs("RealPlayer") + "</td></tr>";
    info += "<tr><td>屏幕分辨率高度:</td><td>" + window.screen.height + "</td></tr>";
    info += "<tr><td>屏幕分辨率宽度:</td><td>" + window.screen.width + "</td></tr>";
    info += "<tr><td>颜色质量:</td><td>" + window.screen.colorDepth + "位</td></tr>";
    info += "<tr><td>像素:</td><td>" + window.screen.deviceXDPI + "像素/英寸</td></tr>";
    info += "<tr><td>字体是否平滑:</td><td>" + window.screen.fontSmoothingEnabled + "</td></tr>";
    //info += "<tr><td>规定浏览器是否启用数据污点:</td><td>" + navigator.taintEnabled() + "</td></tr>";
    info += "</table>";
    document.getElementById("elInfo").innerHTML = info;
    return info;
    
     
    
    }
    //获取插件所有的名称
    function getPluginName() {
    var info = "";
    var plugins = navigator.plugins;
    if (plugins.length > 0) {
    for (i = 0; i < navigator.plugins.length; i++) {
    info += navigator.plugins[i].name + ";";
    }
    }
    return info;
    }
    //检查是否安装了某插件,如果安装了返回版本号
    function checkePlugs(pluginname) {
    var f = "-"
    var plugins = navigator.plugins;
    if (plugins.length > 0) {
    for (i = 0; i < navigator.plugins.length; i++) {
    if (navigator.plugins[i].name.indexOf(pluginname) >= 0) {
    f = navigator.plugins[i].description.split(pluginname)[1];
    return f;
    break;
    }
    }
    }
    return false;
    }
    //判断是否IE
    function isIe() {
    var i = navigator.userAgent.toLowerCase().indexOf("msie");
    return i >= 0;
    }
    //判断是否firefox
    function isFireFox() {
    var i = navigator.userAgent.toLowerCase().indexOf("firefox");
    return i >= 0;
    }
    
     
    
     
    
    /******************************************以上为浏览器信息,以下为pc信息************************************************/
    var locator = new ActiveXObject("WbemScripting.SWbemLocator");
    var service = locator.ConnectServer(".");
    
    function cpuInfo() { //CPU 信息 
    var properties = service.ExecQuery("SELECT * FROM Win32_Processor");
    var e = new Enumerator(properties);
    var info = "<table border=1>";
    info += "<tr bgcolor='#CDEDED' style='font-weight: bold;' ><td width='450' >CPU 信息</td></tr>";
    for (; !e.atEnd(); e.moveNext()) {
    var p = e.item();
    info += "<tr style='color: red'><td >CPU序列号:" + p.ProcessorID + "</td></tr>";
    info += "<tr><td >" + p.Caption + "</td></tr>";
    info += "<tr><td >CPU编号:" + p.DeviceID + "</td></tr>";
    info += "<tr><td >CPU型号:" + p.Name + "</td></tr>";
    info += "<tr><td >CPU状态:" + p.CpuStatus + "</td></tr>";
    info += "<tr><td >CPU可用性:" + p.Availability + "</td></tr>";
    info += "<tr><td >CUP Level:" + p.Level + "</td></tr>";
    info += "<tr><td >主机名称:" + p.SystemName + "</td></tr>";
    info += "<tr><td >Processor Type:" + p.ProcessorType + "</td></tr>";
    }
    info += "</table>";
    return info;
    }
    
    function softDisk() { //软盘信息 
    var properties = service.ExecQuery("SELECT * FROM Win32_FloppyDrive");
    var e = new Enumerator(properties);
    var info = "<table border=1>";
    info += "<tr bgcolor='#CDEDED' style='font-weight: bold;' ><td width='450'>软盘信息</td></tr>";
    for (; !e.atEnd(); e.moveNext()) {
    var p = e.item();
    info += "<tr><td >" + p.Description + "</td></tr>";
    info += "<tr><td >" + p.DeviceID + "</td></tr>";
    info += "<tr><td >" + p.Status + "</td></tr>";
    info += "<tr><td >" + p.Manufacuturer + "</td></tr>";
    }
    info += "</table>";
    return info;
    }
    
    function RomInfo() { //CD-ROM 信息 
    var properties = service.ExecQuery("SELECT * FROM Win32_CDROMDrive");
    var e = new Enumerator(properties);
    var info = "<table border=1>";
    info += "<tr bgcolor='#CDEDED' style='font-weight: bold;'><td width='450' >CD-ROM 信息 </td></tr>";
    for (; !e.atEnd(); e.moveNext()) {
    var p = e.item();
    info += "<tr><td >驱动器名称:" + p.Caption + "</td></tr>";
    info += "<tr><td >描述:" + p.Description + "</td></tr>";
    info += "<tr><td >盘符:" + p.Drive + "</td></tr>";
    info += "<tr><td >驱动器状态:" + p.Status + "</td></tr>";
    info += "<tr><td >是否在使用:" + p.MediaLoaded + "</td></tr>";
    }
    info += "</table>";
    return info;
    }
    
    function keyBoardInfo() { //键盘信息 
    var properties = service.ExecQuery("SELECT * FROM Win32_Keyboard");
    var e = new Enumerator(properties);
    var info = "<table border=1>";
    info += "<tr bgcolor='#CDEDED' style='font-weight: bold;'><td width='450'>键盘信息 </td></tr>";
    for (; !e.atEnd(); e.moveNext()) {
    var p = e.item();
    info += "<tr><td >键盘描述:" + p.Description + "</td></tr>";
    info += "<tr><td >键盘名称:" + p.Name + "</td></tr>";
    info += "<tr><td >键盘状态:" + p.Status + "</td></tr>";
    }
    info += "</table>";
    return info;
    }
    
    function mainBoard() { //主板信息 
    var properties = service.ExecQuery("SELECT * FROM Win32_BaseBoard");
    var e = new Enumerator(properties);
    var info = "<table border=1>";
    info += "<tr bgcolor='#CDEDED' style='font-weight: bold;'><td width='450'>主板信息 </td></tr>";
    for (; !e.atEnd(); e.moveNext()) {
    var p = e.item();
    info += "<tr style='color: red'><td >主板ID:" + p.SerialNumber + "</td></tr>";
    info += "<tr><td >" + p.HostingBoard + "</td></tr>";
    info += "<tr><td >制造商:" + p.Manufacturer + "</td></tr>";
    info += "<tr><td >是否开启:" + p.PoweredOn + "</td></tr>";
    info += "<tr><td >型号:" + p.Product + "</td></tr>";
    info += "<tr><td >版本:" + p.Version + "</td></tr>";
    }
    info += "</table>";
    return info;
    }
    
    function disk() { //硬盘序列号 信息
    var properties = service.ExecQuery("SELECT * FROM Win32_DiskDrive");
    var e = new Enumerator(properties);
    var info = "<table border=1>";
    info += "<tr bgcolor='#CDEDED' style='font-weight: bold;' ><td width='450'>硬盘信息 </td></tr>";
    for (; !e.atEnd(); e.moveNext()) {
    var p = e.item();
    info += "<tr style='color: red'><td >硬盘序列号:" + p.signature + "</td></tr>";
    }
    info += "</table>";
    return info;
    }
    //获取Ram信息
    function raminfo() {
    var system = new Enumerator(service.ExecQuery("SELECT * FROM Win32_ComputerSystem")).item();
    
    var physicMenCap = Math.ceil(system.TotalPhysicalMemory / 1024 / 1024);
    //内存信息 
    var memory = new Enumerator(service.ExecQuery("SELECT * FROM Win32_PhysicalMemory"));
    for (var mem = [], i = 0; !memory.atEnd(); memory.moveNext()) {
    mem[i++] = {
    cap: memory.item().Capacity / 1024 / 1024,
    speed: memory.item().Speed
    };
    }
    
    var info = "<table border=1>";
    info += "<tr bgcolor='#CDEDED' style='font-weight: bold;' ><td width='450'>内存信息 </td></tr>";
    info += "<tr style='color: red'><td >内存总量:" + (mem[0].cap + mem[1].cap) + "M</td></tr>";
    info += "<tr style='color: red'><td >可用物理内存:" + physicMenCap + "M</td></tr>";
    info += "</table>";
    return info;
    }
    
    //获取网络连接信息
    function ipinfo() {
    
    var properties = service.ExecQuery("SELECT * FROM Win32_NetworkAdapterConfiguration Where IPEnabled=TRUE");
    var e = new Enumerator(properties);
    var info = "<table border=1>";
    info += "<tr bgcolor='#CDEDED' style='font-weight: bold;' ><td width='450'>网络连接信息:</td></tr>";
    var i = 1;
    for (; !e.atEnd(); e.moveNext()) {
    var p = e.item();
    info += "<tr style='color: red'><td >MAC地址" + i + "" + p.MACAddress + "</td></tr>";
    info += "<tr style='color: red'><td >IP地址" + i + "" + p.IPAddress(0) + "</td></tr>";
    i++;
    }
    info += "</table>";
    return info;
    }
    
    function pcInfo() { //所有信息
    
    var info = cpuInfo();
    info += disk();
    info += raminfo();
    info += mainBoard();
    info += ipinfo();
    info += keyBoardInfo();
    info += RomInfo();
    info += softDisk();
    
    document.getElementById('elInfo').innerHTML = info;
    return info;
    }
    
    
    /******************************************以上为pc信息************************************************/
    </script>
    
    </head>
    
    <body>
    
    <INPUT id="Button1" type="button" value="浏览器所有信息" name="Button1" language=javascript onclick="allinfo()">
    
    <INPUT id="Button1" type="button" value="客户端pc信息" name="Button1" language=javascript onclick="pcInfo()">
    
    <div id="elInfo">
    
    </div>
    </body>
    
    </html>
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  • 原文地址:https://www.cnblogs.com/qcq0703/p/10607836.html
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