@RemoteMethod
  public String findLike(String firmName) throws IOException, ServletException {

    WebContext webContext = WebContextFactory.get();

    HttpSession httpSession = webContext.getHttpServletRequest().getSession(false);

    if ((httpSession == null) || (httpSession.getAttribute("userId") == null)) {

      return "";
    }

    String firmNameInLowerCase = firmName.toLowerCase();

    List<EntitySection> sections = EntityManager.listByName("sections.all", new Object[0]);

    List firms = new ArrayList();

    for (EntitySection section : sections) {

      for (EntityFirm firm : section.getFirms()) {

        if (firm.getName().toLowerCase().contains(firmNameInLowerCase)) {

          firms.add(firm);
        }
      }
    }

    webContext.getHttpServletRequest().setAttribute("firms", firms);

    return webContext.forwardToString("/security/likefirms.jsp");
  }
 /**
  * DWR函数--返回列表页面的字符串
  *
  * @param form
  * @return
  * @throws Exception
  */
 public String getSysParameterConfList(SysParameterConfActionForm form) throws Exception {
   SysParameterConfExample ex = new SysParameterConfExample();
   List list = this.sysParameterConfService.selectByExample(ex);
   WebContext wctx = WebContextFactory.get();
   HttpServletRequest request = wctx.getHttpServletRequest();
   request.setAttribute("parameterList", list);
   return wctx.forwardToString("/jsp/sys/par/sysParameterConfList.jsp");
 }