@RequestMapping("/detial")

    public Model showStudentDetial(Model mod) {

        ModelAndView mav = new ModelAndView();

        mav.addObject("studentListSimulate", studentListSimulate);

        mav.setViewName("jsp/student_detial");

        return mod;

    }

public class StudentModel {

    private int studentIdInModel;

    private String studentNameInModel;

    private int studentAgeInModel;