Fatal error: Uncaught Error: Undefined constant "SWOOLE_PROCESS" in /www/wwwroot/cr.hdmd.cn/config/swoole.php:21 Stack trace: #0 /www/wwwroot/cr.hdmd.cn/vendor/topthink/framework/src/think/Config.php(85): include() #1 /www/wwwroot/cr.hdmd.cn/vendor/topthink/framework/src/think/Config.php(67): think\Config->parse() #2 /www/wwwroot/cr.hdmd.cn/vendor/topthink/framework/src/think/App.php(552): think\Config->load() #3 /www/wwwroot/cr.hdmd.cn/vendor/topthink/framework/src/think/App.php(478): think\App->load() #4 /www/wwwroot/cr.hdmd.cn/vendor/topthink/framework/src/think/Http.php(178): think\App->initialize() #5 /www/wwwroot/cr.hdmd.cn/vendor/topthink/framework/src/think/Http.php(155): think\Http->initialize() #6 /www/wwwroot/cr.hdmd.cn/public/index.php(20): think\Http->run() #7 {main} thrown in /www/wwwroot/cr.hdmd.cn/config/swoole.php on line 21