一、Html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="stylesheet" href="/go.html?url=test4.css">
</head>
<body>
<div></div>
<div id="div1"></div>
<div id="div2"></div>
</body>
</html><!DOCTYPE html>
<html lang="en"
