spring mvc annotation许多servlet调度程序

Question

您好我刚开始学习Spring mvc，我使用spring mvc @annotation，我有3个servlet调度程序（appservlet，admin，student）：

的web.xml

@Controller
public class AuthentificationController {

    @RequestMapping(value = "verifier", method = RequestMethod.POST)
    public ModelAndView redir(@ModelAttribute("per") Personne per,
            HttpSession session) {

        if (p1.equals(per)) {
            session.setAttribute("login", per);
            ModelAndView M = new ModelAndView(".admin");
            return M;
        }

        if (p2.equals(per)) {
            ModelAndView M = new ModelAndView(".student");
            return M;
        } else {
            ModelAndView M = new ModelAndView("home");
            return M;
        }

    }
}

在方法中进行测试后，我希望重定向到另一个servlet调度程序，无论是.admin还是.student。我该怎么办呢？

@Controller

ModelAndView

问题是people attendees events +----+------+ +------+------+ +----+-------------------------+ | id | name | | p_id | e_id | | id | name | +----+------+ +------+------+ +----+-------------------------+ | 1 | Bob | | 1 | 1 | | 1 | Company Christmas party | | 2 | Anne | | 2 | 1 | | 2 | Christmas party cleanup | | 3 | John | | 3 | 1 | | 3 | John's birthday party | +----+------+ | 3 | 3 | +----+-------------------------+ +------+------+ 返回（.jsp）但是我希望重定向另一个servlet-dispatcher !!

Answer 1

你在这里：

@RequestMapping(value = "verifier", method = RequestMethod.POST)
public String redir(@ModelAttribute("per") Personne per, HttpSession session) {
    if (p1.equals(per)) {
        session.setAttribute("login", per);
        return "redirect:.admin";
    } else if (p2.equals(per)) {
        return "redirect:.student"
    } else {
        return "home";
    }
}