我们想要的效果是pc文件和mobile文件统一入口，适配不同的设备。
先看看项目的目录：
在index.html里面配置js控制选择那一个文件夹下的文件就可以了。
我们要利用：Navigator 对象，Navigator 对象包含有关浏览器的信息。
index.html很简单，直接上码吧：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no" />
<script type="text/javascript">
function browserRedirect() {
var sUserAgent = navigator.userAgent.toLowerCase();
var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";
var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";
var bIsMidp = sUserAgent.match(/midp/i) == "midp";
var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";
var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";
var bIsAndroid = sUserAgent.match(/android/i) == "android";
var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";
var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";
if (bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {
//跳转移动端页面
window.location.href="http://f.jcngame.com/fanfan20171208/mobile/index.html";
} else {
//跳转pc端页面
window.location.href="http://f.jcngame.com/fanfan20171208//fanmai/index.html";
}
}
browserRedirect();
</script>
</head>
<body>
</body>
</html>