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📄 register.jsp

📁 对java中如何使用Ant代码!代码详尽。
💻 JSP
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<%@ page language="java" contentType="text/html; charset=GB2312"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html>  <head>    <meta http-equiv="Content-Type" content="text/html; charset=GB2312">    <title>用户注册</title>
    <style>
      table {font-size:9pt}
      body {font-size:9pt}
      .TdBgStyle {background-color: #CCC}
    </style>
    <script language="javascript">
      function register() {
        if(registerForm.user.value == "") {
          alert("用户名不能为空!");
          registerForm.user.focus();
          return;
        }
        
        if(registerForm.passwd.value == "") {
          alert("密码不能为空!");
          registerForm.passwd.focus();
          return;
        }
        
        if(registerForm.passwd.value != registerForm.passwd2.value) {
          alert("两次密码输入不一致,请重新输入!");
          registerForm.passwd.focus();
          return;
        }
        
        registerForm.submit();
      }
    </script>
  </head>
  
  <body>
       <%
         String message = (String)request.getAttribute("message");
         if(message == null)
        	 message = "";
       %>
       <%=message %>
     <form action="register" method="post" id="registerForm">
       <table width="300" align="center" cellpadding="3" cellspacing="1" border="1" style="border: 1px solid #000;border-collapse:collapse">
         <tr>
           <th colspan="2" align="center">用户注册</th>
         </tr>
         <tr>
           <td align="right" class="TdBgStyle">用户名:</td>
           <td align="left">
             <input type="text" size="20" name="user" id="user">
           </td>
         </tr>
         <tr>
           <td align="right" class="TdBgStyle">密&nbsp;&nbsp;码:</td>
           <td align="left">
             <input type="password" size="20" name="passwd" id="passwd">
           </td>
         </tr>
         <tr>
           <td align="right" class="TdBgStyle">确认密码:</td>
           <td align="left">
             <input type="password" size="20" name="passwd2" id="passwd2">
           </td>
         </tr>
         <tr>
           <td colspan="2" align="center">
             <a href="login.jsp">登录</a>&nbsp;&nbsp;
             <input type="button" name="ok" value="注&nbsp;&nbsp;册" onClick="register()">
           </td>
         </tr>
       </table>
     </form>
  </body>
</html>

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