adminchecker.java

毕业论文选题系统 学生可以通过次系统在网上进行选题 老师可以布置任务 我写的 哈哈哈哈哈哈哈哈哈哈

package org.aaron.subject;

import java.io.*;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.*;
import javax.servlet.http.*;

import org.aaron.db.ODBCAccess;
import org.aaron.db.Student;

import com.sun.corba.se.spi.orbutil.fsm.Guard.Result;

public class AdminChecker extends HttpServlet {
	
	protected void doGet(
			HttpServletRequest httpRequest,
			HttpServletResponse httpResponse) throws IOException, ServletException {
			
			HttpSession session = httpRequest.getSession(false);
			if ("admin".equals(session.getAttribute("userName"))){
				StringBuffer requestURL = httpRequest.getRequestURL();
				httpRequest.getRequestDispatcher(new String (requestURL)).forward(httpRequest, httpResponse);
				return;
			}else {
				httpResponse.sendRedirect("/index.jsp");
			}
		}
}