login.java

简单的操作ldap的管理系统

package servlet;

import java.io.IOException;
import java.io.*;
import javax.servlet.Servlet;
import javax.servlet.ServletException;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;


import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.*;

import mypack.*;

/**
 * @version 	1.0
 * @author
 */
public class Login extends HttpServlet implements Servlet {

	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	public void doGet(HttpServletRequest req, HttpServletResponse resp)
		throws ServletException, IOException {

	}

	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	public void doPost(HttpServletRequest req, HttpServletResponse resp)
		throws ServletException, IOException {
			PrintWriter out=resp.getWriter();
			resp.setContentType("text/html;charset=GBK"); 
			String subname=req.getParameter("T1");
			String password=req.getParameter("T2");
			String sessionName=req.getParameter("T3");
			String name=new String(subname.getBytes("ISO-8859-1"),"GBK");
			user us=new user();
			us.setUsername(name);
			us.setPassword(password);
			UserMgr mgr=new UserMgr();
			if(mgr.login(name,password))
			 { out.println("<center>Login SUCCESS!</center>");
			 	 //req.getSession().setAttribute("user",us);
			 	//resp.sendRedirect("index.jsp"); 
				
				if(subname.equalsIgnoreCase("admin")){resp.sendRedirect("index1.jsp?t1="+subname);}
				
				else {resp.sendRedirect("index.jsp?t1="+subname);}
				

			   }
			  else {out.println("<center>Login ERROR！</center>");
			}
			

	}

}