/**
  * 获取用户信息 ById
  *
  * @return
  */
 @RequestMapping("/user/getUserInfo/{id}")
 public String getUserInfo(Model model, @PathVariable("id") Long id) {
   try {
     User user = userService.getUserById(id);
     model.addAttribute("user", user);
   } catch (Exception e) {
     logger.error("getUserInfo:" + e);
   }
   return "路径";
 }
 /**
  * 跳转到修改密码
  *
  * @return
  */
 @RequestMapping("/user/toupdatepwd/{id}")
 public ModelAndView toUpdatePwd(@PathVariable("id") Long id) {
   ModelAndView modelAndView = new ModelAndView();
   modelAndView.setViewName(toUpdatePwd);
   try {
     User user = userService.getUserById(id);
     modelAndView.addObject("user", user);
   } catch (Exception e) {
     logger.error("AdminUserController.toUpdatePwd", e);
   }
   return modelAndView;
 }