Klasse QRCodeServlet

java.lang.Object
jakarta.servlet.GenericServlet
jakarta.servlet.http.HttpServlet
server.restful.common.JSIDPlay2Servlet
server.restful.servlets.QRCodeServlet
Alle implementierten Schnittstellen:
jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable

@WebServlet(name="QRCodeServlet", displayName="QRCodeServlet", urlPatterns="/jsidplay2service/JSIDPlay2REST/qrcode", description="Create QR Code for url") @ServletSecurity(@HttpConstraint(rolesAllowed={"user","admin"})) public class QRCodeServlet extends JSIDPlay2Servlet
Siehe auch:
  • Konstruktordetails

    • QRCodeServlet

      public QRCodeServlet()
  • Methodendetails

    • doGet

      protected void doGet(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response) throws jakarta.servlet.ServletException, IOException
      Get QR Code of URL. E.g. http://haendel.ddns.net:8080/jsidplay2service/JSIDPlay2REST/qrcode?url=aHR0cDovLzEyNy4wLjAuMTo4MDgwL3N0YXRpYy90ZWF2bS9jNjRqdWtlYm94LnZ1ZT90ZWF2bUZvcm1hdD1KUyZ1cmw9TDJoNWNHVnlZbUZ6WlM1emFXUS9hWFJsYlVsa1BUSTBOemcyTVNaallYUmxaMjl5ZVVsa1BUUT0=
      Setzt außer Kraft:
      doGet in Klasse JSIDPlay2Servlet
      Löst aus:
      jakarta.servlet.ServletException
      IOException
    • createQrCodeImgTag

      private String createQrCodeImgTag(String data, String charset, String imgFormat, int width, int height) throws IOException, com.google.zxing.WriterException
      Löst aus:
      IOException
      com.google.zxing.WriterException