servlet1.java~3~

宠物医院 JSP项目 我是一个初学者 请大家多多指教

package servlet;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import da0.*;
import dto.*;

public class Servlet1 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 doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        response.setCharacterEncoding("GBK");
        request.setCharacterEncoding("GBK");
        PrintWriter out = response.getWriter();
        String name = request.getParameter("uname");
        String pass = request.getParameter("upass");
       Logindao logindao = new Logindao();
        if (logindao.DengLu(name, pass)) {
            request.setAttribute("message", "登陆成功！");
            request.getRequestDispatcher("view/vetsearch.jsp").forward(request,
                    response);
        } else {
            request.setAttribute("message", "登陆失败！请重新登陆！");
            request.getRequestDispatcher("view/login.jsp").forward(request, response);
        }
        out.close();
    }

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

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