PHP AdminService::AdminLogin示例

/**
 * Created by PhpStorm.
 * User: 宏
 * Date: 2016/2/1
 * Time: 20:56
 */
session_start();
require_once $_SERVER['DOCUMENT_ROOT'] . '/lavender/model/AdminService.class.php';
if (isset($_POST['username']) && isset($_POST['password']) && $_POST['checkcode']) {
    $username = $_POST['username'];
    $password = $_POST['password'];
    $checkcode = $_POST['checkcode'];
} else {
    echo "请求非法";
    exit;
}
if ($checkcode != 520) {
    echo "<script type='text/javascript'>history.go(-1);alert('内部验证码错误!');</script>";
    exit;
}
$adminService = new AdminService();
$res_class = $adminService->AdminLogin($username, $password);
if ($res_class->getUsername()) {
    $_SESSION['adminname'] = $res_class->getUsername();
    $_SESSION['adminlevel'] = $res_class->getLevel();
    header("location:../admin.php");
    exit;
} else {
    echo "<script type='text/javascript'>history.go(-1);alert('用户名或密码错误!');</script>";
    exit;
}