Untitled

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>
<form action="/abc" method="post">
  <div>Username: <input type="text" name="username" />
  </div>
  <div>
  Password:<input type="password" name="psw">
  </div>
  <div>
  性别:男<input type="radio" name="sex" value="male" checked="true">
  女<input type="radio" name="sex" value="female">
  </div>
  <div>出生年月：
  <select name="ages">
  <option value="1980">1980</option>
  <option value="1981">1981</option>
  <option value="1982">1982</option>
  <option value="1983">1983</option>
  </select>
  </div>
  喜欢:
  <input type="checkbox" name="lan" value="html">html
  <input type="checkbox" name="lan" value="css">css
  <input type="checkbox" name="lan" value="javascript">javascript
  </div>
  <div>
  <input type="submit" value="submit">
  </div>
   </form>


</body>
</html>