按下提交按钮后,以下页面不会在 post 请求中发送任何内容:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>My title</title>
</head>
<body>
<form id="myform" method="POST" action="save.php" >
<label for="title">Title: </label>
<input id="title" type="text" size="80" value="Damned"/>
<input type="submit">
</form>
</body>
</html>
为什么?