Spring AbstractPdfView - 更改响应,使其具有文件名而不是请求路径

时间:2013-05-07 17:14:10

标签: spring model-view-controller request-mapping

我有一个控制器,它返回一个覆盖AbstractPdfView的视图。除了用户去保存PDF格式的浏览器尝试保存请求路径(看起来合理但不是我想要的)之外,效果很好。

控制器代码为:

public class MealPlanPDFController {

    private MealPlannerDao mealPlannerDao;
    private UserDao userDao;
    //protected SessionFactory sessionFactory;

    @Autowired
    public void setMealPlanDao(MealPlannerDao mealPlannerDao) {
        this.mealPlannerDao = mealPlannerDao;
    }

    @Autowired
    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }

    @RequestMapping(value = "{id}", method = RequestMethod.GET)
    @Transactional
    protected ModelAndView handleRequest(@PathVariable Long id, HttpServletRequest request) throws Exception {
        System.out.println(request.getContextPath());
        ModelAndView modelView = new ModelAndView(new MealPlanPDFView());
        MealPlan mealPlan = mealPlannerDao.getMealPlan(id, true);
        ServletContext servletContext = request.getSession().getServletContext();
        Resource res = new ServletContextResource(servletContext,"/images/logo.png");

        URL url = res.getURL();
        modelView.addObject("mealPlan",mealPlan);
        modelView.addObject("imageURL",url);
        System.out.println(url.getPath());
        return modelView;
    }
}

所以请求路径是:

api/mealplanpdf/1其中1是MealPlan的ID。

关于回复,我希望它是mealplan_1.pdf

有道理吗?知道我会怎么做吗?

由于

0 个答案:

没有答案