js
2019-02-25 本文已影响0人
c592a8530dfe
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>无标题文档</title>
</head>
<script type="text/javascript">
alert("好好学习JavaScript技术");
document.write("使用JavaScript输出Hello World");
document.write("<h1>Hello World</h1>");
</script >
<body>
</body>
</html>
