Spring读书笔记-RedirectView不传送session

Spring读书笔记------RedirectView不传递session

程序中反复才发现原来spring中RedirectView不传递session

正确的做法是

req.setAttribute("tasks",tasks);// the way is wrong//return new ModelAndView(new RedirectView("leave/listTasks.jsp"),result);//correct wayreturn new ModelAndView("leave/listTasks");