第1个回答 2019-05-16
<!doctype html> <html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>Hello, world!</title>
</head>
<body>
<script type="text/javascript">
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;
}
if ( IsPC() ) {
document.write('这是电脑浏览器');
} else {
document.write('这是手机浏览器');
}
</script>
</body>
</html>本回答被提问者采纳