menuaction.java

学生信息管理系统

package action;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class MenuAction extends HttpServlet
{
	public void doGet(HttpServletRequest req,HttpServletResponse res)throws IOException,ServletException
	{
		String relogin=req.getParameter("relogin");
		String exit=req.getParameter("exit");
		if(relogin!=null)
		{

			this.getServletContext().getRequestDispatcher("/ReloginAction").forward(req,res);
		}
		if(exit!=null)
		{
			this.getServletContext().getRequestDispatcher("/exit.jsp").forward(req,res);
		}
	}
	
}