<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="initial-scale=1.0, width=device-width, user-scalable=yes" />
<title>test</title>
<link rel="stylesheet" href="css/main.css">
</head>
<body>
测试页面
<script src='js/main.js'></script>
</body>
</html>