<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>代码高亮</title>
</head>
<body>
<div>测试测试</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>代码高亮</title>
</head>
<body>
<div>测试测试</div>
</body>
</html>