手机访问网跳转到手机端

第一种：

<script type="text/javascript" language="javascript">
var url = location.href;
if (url.indexOf("pc") < 0) {
var is_iPd = navigator.userAgent.match(/(iPad|iPod|iPhone)/i) != null;
var is_mobi = navigator.userAgent.toLowerCase().match(/(ipod|iphone|android|coolpad|mmp|smartphone|midp|wap|xoom|symbian|j2me|blackberry|win ce)/i) != null;
if (is_mobi && window.location.search.indexOf("mv=fp") < 0) {
window.location.href = "http://wap.51jinsha.com/";
}
}
</script>

第二种：

<script> 

//如果是手机访问自动跳转到手机页

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) ){

window.location.href='http://wap.51jinsha.com'; 

} 

}

browserRedirect();

</script>