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如何在成功註冊後顯示的頁面中顯示用戶名和密碼。成功註冊後JSP中的用戶名和密碼
我的註冊開發的代碼如下
<%@page import="java.io.*,java.sql.*;" %>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!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=UTF-8">
<title>Halcyon Technologies Pvt. Ltd.</title>
</head>
<body bgcolor="#D9EEFB">
<p
<% try
{
String Username;
String Password;
ResultSet rs;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection("jdbc:odbc:OnlineExam");
Statement st=con.createStatement();
Statement st2=con.createStatement();
Statement st3=con.createStatement();
String status="s";
st2.executeUpdate("insert into Login values('"+request.getParameter("username")+"','"
+request.getParameter("password")+"','"
+status+"')");
st.executeUpdate("insert into Details values('"+request.getParameter("username")+"','"
+request.getParameter("name")+"','"
+request.getParameter("gender")+"','"
+request.getParameter("sel_cat")+"')");
if(request.getParameter("sel_cat").equals("Experienced"))
{
st3.executeUpdate("insert into Experienced values('"+request.getParameter("username")+"','"+request.getParameter("expyears")+"','"+request.getParameter("company")+"','"+request.getParameter("designation")+"','"+request.getParameter("salary")+"','"+request.getParameter("comAddress")+"')");
}
String s1 = request.getParameter("username");
String s2 = request.getParameter("password");
session.setAttribute("s1", s1);
session.setAttribute("s2", s2);
rs = st.executeQuery("select Username, Password from Login where Username='" + s1 + "'");
if (rs.next())
{
Username=rs.getString(1);
Password=rs.getString(2);
System.out.println(Username);
System.out.println(Password);
}
st.close();
st2.close();
st3.close();
}
catch(Exception e)
{
out.println(e);
}
%>
<font color="red" size="5"> You have registered successfully!!!<br></font>
<font color="red" size="5"> Username : <br></font>
<font color="red" size="5"> Password : <br></font>
<p><a href="Login.jsp"><strong>Go Forward</strong></a></p>
</body>
</html>
我可以能夠得到在控制檯上的用戶名和密碼,而是如何在JSP顯示它們。
的這裏在控制檯上顯示的代碼是
if (rs.next())
{
Username=rs.getString(1);
Password=rs.getString(2);
System.out.println(Username);
System.out.println(Password);
}
顯示JSP是下面的代碼。在這個JSP中,我想顯示用戶名和密碼。
<font color="red" size="5"> You have registered successfully!!!<br></font>
<font color="red" size="5"> Username : <br></font>
<font color="red" size="5"> Password : <br></font>
<p><a href="Login.jsp"><strong>Go Forward</strong></a></p>
如何在JSP中顯示用戶名和密碼?
可能重複http://stackoverflow.com/questions/16913216/show-username-and-password-成功註冊後使用jsp) –
爲什麼要發佈多個問題? http://stackoverflow.com/questions/16913216/show-username-and-password-after-successful-registration-using-jsp –
我能夠得到CONSOLE上的值,如何在JSP中顯示它們? –