@ResponseBody
  @RequestMapping(value = "/upload", method = RequestMethod.POST)
  public ImmutableMap<String, String> linkImgUpload(
      MultipartFile file, HttpServletRequest request) {
    if (file.isEmpty()) {
      return ImmutableMap.of("status", "0", "message", getMessage("global.uploadempty.message"));
    }
    Site site = (Site) (SystemUtils.getSessionSite());
    String linkPath = PathFormat.parseSiteId(SystemConstant.LINK_RES_PATH, site.getSiteId() + "");
    String realPath = HttpUtils.getRealPath(request, linkPath);

    SystemUtils.isNotExistCreate(realPath);

    String timeFileName = SystemUtils.timeFileName(file.getOriginalFilename());
    try {
      file.transferTo(new File(realPath + "/" + timeFileName));
    } catch (IOException e) {
      LOGGER.error("链接图片添加失败,错误:{}", e.getMessage());
      return ImmutableMap.of("status", "0", "message", getMessage("link.uploaderror.message"));
    }
    return ImmutableMap.of(
        "status",
        "1",
        "message",
        getMessage("link.uploadsuccess.message"),
        "filePath",
        (linkPath + "/" + timeFileName),
        "contentPath",
        HttpUtils.getBasePath(request));
  }
  @RequestMapping(value = "/{contentId}.htm")
  public String contentInfo(
      @PathVariable Long contentId, ModelMap modelMap, HttpServletRequest request) {
    Site site = (Site) request.getSession().getAttribute(SystemConstant.FRONT_SITE_SESSION_KEY);
    Content content = contentService.findOne(contentId);

    modelMap.addAttribute("content", content);

    String contpl =
        FilenameUtils.removeExtension(
            SystemUtils.formatUri(content.getColumn().getColumnType().getContenttpl()));
    return site.getThemeName() + "/" + contpl;
  }