【js判断是pc还是移动端】1、pc端写 (如果是移动端跳走)
!function(){
function params(u, p){
var m = new RegExp("(?:&|/?)"+p+"=([^&$]+)").exec(u);
return m ? m[1] : '';
}
if(/iphone|ios|android|ipod/i.test(navigator.userAgent.toLowerCase()) == true && params(location.search, "from") != "mobile"){
location.href = 'http://m.XXX.com';
}
}();
2、移动端写 (如果打开是pc跳走)
!function(){
if(/iphone|ios|android|ipod/i.test(navigator.userAgent.toLowerCase()) == false){
location.href = 'http://XXX.com';
}
}();