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;  }

用这个出现找不到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/usr/share/nginx/html/ 所以把 html换成站点根目录就正常了。

# vi /etc/nginx/conf.d/default.confbak server {     listen      80;     server_name  localhost;

    #charset koi8-r;     #access_log  /var/log/nginx/host.access.log  main;

    location / {         root  /usr/share/nginx/html;         index  index.html index.htm index.php;     }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html     #     error_page  500 502 503 504  /50x.html;     location = /50x.html {         root  /usr/share/nginx/html;     }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80     #     #location ~ \.php$ {     #    proxy_pass  http://127.0.0.1;     #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000     #     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;     }

    # deny access to .htaccess files, if Apache's document root     # concurs with nginx's one     #     #location ~ /\.ht {     #    deny  all;     #} }