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// http://172.16.0.101:8080/infodev/servlet/servlet24.Servlet2
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import javax.servlet.*;
import javax.servlet.http.*;
public class Servlet2 extends HttpServlet {
private static final String CONTENT_TYPE = "text/html; charset=windows-1252";
public void init(ServletConfig config) throws ServletException {
super.init(config);
}
public void service(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>Servlet2</title></head>");
out.println("<body>");
out.println("<p>The servlet has received a POST or GET. This is the reply.</p>");
/* out.println("<p>"+request.getSession().getAttribute("date")+"</p>");
Date xx=new Date();
request.getSession().setAttribute("date",xx.toString());
*/
HttpSession session=request.getSession(true);
String aa=(String)session.getAttribute("date");
out.println("<p>"+aa+"</p>");
if(aa==null)
{
Date xx=new Date();
request.getSession().setAttribute("date",xx.toString());
}
out.println("</body></html>");
out.close();
}
} |
