Adding an attribute to a ModelAndView

Question

I\'m writing a HandlerInterceptor that needs to insert a certain session-scoped bean into the Model. postHandle\'s signature looks lik

Answer 1

Use modelAndView.addObject("key", value)

There are also some other indirect ways, through modelAndView.getModel() or modelAndView.getModelMap(). But you should prefer the addObject(..) version. In fact it invokes getModelMap().addAttribute(..)