コード例 #1
0
  public void doGet(HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {
    WebApplicationContext applicationContext =
        WebApplicationContextUtils.getWebApplicationContext(req.getServletContext());
    MessageService messageService = (MessageService) applicationContext.getBean("messageService");

    String helloBrowser = "<h1>Hello Browser!</h1>";
    res.setContentType("text/html");
    PrintWriter out = res.getWriter();
    out.println("<!DOCTYPE html><html><body><ul>");
    for (Message message : messageService.findAllMessages()) {
      out.println("<li>" + message.getText() + "</li>");
    }
    out.println("</ul></body></html>");
    out.close();
  }
コード例 #2
0
  @Override
  protected void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    request.setCharacterEncoding("utf-8");
    if (jjNumber.isDigit(jjTools.getParameter(request, "maxSize"))) {
      maxSize = Long.parseLong(jjTools.getParameter(request, "maxSize"));
    }

    response.setCharacterEncoding("utf-8");
    String name = request.getParameter("name");
    name = name == null ? "" : name;
    response.setContentType("text/plain");
    super.init(getServletConfig());
    //        response.setContentType("text/plain");
    PrintWriter out = response.getWriter();
    //        out.println();

    DiskFileItemFactory fileItemFactory = new DiskFileItemFactory();
    //        fileItemFactory.setSizeThreshold(1024 * 1024); //1 MB

    try {
      ServletFileUpload uploadHandler = new ServletFileUpload(fileItemFactory);
      List items = uploadHandler.parseRequest(request);
      Iterator itr = items.iterator();
      while (itr.hasNext()) {
        FileItem item = (FileItem) itr.next();
        if (item.isFormField()) {
          /*
           * Field
           */
          //                    out.println("Field Name=" + item.getFieldName() + ", Value=" +
          // item.getString());
          data.put(item.getFieldName(), item.getString());
        } else {
          /*
           * File
           */
          File folderAddress =
              new File(request.getServletContext().getRealPath(Save_Folder_Name)); // "/" +
          String extension = "";
          String nameWithoutExtension = item.getName();
          if (item.getName().lastIndexOf(".") > -1) {
            extension = item.getName().substring(item.getName().lastIndexOf("."));
            nameWithoutExtension =
                item.getName()
                    .substring(
                        item.getName().lastIndexOf("\\") + 1, item.getName().lastIndexOf("."));
          }
          folderAddress.mkdirs();
          nameWithoutExtension = "P";
          File file =
              new File(
                  folderAddress
                      + "/"
                      + nameWithoutExtension.toLowerCase()
                      + jjNumber.getRandom(10)
                      + extension.toLowerCase());
          String i = "0000000000";
          while (file.exists()) {
            i = jjNumber.getRandom(10);
            file =
                new File(
                    folderAddress
                        + "/"
                        + nameWithoutExtension.toLowerCase()
                        + i
                        + extension.toLowerCase());
          }
          if (!name.equals("")) {
            file = new File(folderAddress + "/" + name);
          }
          //                    out.println("File Name=" + item.getName()
          //                            + ", Field Name=" + item.getFieldName()
          //                            + ", Content type=" + item.getContentType()
          //                            + ", File Size=" + item.getSize()
          //                            + ", Save Address=" + file);
          //                    out.println(file);
          //                    String urlPath =
          // request.getRequestURL().toString().replace("Upload2", "Upload") + "/" +
          // file.getName().replace("\\", "/");
          //                    out.println("<html><head><meta http-equiv='Content-Type'
          // content='text/html; charset=utf-8'></head><body><input type='text' name='T1' size='58'
          // value='" + urlPath + "'></body></html>");
          data.put(item.getFieldName(), file.getAbsolutePath());
          if (!file.getName().toLowerCase().endsWith(".exe")) {
            item.write(file);
          }
          long size = file.length();
          ServerLog.Print("?>>>>>>" + file + "   -    Size:" + size);
          if (size > maxSize) {
            file.delete();
            out.print("big");
          } else {
            out.print(
                file.getName()
                    .replace(" ", "%20")
                    .replace("<pre style=\"word-wrap: break-word; white-space: pre-wrap;\">", ""));
            ServerLog.Print("Write pic in: " + file + " size:" + file.length());
            String name2 = file.getName().substring(0, file.getName().lastIndexOf("."));
            String extension2 =
                file.getName()
                    .substring(file.getName().lastIndexOf(".") + 1, file.getName().length());
            File file2 = new File(file.getParent() + "/" + name2 + "_small." + extension2);
            if (extension2.toLowerCase().equals("jpg")
                || extension2.toLowerCase().equals("png")
                || extension2.toLowerCase().equals("gif")) {
              jjPicture.doChangeSizeOfPic(file, file2, 250);
            }
          }
        }
      }
    } catch (Exception ex) {
      Server.ErrorHandler(ex);
    }
    out.flush();
    out.close();
  }