更改nginx网站根目录

默认网站根目录为/usr/local/nginx/html，要将它改成/homw/www

vi /usr/local/nginx/conf/nginx.conf

将其中的

        location / {
            root   html;
            index  index.php index.html index.htm;
        }

改为

        location / {
            root   /home/www;
            index  index.php index.html index.htm;
        }

然后再将

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;
        }

改为

location ~ \.php$ {
            root           /home/www;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }

已经安装了samba，所以要将vi /etc/samba/smb.conf中的[public]（在配置文件的最下面）下的path值改为

path = /home/www/

最后然后重启nginx

搞定！