List of usage examples for org.apache.commons.fileupload.servlet ServletFileUpload isMultipartContent
public static final boolean isMultipartContent(HttpServletRequest request)
From source file:com.fjn.helper.common.io.file.common.FileUpAndDownloadUtil.java
/** * ???????//from ww w .ja v a2 s . c o m * @param klass ???klass?Class * @param filepath ? * @param sizeThreshold ?? * @param isFileNameBaseTime ???? * @return bean */ public static <T> Object upload(HttpServletRequest request, Class<T> klass, String filepath, int sizeThreshold, boolean isFileNameBaseTime) throws Exception { FileItemFactory fileItemFactory = null; if (sizeThreshold > 0) { File repository = new File(filepath); fileItemFactory = new DiskFileItemFactory(sizeThreshold, repository); } else { fileItemFactory = new DiskFileItemFactory(); } ServletFileUpload upload = new ServletFileUpload(fileItemFactory); ServletRequestContext requestContext = new ServletRequestContext(request); T bean = null; if (klass != null) { bean = klass.newInstance(); } // if (ServletFileUpload.isMultipartContent(requestContext)) { File parentDir = new File(filepath); List<FileItem> fileItemList = upload.parseRequest(requestContext); for (int i = 0; i < fileItemList.size(); i++) { FileItem item = fileItemList.get(i); // ?? if (item.isFormField()) { String paramName = item.getFieldName(); String paramValue = item.getString("UTF-8"); log.info("?" + paramName + "=" + paramValue); request.setAttribute(paramName, paramValue); // ?bean if (klass != null) { Field field = null; try { field = klass.getDeclaredField(paramName); if (field != null) { field.setAccessible(true); Class type = field.getType(); if (type == Integer.TYPE) { field.setInt(bean, Integer.valueOf(paramValue)); } else if (type == Double.TYPE) { field.setDouble(bean, Double.valueOf(paramValue)); } else if (type == Float.TYPE) { field.setFloat(bean, Float.valueOf(paramValue)); } else if (type == Boolean.TYPE) { field.setBoolean(bean, Boolean.valueOf(paramValue)); } else if (type == Character.TYPE) { field.setChar(bean, paramValue.charAt(0)); } else if (type == Long.TYPE) { field.setLong(bean, Long.valueOf(paramValue)); } else if (type == Short.TYPE) { field.setShort(bean, Short.valueOf(paramValue)); } else { field.set(bean, paramValue); } } } catch (NoSuchFieldException e) { log.info("" + klass.getName() + "?" + paramName); } } } // else { // <input type='file' name='xxx'> xxx String paramName = item.getFieldName(); log.info("?" + item.getSize()); if (sizeThreshold > 0) { if (item.getSize() > sizeThreshold) continue; } String clientFileName = item.getName(); int index = -1; // ?IE? if ((index = clientFileName.lastIndexOf("\\")) != -1) { clientFileName = clientFileName.substring(index + 1); } if (clientFileName == null || "".equals(clientFileName)) continue; String filename = null; log.info("" + paramName + "\t??" + clientFileName); if (isFileNameBaseTime) { filename = buildFileName(clientFileName); } else filename = clientFileName; request.setAttribute(paramName, filename); // ?bean if (klass != null) { Field field = null; try { field = klass.getDeclaredField(paramName); if (field != null) { field.setAccessible(true); field.set(bean, filename); } } catch (NoSuchFieldException e) { log.info("" + klass.getName() + "? " + paramName); continue; } } if (!parentDir.exists()) { parentDir.mkdirs(); } File newfile = new File(parentDir, filename); item.write(newfile); String serverPath = newfile.getPath(); log.info("?" + serverPath); } } } return bean; }
From source file:inet.common.jsf.request.FileUploadFilter.java
@Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException { HttpServletRequest httpServletRequest = (HttpServletRequest) request; boolean isMultipart = ServletFileUpload.isMultipartContent(httpServletRequest); if (isMultipart && !(request instanceof MultipartRequest)) { DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); if (thresholdSize != null) { diskFileItemFactory.setSizeThreshold(Integer.valueOf(thresholdSize)); }/*from ww w .j a v a 2 s . c om*/ if (uploadDir != null) { diskFileItemFactory.setRepository(new File(uploadDir)); } ServletFileUpload servletFileUpload = new ServletFileUpload(diskFileItemFactory); MultipartRequest multipartRequest = new MultipartRequest(httpServletRequest, servletFileUpload); filterChain.doFilter(multipartRequest, response); } else { filterChain.doFilter(request, response); } }
From source file:com.osbitools.ws.shared.prj.web.EntityUtilsMgrWsSrvServlet.java
@Override protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { try {//from w w w .j a v a 2s. c om super.doPost(req, resp); } catch (ServletException e) { if (e.getCause().getClass().equals(WsSrvException.class)) { // Authentication failed checkSendError(req, resp, (WsSrvException) e.getCause()); return; } else { throw e; } } // Get DsMap name String name = req.getParameter(PrjMgrConstants.REQ_NAME_PARAM); // Check if rename required try { if (!ServletFileUpload.isMultipartContent(req)) { checkSendError(req, resp, 200, "Request is not multipart"); return; } // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(getDiskFileItemFactory(req)); InputStream in = null; List<FileItem> items; try { items = upload.parseRequest(req); } catch (FileUploadException e) { checkSendError(req, resp, 201, "Error parsing request", null, e); return; } for (FileItem fi : items) { if (!fi.isFormField()) { in = fi.getInputStream(); break; } } if (in == null) { checkSendError(req, resp, 202, "File Multipart section is not found"); return; } boolean minified = isMinfied(req); printJson(resp, "{" + Utils.getCRT(minified) + "\"entity\":" + Utils.getSPACE(minified) + getEntityUtils(req).create(getPrjRootDir(req), name, in, false, minified) + "}"); in.close(); } catch (WsSrvException e) { checkSendError(req, resp, e); } }
From source file:com.kk.dic.action.Upload.java
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); out = response.getWriter();/* w w w . ja va 2 s. c om*/ Connection con; PreparedStatement pstm = null; String fname = ""; String keyword = ""; String cd = ""; String a = (String) request.getSession().getAttribute("email"); System.out.println("User Name : " + a); try { boolean isMultipartContent = ServletFileUpload.isMultipartContent(request); if (!isMultipartContent) { return; } FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); out.print("one"); try { List<FileItem> fields = upload.parseRequest(request); Iterator<FileItem> it = fields.iterator(); if (!it.hasNext()) { return; } while (it.hasNext()) { FileItem fileItem = it.next(); if (fileItem.getFieldName().equals("name")) { fname = fileItem.getString(); System.out.println("File Name" + fname); } else if (fileItem.getFieldName().equals("keyword")) { keyword = fileItem.getString(); System.out.println("File Keyword" + keyword); } else { } boolean isFormField = fileItem.isFormField(); if (isFormField) { } else { out.print("one"); try { con = Dbconnection.getConnection(); pstm = con.prepareStatement( "insert into files (file, keyword, filetype, filename, CDate, owner, size, data, frank, file_key)values(?,?,?,?,?,?,?,?,?,?)"); out.println("getD " + fileItem.getName()); String str = getStringFromInputStream(fileItem.getInputStream()); // secretkey generating KeyGenerator keyGen = KeyGenerator.getInstance("AES"); keyGen.init(128); SecretKey secretKey = keyGen.generateKey(); System.out.println("secret key:" + secretKey); //converting secretkey to String byte[] be = secretKey.getEncoded();//encoding secretkey String skey = Base64.encode(be); System.out.println("converted secretkey to string:" + skey); String cipher = new encryption().encrypt(str, secretKey); System.out.println(str); //for get extension from given file String b = fileItem.getName().substring(fileItem.getName().lastIndexOf('.')); System.out.println("File Extension" + b); pstm.setBinaryStream(1, fileItem.getInputStream()); pstm.setString(2, keyword); pstm.setString(3, b); pstm.setString(4, fname); pstm.setDate(5, getCurrentDate()); pstm.setString(6, a); pstm.setLong(7, fileItem.getSize()); pstm.setString(8, cipher); pstm.setString(9, "0"); pstm.setString(10, skey); /*Cloud Start*/ File f = new File("D:/" + fileItem.getName()); out.print("<br/>" + f.getName()); FileWriter fw = new FileWriter(f); fw.write(cipher); fw.close(); Ftpcon ftpcon = new Ftpcon(); ftpcon.upload(f, fname); /*Cloud End*/ int i = pstm.executeUpdate(); if (i == 1) { response.sendRedirect("upload.jsp?msg=success"); } else { response.sendRedirect("upload.jsp?msgg=failed"); } con.close(); } catch (Exception e) { out.println(e); } } } } catch (Exception ex) { out.print(ex); Logger.getLogger(Upload.class.getName()).log(Level.SEVERE, null, ex); } } finally { out.close(); } }
From source file:edu.lafayette.metadb.web.dataman.ImportAdminDesc.java
/** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) *//* w w w. j ava 2 s . c om*/ @SuppressWarnings("unchecked") protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub PrintWriter out = response.getWriter(); String delimiter = "comma"; boolean replaceEntity = false; String projname = (String) request.getSession(false).getAttribute(Global.SESSION_PROJECT); JSONObject output = new JSONObject(); try { if (ServletFileUpload.isMultipartContent(request)) { ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory()); List fileItemsList = servletFileUpload.parseRequest(request); DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); diskFileItemFactory.setSizeThreshold(40960); /* the unit is bytes */ Iterator it = fileItemsList.iterator(); InputStream input = null; while (it.hasNext()) { FileItem fileItem = (FileItem) it.next(); if (fileItem.isFormField()) { /* The file item contains a simple name-value pair of a form field */ if (fileItem.getFieldName().equals("delimiter")) delimiter = fileItem.getString(); else if (fileItem.getFieldName().equals("replace-entity")) replaceEntity = true; } else { input = fileItem.getInputStream(); } } String delimiterType = "csv"; if (delimiter.equals("tab")) { delimiterType = "tsv"; } if (input != null) { Result res = DataImporter.importFile(delimiterType, projname, input, replaceEntity); if (res.isSuccess()) { HttpSession session = request.getSession(false); if (session != null) { String userName = (String) session.getAttribute(Global.SESSION_USERNAME); SysLogDAO.log(userName, Global.SYSLOG_PROJECT, "Data imported into project " + projname); } output.put("message", "Data import successfully"); } else { output.put("message", "The following fields have been changed:"); StringBuilder fields = new StringBuilder(); for (String field : (ArrayList<String>) res.getData()) fields.append(field + ','); output.put("fields", fields.toString()); } output.put("success", res.isSuccess()); } else { output.put("success", false); output.put("message", "Null data"); } } else { output.put("success", false); output.put("message", "Form is not multi-part"); } } catch (Exception e) { MetaDbHelper.logEvent(e); } out.print(output); out.flush(); }
From source file:edu.lafayette.metadb.web.controlledvocab.UpdateVocab.java
/** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */// ww w.j av a2s . c o m @SuppressWarnings("unchecked") protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub PrintWriter out = response.getWriter(); String vocabName = null; String name = "nothing"; String status = "Upload failed "; try { if (ServletFileUpload.isMultipartContent(request)) { status = "isMultiPart"; ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory()); List fileItemsList = servletFileUpload.parseRequest(request); DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); diskFileItemFactory.setSizeThreshold(40960); /* the unit is bytes */ InputStream input = null; Iterator it = fileItemsList.iterator(); String result = ""; String vocabs = null; int assigned = -1; while (it.hasNext()) { FileItem fileItem = (FileItem) it.next(); result += "UpdateVocab: Form Field: " + fileItem.isFormField() + " Field name: " + fileItem.getFieldName() + " Name: " + fileItem.getName() + " String: " + fileItem.getString("utf-8") + "\n"; if (fileItem.isFormField()) { /* The file item contains a simple name-value pair of a form field */ if (fileItem.getFieldName().equals("vocab-name")) vocabName = fileItem.getString(); else if (fileItem.getFieldName().equals("vocab-terms")) vocabs = fileItem.getString("utf-8"); else if (fileItem.getFieldName().equals("assigned-field")) assigned = Integer.parseInt(fileItem.getString()); } else { if (fileItem.getString() != null && !fileItem.getString().equals("")) { @SuppressWarnings("unused") String content = "nothing"; /* The file item contains an uploaded file */ /* Create new File object File uploadedFile = new File("test.txt"); if(!uploadedFile.exists()) uploadedFile.createNewFile(); // Write the uploaded file to the system fileItem.write(uploadedFile); */ name = fileItem.getName(); content = fileItem.getContentType(); input = fileItem.getInputStream(); } } } //MetaDbHelper.note(result); if (vocabName != null) { Set<String> vocabList = new TreeSet<String>(); if (input != null) { Scanner fileSc = new Scanner(input); while (fileSc.hasNextLine()) { String vocabEntry = fileSc.nextLine(); vocabList.add(vocabEntry.trim()); } HttpSession session = request.getSession(false); if (session != null) { String userName = (String) session.getAttribute("username"); SysLogDAO.log(userName, Global.SYSLOG_PROJECT, "User " + userName + " created vocab " + vocabName); } status = "Vocab name: " + vocabName + ". File name: " + name + "\n"; } else { //MetaDbHelper.note(vocabs); for (String vocabTerm : vocabs.split("\n")) vocabList.add(vocabTerm); } if (!vocabList.isEmpty()) { boolean updated = ControlledVocabDAO.addControlledVocab(vocabName, vocabList) || ControlledVocabDAO.updateControlledVocab(vocabName, vocabList); if (updated) { status = "Vocab " + vocabName + " updated successfully "; if (assigned != -1) if (!AdminDescAttributesDAO.setControlledVocab(assigned, vocabName)) { status = "Vocab " + vocabName + " cannot be assigned to " + assigned; } } else status = "Vocab " + vocabName + " cannot be updated/created"; } else status = "Vocab " + vocabName + " has empty vocabList"; } } } catch (Exception e) { MetaDbHelper.logEvent(e); } MetaDbHelper.note(status); out.print(status); out.flush(); }
From source file:Control.HandleAddFoodMenu.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./*from w w w .jav a 2 s . c o m*/ * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); HttpSession session = request.getSession(); Food temp = new Food(); try (PrintWriter out = response.getWriter()) { LinkedList<String> names = new LinkedList<>(); /* TODO output your page here. You may use following sample code. */ String path = getClass().getResource("/").getPath(); String[] tempS = null; if (Paths.path == null) { File file = new File(path + "test.html"); path = file.getParent(); File file1 = new File(path + "test1.html"); path = file1.getParent(); File file2 = new File(path + "test1.html"); path = file2.getParent(); Paths.path = path; } else { path = Paths.path; } path = Paths.tempPath; String name; String sepName = Tools.CurrentTime(); if (ServletFileUpload.isMultipartContent(request)) { List<?> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request); Iterator iter = multiparts.iterator(); int index = 0; tempS = new String[multiparts.size() - 1]; while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (!item.isFormField()) { name = new File(item.getName()).getName(); names.add(name); String FilePath = path + Paths.foodImagePath + sepName + name; item.write(new File(FilePath)); } else { String test = item.getFieldName(); tempS[index++] = item.getString(); } } index = 0; temp.categoryid = Integer.parseInt(tempS[index++]); temp.ID = tempS[index++]; temp.name = tempS[index++]; temp.price = Double.parseDouble(tempS[index++]); temp.pieces = Integer.parseInt(tempS[index++]); temp.description = tempS[index++]; temp.restid = Integer.parseInt(tempS[index++]); temp.resID = tempS[index++]; temp.rename = tempS[index++]; } if (Food.checkExisted(temp.ID, temp.name)) { response.sendRedirect("./Admin/AddMenu.jsp?index=1" + "&id=" + temp.restid + "&restid=" + temp.resID + "&name=" + temp.rename); } else { if (Food.addNewFood(temp)) { int id = Food.getFoodID(temp.ID); boolean flag = true; for (String s : names) { if (Image.addImage(s, Paths.foodImagePathStore + sepName + s, id)) { } else { flag = false; break; } } if (flag) { response.sendRedirect("./Admin/AddMenu.jsp?index=2" + "&id=" + temp.restid + "&restid=" + temp.resID + "&name=" + temp.rename); } else { response.sendRedirect("./Admin/AddMenu.jsp?index=4" + "&id=" + temp.restid + "&restid=" + temp.resID + "&name=" + temp.rename); } } else { response.sendRedirect("./Admin/AddMenu.jsp?index=3" + "&id=" + temp.restid + "&restid=" + temp.resID + "&name=" + temp.rename); } } } catch (Exception e) { response.sendRedirect("./Admin/AddMenu.jsp?index=0" + "&id=" + temp.restid + "&restid=" + temp.resID + "&name=" + temp.rename); } }
From source file:com.exedio.cope.live.Bar.java
@SuppressWarnings("deprecation") private static boolean isMultipartContent(final HttpServletRequest request) { return ServletFileUpload.isMultipartContent(request); }
From source file:importer.handler.post.MixedImportHandler.java
/** * Handle posted files from the input dialog. Can be mixed TEXT etc files * @param request the request object/* w ww . ja v a2s . com*/ * @param response the response object * @param urn the urn of the request * @throws ImporterException */ public void handle(HttpServletRequest request, HttpServletResponse response, String urn) throws ImporterException { try { if (ServletFileUpload.isMultipartContent(request)) { parseImportParams(request); if (!demo) { Archive cortex = new Archive(getWork(), getAuthor(), Formats.MVD_TEXT, encoding); cortex.setStyle(style); cortex.setVersionInfo(trimDocid(docid, 3)); Archive corcode = new Archive(getWork(), getAuthor(), Formats.MVD_STIL, encoding); corcode.setStyle(style); StageOne stage1 = new StageOne(files); log.append(stage1.process(cortex, corcode)); if (stage1.hasFiles()) { // it's safer to do this in a try-catch handler try { String suffix = ""; StageTwo stage2 = new StageTwo(stage1, similarityTest); stage2.setEncoding(encoding); log.append(stage2.process(cortex, corcode)); StageThreeXML stage3Xml = new StageThreeXML(stage2, style, dict, hhExceptions); stage3Xml.setEncoding(encoding); stage3Xml.setDocId(this.docid); /*stage3Xml.setStripConfig( getConfig(Config.stripper, stripperName) );*/ stage3Xml.setSplitConfig(getConfig(Config.splitter, splitterName)); /*String sanitiser = getConfig(Config.sanitiser, docID.shortID()); stage3Xml.setSanitiseConfig( sanitiser.equals("{}")?null:sanitiser );*/ log.append(stage3Xml.process(cortex, corcode)); ArrayList<Annotation> notes = stage3Xml.getAnnotations(); if (notes != null && notes.size() > 0) addAnnotations(notes, true); // process the text filers StageThreeText stage3Text = new StageThreeText(filterName, dict, hhExceptions); stage3Text.setConfig(getConfig(Config.text, filterName + "/" + textName)); ArrayList<File> stage2Files = stage2.getFiles(); for (int i = 0; i < stage2Files.size(); i++) { File f = stage2Files.get(i); if (!stage3Xml.containsFile(f) && !f.isXML(log)) stage3Text.add(f); } log.append(stage3Text.process(cortex, corcode)); //cortex.externalise(); addToDBase(cortex, "cortex", suffix); addToDBase(corcode, "corcode", suffix); addMetadata(cortex.getVersion1()); } catch (Exception e) { e.printStackTrace(System.out); log.append(e.getMessage()); } } else log.append("No cortex/corcode created\n"); response.setContentType("text/html;charset=UTF-8"); response.getWriter().println(addCRs(log.toString())); } else { response.setContentType("text/html;charset=UTF-8"); response.getWriter().println("<p>Password required on public server</p>"); } } } catch (Exception e) { throw new ImporterException(e); } }
From source file:com.javaweb.controller.SuaTinTucServlet.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods. * * @param request servlet request// w ww . j a v a 2 s .com * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, ParseException { response.setContentType("text/html;charset=UTF-8"); request.setCharacterEncoding("UTF-8"); //response.setCharacterEncoding("UTF-8"); HttpSession session = request.getSession(); String TieuDe = "", NoiDung = "", ngaydang = "", GhiChu = "", fileName = ""; int idloaitin = 0, idTK = 0, idtt = 0; TintucService tintucservice = new TintucService(); //File upload String folderupload = getServletContext().getInitParameter("file-upload"); String rootPath = getServletContext().getRealPath("/"); filePath = rootPath + folderupload; isMultipart = ServletFileUpload.isMultipartContent(request); response.setContentType("text/html"); java.io.PrintWriter out = response.getWriter(); DiskFileItemFactory factory = new DiskFileItemFactory(); // maximum size that will be stored in memory factory.setSizeThreshold(maxMemSize); // Location to save data that is larger than maxMemSize. factory.setRepository(new File("C:\\Windows\\Temp\\")); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // maximum file size to be uploaded. upload.setSizeMax(maxFileSize); try { // Parse the request to get file items. List fileItems = upload.parseRequest(request); // Process the uploaded file items Iterator i = fileItems.iterator(); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { // Get the uploaded file parameters String fieldName = fi.getFieldName(); fileName = fi.getName(); String contentType = fi.getContentType(); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); //change file name fileName = FileService.ChangeFileName(fileName); // Write the file if (fileName.lastIndexOf("\\") >= 0) { file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\"))); } else { file = new File(filePath + "/" + fileName.substring(fileName.lastIndexOf("\\") + 1)); } fi.write(file); // out.println("Uploaded Filename: " + fileName + "<br>"); } if (fi.isFormField()) { if (fi.getFieldName().equalsIgnoreCase("TieuDe")) { TieuDe = fi.getString("UTF-8"); } else if (fi.getFieldName().equalsIgnoreCase("NoiDung")) { NoiDung = fi.getString("UTF-8"); } else if (fi.getFieldName().equalsIgnoreCase("NgayDang")) { ngaydang = fi.getString("UTF-8"); } else if (fi.getFieldName().equalsIgnoreCase("GhiChu")) { GhiChu = fi.getString("UTF-8"); } else if (fi.getFieldName().equalsIgnoreCase("loaitin")) { idloaitin = Integer.parseInt(fi.getString("UTF-8")); } else if (fi.getFieldName().equalsIgnoreCase("idtaikhoan")) { idTK = Integer.parseInt(fi.getString("UTF-8")); } else if (fi.getFieldName().equalsIgnoreCase("idtt")) { idtt = Integer.parseInt(fi.getString("UTF-8")); } } } } catch (Exception ex) { System.out.println(ex); } Date NgayDang = new SimpleDateFormat("yyyy-MM-dd").parse(ngaydang); Tintuc tt = tintucservice.GetTintucID(idtt); tt.setIdTaiKhoan(idTK); tt.setTieuDe(TieuDe); tt.setNoiDung(NoiDung); tt.setNgayDang(NgayDang); tt.setGhiChu(GhiChu); if (!fileName.equals("")) { if (tt.getImgLink() != null) { if (!tt.getImgLink().equals(fileName)) { tt.setImgLink(fileName); } } else { tt.setImgLink(fileName); } } boolean rs = tintucservice.InsertTintuc(tt); if (rs) { session.setAttribute("kiemtra", "1"); response.sendRedirect("SuaTinTuc.jsp?idTintuc=" + idtt); } else { session.setAttribute("kiemtra", "0"); response.sendRedirect("SuaTinTuc.jsp?idTintuc=" + idtt); } // try (PrintWriter out = response.getWriter()) { // /* TODO output your page here. You may use following sample code. */ // out.println("<!DOCTYPE html>"); // out.println("<html>"); // out.println("<head>"); // out.println("<title>Servlet SuaTinTucServlet</title>"); // out.println("</head>"); // out.println("<body>"); // out.println("<h1>Servlet SuaTinTucServlet at " + request.getContextPath() + "</h1>"); // out.println("</body>"); // out.println("</html>"); // } }