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34 lines
989 B
Java
34 lines
989 B
Java
Create a servlet session
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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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import javax.servlet.http.HttpSession;
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public class CreateAServletSession 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( "<HTML><BODY>" );
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// get session, and create it if one doesn't already exist
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HttpSession theSession = req.getSession();
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// check if session is newly created
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if( theSession.isNew() ) {
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pw.println( "<P>Session: isNew</P>" );
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}
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else {
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pw.println( "<P>Session: Already Exists</P>" );
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}
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pw.println( "</BODY></HTML>" );
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}
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}
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