nginx新手配置$document_root

nginx新手配置$document_root

nginx配置php老是出错，最后才发现是$document_root的设置问题。

location ~ \.php$ {
            root           html;

            fastcgi_pass   127.0.0.1:9000;

            fastcgi_index  index.php;

            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

            include        fastcgi_params;

        }

这个用出现找不到php的错误。因为$document_root 的参数是由root html那一行定义的，默认是在/etc/nginx/html/ 所以把 html换成站点根目录就正常了。

location ~ \.php$ {
            root           /usr/share/nginx/html;

            fastcgi_pass   127.0.0.1:9000;

            fastcgi_index  index.php;

            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

            include        fastcgi_params;

        }