Java Code Examples for org.apache.commons.fileupload.servlet.ServletFileUpload#setHeaderEncoding()
The following examples show how to use
org.apache.commons.fileupload.servlet.ServletFileUpload#setHeaderEncoding() .
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Example 1
Source File: ValidateFormService.java From kk-anti-reptile with Apache License 2.0 | 5 votes |
public String validate(HttpServletRequest request) throws UnsupportedEncodingException { DiskFileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); upload.setHeaderEncoding("UTF-8"); List items = null; try { items = upload.parseRequest(request); } catch (FileUploadException e) { e.printStackTrace(); } Map<String, String> params = new HashMap<String, String>(); for(Object object : items){ FileItem fileItem = (FileItem) object; if (fileItem.isFormField()) { params.put(fileItem.getFieldName(), fileItem.getString("UTF-8")); } } String verifyId = params.get("verifyId"); String result = params.get("result"); String realRequestUri = params.get("realRequestUri"); String actualResult = verifyImageUtil.getVerifyCodeFromRedis(verifyId); if (actualResult != null && request != null && actualResult.equals(result.toLowerCase())) { actuator.reset(request, realRequestUri); return "{\"result\":true}"; } return "{\"result\":false}"; }
Example 2
Source File: UploadHandleServlet.java From rainbow with Apache License 2.0 | 5 votes |
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { try { DiskFileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); upload.setHeaderEncoding("UTF-8"); if (!ServletFileUpload.isMultipartContent(request)) { return; } this.fileList = upload.parseRequest(request); // System.out.println(fileList.size()); for (FileItem item : fileList) { if (item.isFormField()) { String value = item.getString("UTF-8"); // System.out.print(value); names.add(value); } else { String filename = item.getName(); if (filename == null) continue; File newFile = new File(filename); // System.out.println(newFile.getCanonicalPath()); // item.write(newFile); this.names.add(newFile.getAbsolutePath().toString()); saveFile(item); } } } catch (Exception e) { e.printStackTrace(); } }
Example 3
Source File: AlbianFileUploadService.java From Albianj2 with BSD 3-Clause "New" or "Revised" License | 5 votes |
public void loading() { FileUploadConfigurtion fc = c.getFileUploadConfigurtion(); DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setRepository(factory.getRepository()); upload = new ServletFileUpload(factory); this.upload.setSizeMax(fc.getMaxRequestSize()); this.upload.setHeaderEncoding(c.getCharset()); this.upload.setFileSizeMax(fc.getMaxFileSize()); upload.setHeaderEncoding(c.getCharset()); }
Example 4
Source File: Uploader.java From jeewx with Apache License 2.0 | 5 votes |
private void parseParams() { DiskFileItemFactory dff = new DiskFileItemFactory(); try { ServletFileUpload sfu = new ServletFileUpload(dff); sfu.setSizeMax(this.maxSize); sfu.setHeaderEncoding(Uploader.ENCODEING); FileItemIterator fii = sfu.getItemIterator(this.request); while (fii.hasNext()) { FileItemStream item = fii.next(); // 普通参数存储 if (item.isFormField()) { this.params.put(item.getFieldName(), this.getParameterValue(item.openStream())); } else { // 只保留一个 if (this.inputStream == null) { this.inputStream = item.openStream(); this.originalName = item.getName(); return; } } } } catch (Exception e) { this.state = this.errorInfo.get("UNKNOWN"); } }
Example 5
Source File: UploadServlet.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
/** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse * response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // �ж��ϴ����Ƿ�����ļ� boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { // ��ȡ·�� String realpath = request.getSession().getServletContext().getRealPath("/files"); System.out.println(realpath); File dir = new File(realpath); if (!dir.exists()) dir.mkdirs(); FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); upload.setHeaderEncoding("UTF-8"); try { // ����������� ��ʵ���� form����ÿ��input�ڵ� List<FileItem> items = upload.parseRequest(request); for (FileItem item : items) { if (item.isFormField()) { // ����DZ� ����ÿ���� ��ӡ������̨ String name1 = item.getFieldName();// �õ�������������� String value = item.getString("UTF-8");// �õ�����ֵ System.out.println(name1 + "=" + value); } else { // ���ļ�д����ǰservlet����Ӧ��·�� item.write(new File(dir, System.currentTimeMillis() + item.getName().substring(item.getName().lastIndexOf(".")))); } } } catch (Exception e) { e.printStackTrace(); } } }
Example 6
Source File: UploadServlet.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
/** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse * response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // �ж��ϴ����Ƿ�����ļ� boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { // ��ȡ·�� String realpath = request.getSession().getServletContext() .getRealPath("/files"); System.out.println(realpath); File dir = new File(realpath); if (!dir.exists()) dir.mkdirs(); FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); upload.setHeaderEncoding("UTF-8"); try { // ����������� ��ʵ���� form����ÿ��input�ڵ� List<FileItem> items = upload.parseRequest(request); for (FileItem item : items) { if (item.isFormField()) { // ����DZ� ����ÿ���� ��ӡ������̨ String name1 = item.getFieldName();// �õ�������������� String value = item.getString("UTF-8");// �õ�����ֵ System.out.println(name1 + "=" + value); } else { // ���ļ�д����ǰservlet����Ӧ��·�� item.write(new File(dir, System.currentTimeMillis() + item.getName().substring( item.getName().lastIndexOf(".")))); } } } catch (Exception e) { e.printStackTrace(); } } }
Example 7
Source File: FessMultipartRequestHandler.java From fess with Apache License 2.0 | 5 votes |
protected ServletFileUpload createServletFileUpload(final HttpServletRequest request) { final DiskFileItemFactory fileItemFactory = createDiskFileItemFactory(); final ServletFileUpload upload = newServletFileUpload(fileItemFactory); upload.setHeaderEncoding(request.getCharacterEncoding()); upload.setSizeMax(getSizeMax()); return upload; }
Example 8
Source File: Uploader.java From jeecg with Apache License 2.0 | 5 votes |
private void parseParams() { DiskFileItemFactory dff = new DiskFileItemFactory(); try { ServletFileUpload sfu = new ServletFileUpload(dff); sfu.setSizeMax(this.maxSize); sfu.setHeaderEncoding(Uploader.ENCODEING); FileItemIterator fii = sfu.getItemIterator(this.request); while (fii.hasNext()) { FileItemStream item = fii.next(); // 普通参数存储 if (item.isFormField()) { this.params.put(item.getFieldName(), this.getParameterValue(item.openStream())); } else { // 只保留一个 if (this.inputStream == null) { this.inputStream = item.openStream(); this.originalName = item.getName(); return; } } } } catch (Exception e) { this.state = this.errorInfo.get("UNKNOWN"); } }
Example 9
Source File: UploadUtils.java From Shop-for-JavaWeb with MIT License | 4 votes |
/** * 处理上传内容 * * @param request * @param maxSize * @return */ // @SuppressWarnings("unchecked") private Map<String, Object> initFields(HttpServletRequest request) { // 存储表单字段和非表单字段 Map<String, Object> map = new HashMap<String, Object>(); // 第一步:判断request boolean isMultipart = ServletFileUpload.isMultipartContent(request); // 第二步:解析request if (isMultipart) { // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // 阀值,超过这个值才会写到临时目录,否则在内存中 factory.setSizeThreshold(1024 * 1024 * 10); factory.setRepository(new File(tempPath)); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); upload.setHeaderEncoding("UTF-8"); // 最大上传限制 upload.setSizeMax(maxSize); /* FileItem */ List<FileItem> items = null; // Parse the request try { items = upload.parseRequest(request); } catch (FileUploadException e) { // TODO Auto-generated catch block e.printStackTrace(); } // 第3步:处理uploaded items if (items != null && items.size() > 0) { Iterator<FileItem> iter = items.iterator(); // 文件域对象 List<FileItem> list = new ArrayList<FileItem>(); // 表单字段 Map<String, String> fields = new HashMap<String, String>(); while (iter.hasNext()) { FileItem item = iter.next(); // 处理所有表单元素和文件域表单元素 if (item.isFormField()) { // 表单元素 String name = item.getFieldName(); String value = item.getString(); fields.put(name, value); } else { // 文件域表单元素 list.add(item); } } map.put(FORM_FIELDS, fields); map.put(FILE_FIELDS, list); } } return map; }
Example 10
Source File: UploadUtils.java From jeewx with Apache License 2.0 | 4 votes |
/** * 处理上传内容 * * @param request * @param maxSize * @return */ @SuppressWarnings("unchecked") private Map<String, Object> initFields(HttpServletRequest request) { // 存储表单字段和非表单字段 Map<String, Object> map = new HashMap<String, Object>(); // 第一步:判断request boolean isMultipart = ServletFileUpload.isMultipartContent(request); // 第二步:解析request if (isMultipart) { // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // 阀值,超过这个值才会写到临时目录,否则在内存中 factory.setSizeThreshold(1024 * 1024 * 10); factory.setRepository(new File(tempPath)); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); upload.setHeaderEncoding("UTF-8"); // 最大上传限制 upload.setSizeMax(maxSize); /* FileItem */ List<FileItem> items = null; // Parse the request try { items = upload.parseRequest(request); } catch (FileUploadException e) { // TODO Auto-generated catch block e.printStackTrace(); } // 第3步:处理uploaded items if (items != null && items.size() > 0) { Iterator<FileItem> iter = items.iterator(); // 文件域对象 List<FileItem> list = new ArrayList<FileItem>(); // 表单字段 Map<String, String> fields = new HashMap<String, String>(); while (iter.hasNext()) { FileItem item = iter.next(); // 处理所有表单元素和文件域表单元素 if (item.isFormField()) { // 表单元素 String name = item.getFieldName(); String value = item.getString(); fields.put(name, value); } else { // 文件域表单元素 list.add(item); } } map.put(FORM_FIELDS, fields); map.put(FILE_FIELDS, list); } } return map; }
Example 11
Source File: FileUploadUtils.java From TinyMooc with Apache License 2.0 | 4 votes |
public static final HashMap UploadFile(HttpServletRequest request, HttpServletResponse response, String filepaths) throws Exception { HashMap params = new HashMap(); String pathType = "images"; if (!(filepaths.equals(""))) pathType = filepaths; String readPath = ""; String contextPath = ""; if ((readPath == null) || (readPath.equals(""))) readPath = request.getSession().getServletContext().getRealPath(""); if ((contextPath == null) || (contextPath.equals(""))) contextPath = request.getContextPath(); String savePhotoPath = mkdirFile(readPath, pathType, true); if (ServletFileUpload.isMultipartContent(request)) { DiskFileItemFactory dff = new DiskFileItemFactory(); dff.setSizeThreshold(1024000); ServletFileUpload sfu = new ServletFileUpload(dff); List fileItems = sfu.parseRequest(request); sfu.setFileSizeMax(5000000L); sfu.setSizeMax(10000000L); sfu.setHeaderEncoding("UTF-8"); Iterator iter = fileItems.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (item.isFormField()) { String name = item.getFieldName(); String value = new String(item.getString().getBytes( "ISO8859-1"), "utf-8"); params.put(name, value); } else if ((item.getSize() > 0L) && (item.getName() != null)) { File fullFile = new File(item.getName()); File fileOnServer = new File(savePhotoPath, fullFile.getName()); item.write(fileOnServer); String fileName2 = fileOnServer.getName(); String fileType = fileName2.substring(fileName2 .lastIndexOf(".")); String filepath = savePhotoPath + "/" + new Date().getTime() + fileType; File newFile = new File(filepath); fileOnServer.renameTo(newFile); String returnString = filepath.substring(readPath .length()); params.put(item.getFieldName(), request.getRequestURL().toString().replace(request.getRequestURI(), "") + contextPath + returnString); } } } return params; }
Example 12
Source File: FileController.java From cms with Apache License 2.0 | 4 votes |
public void uploadFolder(HttpServletRequest request, HttpServletResponse response, String requestUri) throws WPBException { org.json.JSONObject returnJson = new org.json.JSONObject(); WPBAuthenticationResult authenticationResult = this.handleAuthentication(request); if (! isRequestAuthenticated(authenticationResult)) { httpServletToolbox.writeBodyResponseAsJson(response, returnJson, null, authenticationResult); return ; } try { ServletFileUpload upload = new ServletFileUpload(); upload.setHeaderEncoding("UTF-8"); FileItemIterator iterator = upload.getItemIterator(request); WPBFile ownerFile = null; Map<String, WPBFile> subfolderFiles = new HashMap<String, WPBFile>(); while (iterator.hasNext()) { FileItemStream item = iterator.next(); if (item.isFormField() && item.getFieldName().equals("ownerExtKey")) { String ownerExtKey = Streams.asString(item.openStream()); ownerFile = getDirectory(ownerExtKey, adminStorage); } else if (!item.isFormField() && item.getFieldName().equals("file")) { String fullName = item.getName(); String directoryPath = getDirectoryFromLongName(fullName); String fileName = getFileNameFromLongName(fullName); Map<String, WPBFile> tempSubFolders = checkAndCreateSubDirectory(directoryPath, ownerFile); subfolderFiles.putAll(tempSubFolders); // delete the existing file WPBFile existingFile = getFileFromDirectory(subfolderFiles.get(directoryPath) , fileName); if (existingFile != null) { deleteFile(existingFile, 0); } // create the file WPBFile file = new WPBFile(); file.setExternalKey(adminStorage.getUniqueId()); file.setFileName(fileName); file.setLastModified(Calendar.getInstance(TimeZone.getTimeZone("GMT")).getTime()); file.setDirectoryFlag(0); addFileToDirectory(subfolderFiles.get(directoryPath), file, item.openStream()); } } returnJson.put(DATA, jsonObjectConverter.JSONFromObject(null)); httpServletToolbox.writeBodyResponseAsJson(response, returnJson, null, authenticationResult); } catch (Exception e) { Map<String, String> errors = new HashMap<String, String>(); errors.put("", WPBErrors.WB_CANT_UPDATE_RECORD); httpServletToolbox.writeBodyResponseAsJson(response, jsonObjectConverter.JSONObjectFromMap(null), errors); } }
Example 13
Source File: HttpSupport.java From javalite with Apache License 2.0 | 4 votes |
/** * Returns a collection of uploaded files and form fields from a multi-part request. * This method uses <a href="http://commons.apache.org/proper/commons-fileupload/apidocs/org/apache/commons/fileupload/disk/DiskFileItemFactory.html">DiskFileItemFactory</a>. * As a result, it is recommended to add the following to your web.xml file: * * <pre> * <listener> * <listener-class> * org.apache.commons.fileupload.servlet.FileCleanerCleanup * </listener-class> * </listener> *</pre> * * For more information, see: <a href="http://commons.apache.org/proper/commons-fileupload/using.html">Using FileUpload</a> * * @param encoding specifies the character encoding to be used when reading the headers of individual part. * When not specified, or null, the request encoding is used. If that is also not specified, or null, * the platform default encoding is used. * * @param maxUploadSize maximum size of the upload in bytes. A value of -1 indicates no maximum. * * @return a collection of uploaded files from a multi-part request. */ protected List<FormItem> multipartFormItems(String encoding, long maxUploadSize) { //we are thread safe, because controllers are pinned to a thread and discarded after each request. if(RequestContext.getFormItems() != null ){ return RequestContext.getFormItems(); } HttpServletRequest req = RequestContext.getHttpRequest(); if (req instanceof AWMockMultipartHttpServletRequest) {//running inside a test, and simulating upload. RequestContext.setFormItems(((AWMockMultipartHttpServletRequest) req).getFormItems()); } else { if (!ServletFileUpload.isMultipartContent(req)) throw new ControllerException("this is not a multipart request, be sure to add this attribute to the form: ... enctype=\"multipart/form-data\" ..."); DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(Configuration.getMaxUploadSize()); factory.setRepository(Configuration.getTmpDir()); ServletFileUpload upload = new ServletFileUpload(factory); if(encoding != null) upload.setHeaderEncoding(encoding); upload.setFileSizeMax(maxUploadSize); try { List<org.apache.commons.fileupload.FileItem> apacheFileItems = upload.parseRequest(RequestContext.getHttpRequest()); ArrayList items = new ArrayList<>(); for (FileItem apacheItem : apacheFileItems) { ApacheFileItemFacade f = new ApacheFileItemFacade(apacheItem); if(f.isFormField()){ items.add(new FormItem(f)); }else{ items.add(new org.javalite.activeweb.FileItem(f)); } } RequestContext.setFormItems(items); } catch (Exception e) { throw new ControllerException(e); } } return RequestContext.getFormItems(); }
Example 14
Source File: UploadUtils.java From jeecg with Apache License 2.0 | 4 votes |
/** * 处理上传内容 * * @param request * @param maxSize * @return */ @SuppressWarnings("unchecked") private Map<String, Object> initFields(HttpServletRequest request) { // 存储表单字段和非表单字段 Map<String, Object> map = new HashMap<String, Object>(); // 第一步:判断request boolean isMultipart = ServletFileUpload.isMultipartContent(request); // 第二步:解析request if (isMultipart) { // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // 阀值,超过这个值才会写到临时目录,否则在内存中 factory.setSizeThreshold(1024 * 1024 * 10); factory.setRepository(new File(tempPath)); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); upload.setHeaderEncoding("UTF-8"); // 最大上传限制 upload.setSizeMax(maxSize); /* FileItem */ List<FileItem> items = null; // Parse the request try { items = upload.parseRequest(request); } catch (FileUploadException e) { // TODO Auto-generated catch block e.printStackTrace(); } // 第3步:处理uploaded items if (items != null && items.size() > 0) { Iterator<FileItem> iter = items.iterator(); // 文件域对象 List<FileItem> list = new ArrayList<FileItem>(); // 表单字段 Map<String, String> fields = new HashMap<String, String>(); while (iter.hasNext()) { FileItem item = iter.next(); // 处理所有表单元素和文件域表单元素 if (item.isFormField()) { // 表单元素 String name = item.getFieldName(); String value = item.getString(); fields.put(name, value); } else { // 文件域表单元素 list.add(item); } } map.put(FORM_FIELDS, fields); map.put(FILE_FIELDS, list); } } return map; }