js判断是否为手机访问
简单明了
var ua = navigator.userAgent;
var ipad = ua.match(/(iPad).*OS\s([\d_]+)/),
isIphone = !ipad && ua.match(/(iPhone\sOS)\s([\d_]+)/),
isAndroid = ua.match(/(Android)\s+([\d.]+)/),
isMobile = isIphone || isAndroid;
if(isMobile) {
location.href = 'http://m.domain.com';
} else {
location.href = 'http://www.domain.com';
}
//或者单独判断iphone或android
if(isIphone) {
//code
} else if(isAndroid) {
//code
} else {
//code
}