checklogin.java~12~

基于b/s模式的jsp在线考试系统

package com.gton.servlet.teacher;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.gton.bean.db.DataBean;

public class CheckLogin extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";

    //Initialize global variables
    public void init() throws ServletException {
    }

    //Process the HTTP Get request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        String name = request.getParameter("name");
        String pwd = request.getParameter("pwd");
        if(name  == null || name.trim().equals("") || pwd == null || pwd.trim().equals("")){
            response.sendRedirect("/login.jsp");
        }
        DataBean db = new DataBean();
        boolean flag = db.adminLogin(name.trim(), pwd.trim());
        if(flag){

        }else{

        }
    }


    //Clean up resources
    public void destroy() {
    }
}