成功注册后JSP中的用户名和密码
如何在成功注册后显示的页面中显示用户名和密码 我为注册而开发的代码如下成功注册后JSP中的用户名和密码,jsp,Jsp,如何在成功注册后显示的页面中显示用户名和密码 我为注册而开发的代码如下 <%@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"&
<%@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>
下面是显示JSP的代码。在这个JSP中,我想显示用户名和密码
<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>
您已成功注册
用户名:
密码:
如何编写代码在JSP中显示用户名和密码?您是否尝试过这样做
<font color="red" size="5"> Username : <%= Username%> <br></font>
<font color="red" size="5"> Password : <%=Password%> <br></font>
用户名:
密码:
为什么您要发布多个问题的原因可能重复?我可以在控制台上获得值,如何在JSP中显示它们?非常感谢,我的要求已经满足了。如上所述,我所做的是在try块之外静态地声明和初始化Username和Password变量。早些时候,他们在try街区内。再次感谢大家!!!!
<font color="red" size="5"> Username : <%= Username%> <br></font>
<font color="red" size="5"> Password : <%=Password%> <br></font>