表单
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title> Test03 </title>
</head>
<body>
<body background="https://w.wallhaven.cc/full/g7/wallhaven-g75r7d.jpg">
<h1 align="center">表单</h1>
<hr>
<!-- <form action="#" align="center"method="get"> 返回信息不隐藏 -->
<form action="#" align="center"method="post">
用户名:<input type="text" name="username" id="" value=""/> </br>
密 码:<input type="password" name="psd" id="" value=""/></br>
性 别:
<input type="radio" name="gender"> man
<input type="radio" name="gender"> women
<br>爱好:
<input type="checkbox" name="hobby">lol
<input type="checkbox" name="hobby">wg
<br>
<input type="file">
<input type="color" />
<br>
<input type="date" />
<input type="datetime-local" />
<br>
住址:<select>
<option>北京</option>
<option>上海</option>
<option>广州</option>
<option>深圳</option>
</select>
<br > <br >
<textarea rows="10"cols="50"></textarea>
<br > <br >
<br>
<!-- <input type="button" value="普通按钮"/> 不常使用 -->
<input type="submit" />
<input type="reset" />
</form>
</hr>
</body>
</html>