core/Route.php
public static function addCtlPrefix(string $app, string $prefix)
    {
        if (!isset(self::$ctlPrefix[$app])) {
            self::$ctlPrefix[$app] = [];
        }
        self::$ctlPrefix[$app][] = ltrim($prefix, '\\');
    }
public static function addCtlPrefix(string $app, string $prefix)
    {
        if (!isset(self::$ctlPrefix[$app])) {
            self::$ctlPrefix[$app] = [];
        }
        self::$ctlPrefix[$app][] = ltrim($prefix, '\\');
    }
添加控制器路由前缀
@param string $app
@param string $prefix