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Java code:
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<%@page import="java.io.*" %>
<%@page import="java.util.*" %>
<%@ page import = "database_connection.sun_wap_refresh_conn" %>
<jsp:useBean id="myconn1" class="database_connection.sun_wap_refresh_conn" scope="session"/><jsp:setProperty name="myconn1" property="*"/>
<%//ÉÏÒ»ÐÐµÄ jsp:useBean id="myconn11" id ²»ÄÜÓÐÖØ¸´

myconn1.getConn();
CallableStatement cstmt=null;
Statement stmt=myconn1.conn.createStatement();
String url="";
String flag="";
String procedure="";
String id="";
url=request.getParameter("url");
flag=request.getParameter("flag");
id=request.getParameter("id");

ResultSet rs=null;

if(flag!=null){
if(flag.compareTo("add")==0){

BufferedInputStream data;
BufferedInputStream is;
int FormSize;
byte[] bb;
byte t


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