petservlet.java

这是java编写宠物医院项目

package pet;

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

public class PetServlet extends HttpServlet {
    public PetServlet() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private static final String CONTENT_TYPE = "text/html; charset=UTF-8";

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

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        String method=request.getParameter("method");
        PetDAO dao=new PetDAO();
        String patch="/pet/";
        if(method.equals("")){
            patch+="pet.jsp";
        }
        else if(method.equals("pname")){//鎸夊