petservlet.java~2~

JBuilder 2006 +SQL Server2000 +JavaBean+JSP开发的宠物医院管理系统

package com.pet.pets.action;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.pet.user.model.DTO.UserBean;

public class PetServlet extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GB2312";

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

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        String Pname = request.getParameter("Pname");
        String Psex = request.getParameter("Psex");
        String Ptype = request.getParameter("Ptype");
        String Page = request.getParameter("Page");
        String Premark = request.getParameter("Premark");
        //获得session中empBean
        HttpSession session = request.getSession();
        UserBean userbean = new UserBean();
        userbean = (UserBean) session.getAttribute("userBean");
        int PUID = userbean.getUID();

        //实例化接口
        PetDao petsdao = new Petimpl();
        PetBean pb = new PetBean();
        pb = petsdao.petcus(Pname,Psex,Ptype,Page,Premark,Pmaster);
        if (pb.getPID() != null) {
                   //注册成功
                   session.setAttribute("petBean", pb);
                   request.getRequestDispatcher("main.jsp").forward(request,
                           response);
               } else {
                   //注册失败
                   out.println("<script type=\"text/javascript\" language=\"javascript\">alert(\"注册失败！\");window.history.go(-1);</script>");
               }

    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        doGet(request, response);
    }

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