配置文件没有set进去，也获取不到，php7.2，nginx1.15，就是不知道什么原因
Fatal error: Uncaught think\exception\ErrorException: include(): Filename cannot be empty in /home/www/simplewind/thinkphp/library/think/exception/Handle.php:178 Stack trace: #0 /home/www/simplewind/thinkphp/library/think/exception/Handle.php(178): think\Error::appError(2, 'include(): File...', '/home/www/simpl...', 178, Array) #1 /home/www/simplewind/thinkphp/library/think/exception/Handle.php(178): include() #2 /home/www/simplewind/thinkphp/library/think/exception/Handle.php(96): think\exception\Handle->convertExceptionToResponse(object(think\exception\ErrorException)) #3 /home/www/simplewind/thinkphp/library/think/Error.php(52): think\exception\Handle->render(object(think\exception\ErrorException)) #4 /home/www/simplewind/thinkphp/library/think/Error.php(88): think\Error::appException(object(think\exception\ErrorException)) #5 [internal function]: think\Error::appShutdown() #6 {main} thrown in /home/www/simplewind/thinkphp/library/think/exception/Handle.php on line 178