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Java Servlet : SendRedirect
Posted on: October 6, 2012 at 12:00 AM
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In this tutorial, you will learn how to redirect Requests to Other Resources using SendRedirect in java servlet.

Java Servlet : SendRedirect

In this tutorial, you will learn how to redirect Requests to Other Resources using SendRedirect in java servlet.

SendRedirect() :

Response provide method sendRedirect() which sends a redirect response to the client using the given redirect location. You can specify relative or absolute URL to sendRedirect().

Example : In this example we are using  sendRedirect() method to redirect into new page.

SendRedirectExample.java -


import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class SendRedirectExample extends HttpServlet {

	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		response.sendRedirect("home.html");
	}

}

home.html -

<html>
<head>

<title>Home Page</title>
</head>
<body>
<h2 align="center">Welcome</h2>
<h3>This is your home page.</h3>
</body>
</html>

web.xml -

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>SendRedirect</display-name>

<servlet>
<description></description>
<display-name>SendRedirectExample</display-name>
<servlet-name>SendRedirectExample</servlet-name>
<servlet-class>SendRedirectExample</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>SendRedirectExample</servlet-name>
<url-pattern>/SendRedirectExample</url-pattern>
</servlet-mapping>
</web-app>

Output :

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Posted on: October 6, 2012

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