📄 do_add_by_s.jsp

📁 一个在线售票系统

💻 JSP

字号:

<%@ page language="java"  contentType="text/html;charset=gb2312"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    
    
    <title>添加车票</title>
    
	<meta http-equiv="content-type" content="text/html; charset=gb2312">
    <link rel="stylesheet" href="../css/mm_lodging1.css" type="text/css">

  </head>
  <%
   request.setCharacterEncoding("gb2312");
   if(session.getAttribute("isLogin")==null)
  {
     %>
     <jsp:forward page="../login/login.html"/>
     <%
  }  
   String train_serial=request.getParameter("train_serial");
   String ticket_num=request.getParameter("ticket_num");
   int t_num=Integer.parseInt(ticket_num);
   String ticket_type=request.getParameter("ticket_type");
   if(train_serial!=null&&ticket_num!=null)
   {
       
   }
   else
   {
     out.println("<a href='../ticket/add_by_s.jsp'>请返回输入正确信息</a>");
   }
  %>
  <body>
    
  </body>
</html>

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