<body>
<div class="container_form container--signup">
<form action="took.jsp" class="form" id="form1" method="post">
<h2 class="form_title">Sign Up</h2>
<input type="text" placeholder="User" class="input" name="user_name"/>
<input type="password" placeholder="PassWord" class="input" name="pass_word"/>
<input type="password" placeholder="Confirm PassWord" class="input" name="C_password"/>
<input type="text" placeholder="Telephone Number" class="input" name="T_number"/>
<button class="btn">Sign Up</button>
</form>
</div>
</body>
为什么明明我在html <input>标签中都加了name值，method也变为了post，最后页面显示：
求解答！！我实在想不出怎么解决了。
