重定向仍然保留在Spring MVC的同一页面中

Question

I want to redirect to my home page, but this doesn't work:

@RequestMapping(value = "logout", method = RequestMethod.GET)
public String logout(HttpSession session) {
    this.setSessionAccount(session, null);
    return this.getRedirect("/index");
}

My current page is host/u/center . There's some response record:

Answer 1

You should

return "redirect:/index" 

instead of calling another method of the controller.

Answer 2

I know what's the problem. I use an ajax get request. So I still remains in the same page. Anyway,tanks for your answers.