@Controller
public class MoniterCtrl {
@Autowired
private MoniterSer moniterSer;
@GetMapping("/admin")
<BUG>public String moniter(Model model, HttpServletRequest request) throws Exception {
</BUG>
model.addAttribute("freeMemory",moniterSer.getFreeMemery());
return "admin/moniter";
}

@Controller
public class MoniterCtrl {
@Autowired
private MoniterSer moniterSer;
@GetMapping("/admin")
public String moniter(Model model, HttpServletRequest request) throws RuntimeException {
model.addAttribute("freeMemory",moniterSer.getFreeMemery());
return "admin/moniter";
