判断是pc端还是wap端

方法一:

<script>
if(/AppleWebKit.*Mobile/i.test(navigator.userAgent) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE|Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent))){
window.location.href="WAP端的链接";
}else{
window.location.href="PC端的链接";
}
</script>

 

方法二：

function IsPC() {
    var userAgentInfo = navigator.userAgent;
    var Agents = ["Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod"];
    var flag = true;
    for (var v = 0; v < Agents.length; v++) {
        if (userAgentInfo.indexOf(Agents[v]) > 0) {
            flag = false;
            break;
        }
    }
    return flag;
}


方法三：

function isMobile(){
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) == 'window ce';
var bIsWM = sUserAgent.match(/windows mobile/i) == 'windows mobile';
if(bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM){
return true;
}else{
return false;
}
}

方式四：

var FD={
    isPc: function(){
        return !(this.mobilecheck() || this.tabletCheck() && window == window.top)
    },
    mobilecheck: function(){
        return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini|Mobi/i.test(navigator.userAgent) || screen.width < 500
    },
    tabletCheck: function(){
        return /ipad|android|android 3.0|xoom|sch-i800|playbook|tablet|kindle/i.test(navigator.userAgent)
    }
};