30 lines
947 B
Java
30 lines
947 B
Java
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Forward to a servlet by request
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package com.ack.web.servlet;
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import java.io.IOException;
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import javax.servlet.RequestDispatcher;
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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 ForwardToAServletByRequest extends HttpServlet {
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public void doGet( HttpServletRequest req, HttpServletResponse res )
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throws ServletException, IOException {
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// do not commit anything to the response stream before a forward
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// set in a request attribute to communicate hello to the
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// servlet we forward to
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req.setAttribute( "hello", "world" );
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// create a request dispatcher to forward
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RequestDispatcher rd =
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getServletContext().
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getRequestDispatcher( "/acceptforward/barry/white?rules=ok" );
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// and then forward
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rd.forward( req, res );
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}
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}
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