@Post public Representation update(Representation entity) { DomRepresentation r = null; try { int userid = Integer.parseInt((String) getRequest().getAttributes().get("userid")); Users u = userservice.getUsers(userid); String fname = u.getLogo(); // upload picture ResourceBundle rb = ResourceBundle.getBundle("config"); String path = rb.getString("albumpath"); String fileName = ""; DiskFileItemFactory factory = new DiskFileItemFactory(); // Configure the factory here, if desired. ServletFileUpload upload = new ServletFileUpload(factory); // Configure the uploader here, if desired. List fileItems = upload.parseRequest(ServletUtils.getRequest(getRequest())); Iterator iter = fileItems.iterator(); for (; iter.hasNext(); ) { FileItem fileItem = (FileItem) iter.next(); if (fileItem.isFormField()) { // 当前是一个表单项 System.out.println( "form field : " + fileItem.getFieldName() + ", " + fileItem.getString()); } else { // 当前是一个上传的文件 fileName = fileItem.getName(); String extension = fileName.substring(fileName.lastIndexOf(".")); if (fname == null || fname.equals("")) { Random random = new Random(10); int n = random.nextInt(10000); fileName = new Date().getTime() + "-" + n + extension; } else fileName = fname; fileItem.write(new File(path + fileName)); } // 只处理第一张图片 break; } // 生成XML表示 r = new DomRepresentation(MediaType.TEXT_XML); Document doc = r.getDocument(); Element root = doc.createElement("varkrs"); root.setAttribute("id", "" + u.getId()); root.setAttribute("name", u.getUsername()); root.setAttribute("gender", "" + u.getGender()); root.setAttribute("grade", "" + u.getGrade()); root.setAttribute("logo", u.getLogo()); doc.appendChild(root); return r; } catch (Exception e) { LogDetail.logexception(e); getResponse().setStatus(Status.CLIENT_ERROR_BAD_REQUEST); return null; } }
@Get public Representation get() { try { int id = Integer.parseInt(getRequest().getAttributes().get("userid").toString()); Users u = userservice.getUsers(id); // 生成XML表示 DomRepresentation r = new DomRepresentation(MediaType.TEXT_XML); Document doc = r.getDocument(); Element root = doc.createElement("varkrs"); root.setAttribute("id", "" + u.getId()); root.setAttribute("name", u.getUsername()); root.setAttribute("gender", "" + u.getGender()); root.setAttribute("grade", "" + u.getGrade()); root.setAttribute("logo", u.getLogo()); doc.appendChild(root); return r; } catch (Exception e) { LogDetail.logexception(e); getResponse().setStatus(Status.CLIENT_ERROR_NOT_FOUND); return null; } }