/** 创建模型 */
 @RequiresPermissions("act:model:edit")
 @RequestMapping(value = "create", method = RequestMethod.POST)
 public void create(
     String name,
     String key,
     String description,
     String category,
     HttpServletRequest request,
     HttpServletResponse response) {
   try {
     org.activiti.engine.repository.Model modelData =
         actModelService.create(name, key, description, category);
     response.sendRedirect(
         request.getContextPath() + "/act/rest/service/editor?id=" + modelData.getId());
   } catch (Exception e) {
     e.printStackTrace();
     logger.error("创建模型失败:", e);
   }
 }