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copied!<pre><code>package mx.gob.campeche.sit.web.reportes; import java.io.IOException; import java.io.OutputStream; import javax.inject.Inject; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletRequestWrapper; import javax.servlet.http.HttpServletResponse; import mx.gob.campeche.sit.doc.recibo_oficial.ReciboOficial; @WebServlet("/reciboOficial") public class ReporteReciboOficialServlet extends HttpServlet { @Inject ReciboOficial reciboOficial; /** * */ private static final long serialVersionUID = 1L; @Override protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { HttpServletRequestWrapper srw = new HttpServletRequestWrapper(request); String folio = ""; if (request.getParameterMap().containsKey("folio")) { folio = request.getParameter("folio"); System.out.println("contenido" + folio); }else if (request.getParameterMap().containsKey("numero")) { folio = request.getParameter("numero"); System.out.println("contenido" + folio); }else{ throw new ServletException("No ingreso parametro"); } byte[] pdfData = reciboOficial.crearReciboOFicialCajas(folio, srw.getRealPath("")); response.setContentType("application/pdf"); response.reset(); response.setContentType("application/pdf"); response.setHeader("Content-disposition", "inline; filename=\"" +"samplePDF2.pdf" +"\""); OutputStream output = response.getOutputStream(); output.write(pdfData); output.close(); } this is small example, this help </code></pre>

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