字符串类型的方法参数缺少URI模板变量“ division”

Question

我正在使用带有postgres数据库和休眠ORM的spring mvc框架。 我遇到了这个错误：

  

类型的方法参数缺少URI模板变量“ division”   字符串

这是我的控制人

<version>

这是我的DAO

@ResponseBody
    @RequestMapping(value = "/ajaxmethod/getdistrict" )
    public List<District> getDistrict(@PathVariable("division") String division, Model model){
        System.out.println("division::::::::::::::::::::::::::::::::::::::::::" + division );
        List<District> districtlist = this.upazillaService.listDistricts(division);

        return districtlist;
    }

这是我的模特

@SuppressWarnings("unchecked")
    @Override
    public List<District> listdistricts(String division) {
        Session session = this.sessionFactory.getCurrentSession();
        Query query = session.createQuery("from District where division_id=:division");
        query.setParameter("division", Integer.parseInt(division));
        System.out.println( " query::::::::::::::::::::::: " + query.toString());
        List<District> districtList = query.list();
        for (District p : districtList) {
            logger.info("district List::" + p);
        }
      //  session.clear();
        return districtList;
    }

这是我的jQuery

@ManyToOne
    @JoinColumn(name = "division_id", referencedColumnName = "id")
    private Division division;

如何避免该错误？