Fatal error: Uncaught Error: Class 'think\console\Command' not found in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/source/thinkphp/library/think/console/command/optimize/Autoload.php:19 Stack trace: #0 {main} thrown in /www/wwwroot/0.vhai.com/1.vhai.com/feijin_shop/source/thinkphp/library/think/console/command/optimize/Autoload.php on line 19