判断访问端是否是移动设备

判断访问端是否是移动设备,如果是移动设备就重定向到,移动端界面。

    var uri = location.href;
    var domainWap = "http://m.vmall.com";
    if(uri == domainMain || uri == (domainMain + "/index.html") || uri == (domainMain + "/")) {
      //判断客户端是否是移动设备,还可以判断是什么浏览器Chrome,Firefox,IE
    //如果是移动设备就重定向到移动界面
    if(/Android|webOS|iPhone|iPad|iPod|BlackBerry/i.test(navigator.userAgent)) {
    window.location.href = domainWap;
    }
}
    //读取cookie中指定的key,并对value进行处理
        cookieGet=function(a){
            var f=null;
            if(document.cookie&&document.cookie!=""){
                var d=document.cookie.split(";"); 
                for(var c=0;c<d.length;c++){
                    //将cookie中的key中的空格去掉
                    var b=(d[c]||"").replace(/^(s|u00A0)+|(s|u00A0)+$/g,"");
                    if(b.substring(0,a.length+1)==(a+"=")){    
                        var e=function(i){
                            i=i.replace(/+/g," ");
                            var h='()<>@,;:\"/[]?={}';
                            //如果i中包含h中的字符,就去掉前后“
                            for(var g=0;g<h.length;g++){
                                if(i.indexOf(h.charAt(g))!=-1){
                                    if(i.startWith('"')){i=i.substring(1)}
                                    if(i.endWith('"')){i=i.substring(0,i.length-1)}
                                    break;
                                }
                            }
                            //解码uri,将字符串解码成url
                            return decodeURIComponent(i)
                        };
                        f=e(b.substring(a.length+1));
                        break;
                    }
                }
            }
            return f
        };
var b = "http%3A%2F%2Fwww.vmall.com%2Faccount%2Fcaslogin%3Furl%3D";
    var c = "http://cart.vmall.com/cart/cart.html?";
    alert(decodeURIComponent(b));//解码:http://www.vmall.com/Faccount/caslogin?url=
    alert(encodeURIComponent(c));//编码:http%3A%2F%2Fcart.vmall.com%2Fcart%2Fcart.html%3F
原文地址:https://www.cnblogs.com/manliu/p/4441513.html