무작정 자료수집3

<?php

$takenUsernames = array ('bill', 'ted');

sleep(2);

if (!in_array( $_REQUEST['username'], $takenUsernames )) {
 echo 'okay';
} else {
 echo 'denied';
}

?>

같은 소스

<%

String[] usernames = { "bill", "tes" };

Thread.sleep(2000);

String input_name = null;

 

if(request.getParameter("username")!=null) {

    input_name = request.getParameter("username");

}

for(int i=0; i<usernames.length; i++) {

   if(input_name!=null) {

       if(usernames[i].equals(input_name)) {

          out.println("okay");

          break;

      }

   }

   out.println("denied");

}

%>

 

 

==================================================================
PHP소스

$i++;
$str .= "no". $i . "=" . $no . "&";
$str .= "name" . $i . "=" . $name . "&";
$str .= "title" . $i . "=" . $title . "&";
$str .= "message" . $i . "=" . $message . "&";
$str .= "email" . $i . "=" . $email . "&";
$str .= "ip" . $i . "=" . $ip . "&";
$str .= "hit" . $i . "=" . $hit . "&";
$str .= "w_date" . $i . "=" . $w_date . "&";
}

 

JSP소스

i++;
str += "no"+ i + "=" + no + "&";
str += "name" + i + "=" + name + "&";
str += "title" + i + "=" + title + "&";
str += "message" + i + "=" + message + "&";
str += "email" + i + "=" + email + "&";
str += "ip" + i + "=" + ip + "&";
str += "hit" + i + "=" + hit + "&";
str += "w_date" + i + "=" + w_date + "&";
}

==================================================================
<?php
$hostname_localhost ="localhost";
$database_localhost ="mydatabase";
$username_localhost ="root";
$password_localhost ="";
$localhost = mysql_connect($hostname_localhost,$username_localhost,$password_localhost)
or
trigger_error(mysql_error(),E_USER_ERROR);
 
mysql_select_db($database_localhost, $localhost);
 
$username = $_POST['username'];
$password = $_POST['password'];
$query_search = "select * from tbl_user where username = '".$username."' AND password = '".$password. "'";
$query_exec = mysql_query($query_search) or die(mysql_error());
$rows = mysql_num_rows($query_exec);
//echo $rows;
 if($rows == 0) {
 echo "No Such User Found";
 }
 else  {
    echo "User Found";
}
?>

 

같은소스
<%@ page language="java" import="java.sql.*"session="true" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <% String driverName="com.mysql.jdbc.Driver"; String url = "jdbc:mysql://localhost:3306/디비명"; String id = "아이디"; String pwd ="비번"; String userName = request.getParameter("username"); String userPass = request.getParameter("password"); if(userName == null || userName.trim().equals("")) {    out.println("userName Error!");    return; } if(userPass == null || userPass.trim().equals("")) {    out.println("userPass Error!");    return; } try {    Class.forName(driverName);    } catch(ClassNotFoundException e) {    out.println("MySQL JDBC Driver Loading Error!");    out.println(e.toStirng());    return; } try {    Connection conn = DriverManager.getConnection(url, id, pwd);    } catch(Exception e) {    out.println("MySQL Connection Error!");    out.println(e.toStirng());    return; } try {    String sql = "select count(*) from tbl_user where username = ? AND password = ?";    PreparedStatement ps = conn.prepareStatement(sql);    ps.seetString(1, userName);    ps.seetString(2, userPass);    ResultSet rs = ps.executeQuery();    rs.next();    int count = rs.getInt(1);    if(count > 0) {       out.println("User Found");       } else {       out.println("No Such User Found");    }    } catch(Exception e) {    out.println("rs.next() Error!");    out.println(e.toStirng());    return; } if(rs != null) rs.close(); if(ps != null) ps.close(); if(conn != null) conn.close(); %>

 

 

 

 

 

 

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

오늘은 여기까지....정말 엉망진창이다.

<!--
http://kin.naver.com/qna/detail.nhn?d1id=1&dirId=1040201&docId=101211391&qb=cGhw66W8IGpzcOuhnA==&enc=utf8&section=kin&rank=39&search_sort=0&spq=0&sp=4
http://mirwebma.tistory.com/66
http://comcs.tistory.com/18
http://habony.tistory.com/70#.U3My6Pl_vf0
-->