js判定ios/Android、ページは対応ページにジャンプします.


<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width,user-scalable=no">
		<title>   -      </title>
		<style type="text/css">
			a{ text-decoration: none;}
			img{ display: block; margin: 0 auto; width: 100%; border: 0;}
			.btn{ width: 100%; position: fixed; bottom: 0; min-width: 320px;  background: #fefefe;  padding: 12px 0;
				  color: #fff; text-align: center; line-height: 45px; border-radius: 3px; border-top: 1px solid #dcdcdc;
			}
			.btn a{ height: 45px; background:#25cffb ; color: #fff; display: block; width: 90%; margin: 0 auto; font-size: 18px; font-weight: bold;}
		</style>
	</head>
	<body>
		<a href="javascript:void(0)" onclick="jump()">
			<img src="images/mayp-151214.jpg" />
		</a>
		<div class="btn">
			<a href="javascript:void(0)" onclick="jump()">
				    
			</a>
		</div>
		<script src="jquery-1.9.1.min.js"></script>
		<script type="text/javascript">
		function jump(){
			var u = navigator.userAgent, app = navigator.appVersion;
			var isAndroid = u.indexOf('Android') > -1 || u.indexOf('Linux') > -1; //android    uc   
			var isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios  
			if(isAndroid==1){
				window.location.href="Android.html"
			}
			else(
				window.location.href="ios.html"
			)
		}
//		alert('   Android:'+isAndroid);
//		alert('   iOS:'+isiOS);
		</script>
	</body>
</html>
もちろん、リンクも対応できるのはダウンロードのページです.