AJAX_INSTALL::__construct PHP Method

    function __construct()
    {
        //构造函数
        $this->obj_ajax = new CLASS_AJAX();
        //初始化 AJAX 基对象
        if (file_exists(BG_PATH_CONFIG . "is_install.php")) {
            $this->obj_ajax->halt_alert("x030403");
        }
        $this->install_init();
        $this->mdl_opt = new MODEL_OPT();
    }