Fatal error: Uncaught Error: Call to undefined function putenv() in /www/wwwroot/api.sdtccy.cn/thinkphp/base.php:50 Stack trace: #0 /www/wwwroot/api.sdtccy.cn/public/install.php(18): require() #1 {main} thrown in /www/wwwroot/api.sdtccy.cn/thinkphp/base.php on line 50