java - how to save file from html to pdf - 


string w=request.getparameter("fpath");  try {     filereader fr = new filereader(w);     bufferedreader reader = new bufferedreader(fr);     stringbuilder sb = new stringbuilder();     string line = "";     while ((line = reader.readline()) != null) {         sb.append(line.trim());     }     string result = sb.tostring();      outputstream file = new fileoutputstream(new file("e:\\test.pdf"));     document document = new document();     pdfwriter.getinstance(document, file);     document.open();     @suppresswarnings("deprecation")     htmlworker htmlworker = new htmlworker(document);     htmlworker.parse(new stringreader(result));    response.addheader("content-disposition", "attachment; filename=\"file.pdf\"");     response.setcontenttype("application/pdf");       document.close();     file.flush();    }   catch (exception e) {     e.printstacktrace(); }

this code save html pdf file when click on save button save e:\test.pdf ,while don't want set e:\test.pdf physical path want if user click on save button should ask u need save if user select location save place response.addheader("content-disposition", "attachment; filename=\"file.pdf\""); response.setcontenttype("application/pdf"); dont know how set file name , file content can able save pdf file desire location.

so, instead of creating new fileoutputstream use response.getoutputstream(). apart setting headers not sending else in response


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