在nginx配置文件中添加如下配置

location ~ \.php {
           set $script $uri;
           set $path_info "";
           if ($uri ~ "^(.+\.php)(/.+)") {
               set $script $1;
               set $path_info $2;   
           }   
 
           include fastcgi_params;
           fastcgi_index index.php;
           fastcgi_pass 127.0.0.1:9000;
           fastcgi_param PATH_INFO $path_info;
           fastcgi_param SCRIPT_FILENAME $document_root$script;
           fastcgi_param SCRIPT_NAME $script;
           try_files $uri =404;
}

参考链接：https://www.cnblogs.com/alienchan/articles/10635713.html