} session_start(); //开启session $GLOBALS["ssid"] = session_id(); header("Content-type: application/json"); include_once BG_PATH_INC . "common_global.inc.php"; //载入通用 include_once BG_PATH_CLASS . "mysqli.class.php"; //载入数据库类 include_once BG_PATH_CLASS . "base.class.php"; //载入基类 include_once BG_PATH_CONTROL . "install/ajax/upgrade.class.php"; //载入栏目控制器 $GLOBALS["obj_base"] = new CLASS_BASE(); //初始化基类 $ajax_upgrade = new AJAX_UPGRADE(); //初始化商家 switch ($GLOBALS["act_post"]) { case "over": $ajax_upgrade->ajax_over(); break; case "dbtable": $ajax_upgrade->ajax_dbtable(); break; case "sso": case "upload": case "base": case "dbconfig": $ajax_upgrade->ajax_submit(); break; }