<h1>姓名：${student.name }</h1>

<h2>手机： ${student.mobile}</h2>

<h2>成绩：${ grade }</h2>

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

Student s=new Student();

s.setName("陈");

s.setMobile("NULL");

String grade="A";

request.setAttribute("grade", "C");

request.getServletContext().setAttribute("grade", "D");

HttpSession session=request.getSession();

session.setAttribute("student", s);

session.setAttribute("grade", grade);

// request.setAttribute("student", s);

// request.setAttribute("grade", grade);

request.getRequestDispatcher("/el_info.jsp").forward(request, response);

}

private String name;

private String mobile;

public String getName() {

return name;

}

public void setName(String name) {

this.name=name;

}

public String getMobile() {

return mobile;

}

public void setMobile(String mobile) {

this.mobile=mobile;

}