Pratima Umbardand
unable to display image using html tag in servlet.(image src is in a variable.....). i am using netbeans IDE. plz..........do help
0 Answer(s)      3 years and 5 months ago
Posted in : Servlet Interview Questions

import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javazoom.upload.MultipartFormDataRequest; import javazoom.upload.UploadBean; import javazoom.upload.UploadException; import javazoom.upload.UploadFile; import java.util.Hashtable; import java.util.Enumeration;

public class disp_Full extends HttpServlet {

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();


    try {
             Hashtable ht=null;
             UploadFile file=null;

            try
            {
                 MultipartFormDataRequest mfdr=new MultipartFormDataRequest(request);
                UploadBean upb=new UploadBean();

                upb.setFolderstore("E:/College/BE/Semester II/NetBeansProjs/image_store/web/Images");
                upb.setOverwrite(false);
                ht=mfdr.getFiles();
                Enumeration files=ht.elements();


                     file=(UploadFile)files.nextElement();
                     String name=file.getFileName();
                     String FullPath="Images/"+name;

                      upb.store(mfdr);


               out.println(FullPath);
               out.println("<html>");
               out.println("<body>");
               out.println("<img src="+FullPath +" id=a height=50% width=50% >");
               out.println("</body>");
               out.println("</html>");                                 

         }
            catch(UploadException e)
            {
                e.printStackTrace();
                System.out.print(e);
            }
       } finally {
            out.close();
                 }
}

}

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