<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>W3Cschool教程(w3cschool.cn)</title>
</head>
<body>
<script>
var uri="my test.php?name=ståle&car=saab";
document.write(encodeURI(uri)+ "<br>");
document.write(decodeURI(uri));
</script>
</body>
</html>
