<form action="#">
用户名：<input type="text" name="username" value="zhangsan"><br/>
密码：<input type="password" name="psd" ><br/>
性别：<input type="radio" name="gender" value="man">男<input type="radio" name="gender" value="women">女<input type="radio" name="gender" value="huoxing">火星<br/>
爱好：<input type="checkbox" name="hobby" value="read">读书<input type="checkbox" name="hobby" value="video">看电影<input type="checkbox" name="hobby" value="TV">看电视<br/>
籍贯：<select name="address">
<option value="shandong">山东</option>
<option value="shanxi">山西</option>
<option value="hebei">河北</option>
<option value="beijing">北京</option>
</select><br/>
<input type="submit" value="submit">
</form>