addvisitservlet.java~2~

来自「宠物医院 JSP项目 我是一个初学者 请大家多多指教」· JAVA~2~ 代码 · 共 42 行

package servlet;

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

public class AddVisitServlet 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);
        PrintWriter out = response.getWriter();
        int pid = Integer.parseInt(request.getParameter("petid"));
        String date = request.getParameter("b_date");
        String textarea=request.getParameter("textarea");
        Petdao petdao = new Petdao();
        if(petdao.AddVisit(pid,date,textarea)){
            request.setAttribute("message","宠物病例信息插入成功");
            request.getRequestDispatcher("view/petsearch.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() {
    }
}