奇安信2019春招-安服试题

root:3vd4NTwk5UnLC:9038::::::

<?php
error_reporting(0)
$config_file = 'config.php'
$func = isset($_REQUEST['page'])?$_REQUEST['page']:'index'
call_user_func($func, $_REQUEST) 
function index($data) {
    echo <<<EOF
<form action="?page=admin" method="POST">
    <input name='passwd' placeholder='password'>
    <input type=submit>
</form>
EOF
}
function admin($data) {
    global $config_file
    include $config_file   // load $admin_passwd from config
    if ($data['passwd'] === $admin_passwd)
        echo 'hello ' . $data['passwd']
    else
        die('fuck off')
}

Int cartID = Integer.parseInt(request.getParameter(“cartID”))
Int user = Integer.parseInt(request.getParameter(“UserID”))
PreparedStatement pstmt  =  con.prepareStatement("select * from table where cardID = ? and userID = ?)
……