tradesearchservlet.java

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package bookadmin;

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

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

    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("gb2312");
        request.setCharacterEncoding("gb2312");
        PrintWriter out = response.getWriter();
        String TradeNo = request.getParameter("search");

        orderSearchDB objDBview = new orderSearchDB();
        Vector v = new Vector();
        String strsql = "select * from order_view where tradeNo='" + TradeNo +"'";
        v = objDBview.GetSelecte(strsql);
        System.out.println(v);
        HttpSession session = request.getSession();
        session.setAttribute("OrderInfo", v);
        response.sendRedirect("search.jsp");
        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() {
}
 }