adduser.java

来自「本源码主要从数据库的开发过程出发」· Java 代码 · 共 84 行

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Source;

import java.io.*;
import java.net.*;
import java.sql.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.*;
import javax.servlet.http.*;

/**
 *
 * @author Administrator
 */
public class adduser extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        HttpSession session = request.getSession();
        userInf userinf = (userInf) session.getAttribute("userinf");
        String inf = "";

        JDBCBean jdbcBean = (JDBCBean) session.getAttribute("jdbcBean");

        String title = (String) session.getAttribute("title");
        String name = request.getParameter("name");
        String userid = request.getParameter("userid");
        String password = request.getParameter("password");
        String confirm = request.getParameter("confirm");
        String email = request.getParameter("email");
        String tel = request.getParameter("tel");

        if (!password.equals(confirm)) {
            inf = "密码不相符";
            session.setAttribute("inf", inf);
            session.setAttribute("returnStr", "<a href='ActionPage.jsp'>返回</a>");
            response.sendRedirect("Information.jsp");
        } else {
            jdbcBean.executeQuery("insert into " + title + " values('"+userid+"','"+password+"','"+name+"','"+email+"','"+tel+")");
        }


    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     */
    public String getServletInfo() {
        return "Short description";
    }
    // </editor-fold>
}