firstleveltitlepublishservlet.java~16~

来自「有发布」· JAVA~16~ 代码 · 共 62 行

package servlet;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import javax.servlet.http.HttpSession;
import bean.FirstLevelTitle;
import DB.FirstLevelTitleDbOperation;
import java.sql.SQLException;

public class FirstLevelTitlePublishServlet 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();

        String titlename = request.getParameter("titlename");
        HttpSession session = request.getSession();

        String creater = "";
        if (session.getAttribute("username") != null)
        {
            creater = (String) session.getAttribute("username");
        }
        FirstLevelTitle fTitle = new FirstLevelTitle();
        fTitle.setTitleName(titlename);
        fTitle.setCreater(creater);

       FirstLevelTitleDbOperation operation = new FirstLevelTitleDbOperation();
       int host = operation.insterfirst(fTitle);
       if(host > 0)
       {
           javax.servlet.RequestDispatcher dis = request.getRequestDispatcher("first_succes.jsp");
           dis.forward(request,response);
       }
       else
       {
           javax.servlet.RequestDispatcher dis = request.getRequestDispatcher("first_error.jsp");
           dis.forward(request,response);
       }

       }

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

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