index.jsp
<%@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>JSP Page</title>
</head>
<body bgcolor="yellow">
<center><h1>Addition of Two Number</h1></center>
<form action="additionservlet" method="post">
<table border="0" width="100" align="center">
<tr>
<td>First Number</td>
<td><input type="text" name="txtnum1" value="" /></td>
</tr>
<tr>
<td>Second Number</td>
<td><input type="text" name="txtnum2" value="" /></td>
</tr>
<tr>
<td><input type="submit" value="Add" name="btnadd" /></td>
<td></td>
</tr>
</table>
</form>
</body>
</html>
additionservlet.java
package pck;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
*
* @author Dilip
*/
public class additionservlet extends HttpServlet {
protected void processRequest(HttpServletRequest req, HttpServletResponse response)throws ServletException, IOException
{
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
int x,y,res;
x=Integer.parseInt( req.getParameter("txtnum1"));
y=Integer.parseInt(req.getParameter("txtnum2"));
try {
res=x+y;
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet NewServlet</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Addition= " + res + "</h1>");
out.println("</body>");
out.println("</html>");
}
finally
{
out.close();
}
}
}
Output:
I am not getting the answer
ReplyDelete