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public class Httparchive extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String date = request.getParameter("date");
response.setContentType("image/png");
TimeSeriesDemoTest http = new marouene.TimeSeriesDemoTest("Http");
http.pack();
JFreeChart imagechart;
try {
imagechart = http.tracercourbe("heure","http","Httptable","Evolution du transfert Http","Débit en Ko/s",date);
OutputStream out = response.getOutputStream();
ChartUtilities.writeChartAsPNG(out, imagechart, 700, 300);
} catch (SQLException e) {
e.printStackTrace();
}
}
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
} |
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