pass parameter - file
View Answers
May 5, 2009 at 3:04 PM
Hi Friend,
If you are working with the JSP and Servlet then this code can be understood immediately.
file.jsp
==========
<%@ page language="java" %>
<html>
<head>
<title>
File Parameter Use
</title>
</head>
<body>
<form name="frm" action="fileServlet" method="POST">
Please Select the file <input type="file" name="filename" />
<br><input type="submit" value="Show File Name" />
</form>
</body>
</html>
2. Display.java
================
package roseindia;
public class Display{
public Display(){}
public void showFile(String filename){
System.out.println("The file browsed is = "+filename);
}
}
3. File Servlet
================
package roseindia;
import java.sql.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class fileServlet extends HttpServlet{
public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{
ServletOutputStream out = response.getOutputStream();
String filename= request.getParameter("filename");
// Created an instance of Display class
Display ds = new Display();
// Invoking showFile() method
System.out.println(" Invoking method showFile ->");
ds.showFile(filename);
}
}
We hope that this will be helpful to you.
Thanks
RoseIndia Team
If you are working with the JSP and Servlet then this code can be understood immediately.
file.jsp
==========
<%@ page language="java" %>
<html>
<head>
<title>
File Parameter Use
</title>
</head>
<body>
<form name="frm" action="fileServlet" method="POST">
Please Select the file <input type="file" name="filename" />
<br><input type="submit" value="Show File Name" />
</form>
</body>
</html>
2. Display.java
================
package roseindia;
public class Display{
public Display(){}
public void showFile(String filename){
System.out.println("The file browsed is = "+filename);
}
}
3. File Servlet
================
package roseindia;
import java.sql.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class fileServlet extends HttpServlet{
public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{
ServletOutputStream out = response.getOutputStream();
String filename= request.getParameter("filename");
// Created an instance of Display class
Display ds = new Display();
// Invoking showFile() method
System.out.println(" Invoking method showFile ->");
ds.showFile(filename);
}
}
We hope that this will be helpful to you.
Thanks
RoseIndia Team
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