k_online_backend/login.php

<?php
header("Cache-Control: no-cache");
include_once "include.ini.php";
include_once 'service/login.class.php';
include 'service/column.class.php';
//Operation log 日志记录
utils::operation_log_records();

//$action = "login";
//$operate = "do_login";
if (isset($_REQUEST['action'])) {
    $action = $_REQUEST['action'];
}
if (isset($_REQUEST['operate'])) {
    $operate = $_REQUEST['operate'];
}

if (!empty($action)) {
    $classFile = C_PATH . $action . '.class.php';
    if (file_exists($classFile)) {
        require_once($classFile);
        $action::getInstance()->$operate();
    }
}
$db->Close();
$db = null;
?>