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34 lines
1008 B
Java
34 lines
1008 B
Java
Sending redirects
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package com.ack.web.servlet;
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import java.io.IOException;
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import java.io.PrintWriter;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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public class SendingRedirects extends HttpServlet {
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public void doGet( HttpServletRequest req, HttpServletResponse res )
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throws ServletException, IOException {
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res.setContentType( "text/html" );
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PrintWriter pw = res.getWriter();
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pw.println( "going to do a redirect" );
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// content before the redirect is ignored
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// redirect to the web site
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res.sendRedirect( "http://www.sun.com" );
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// do not output anything after a redirect
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// it will not cause an error, but the sendRedirect()
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// outputs content to the response body that provides
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// enables those client that do not get automatically
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// redirected with a link to get them there!
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}
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}
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