php - nginx 虚拟主机配置指向不同目录，访问的时候全部指向网站跟目录

在win8下配置nginx虚拟主机
host文件：

127.0.0.1 z.vilay.com
127.0.0.1 v.vilay.com

nginx.conf文件：

#user nobody; 
worker_processes 1; 
#error_log logs/error.log; 
#error_log logs/error.log notice; 
#error_log logs/error.log info; 
#pid logs/nginx.pid; 
events { 
worker_connections 64; 
} 
http { 
    include mime.types; 
    default_type application/octet-stream; 
    sendfile on; 
    keepalive_timeout 65; 
    #gzip on; 
    include vhost/*.conf; 
} 

nginx/vhost下两个文件v.conf,default.conf
v.conf文件：

server {
        listen       80;
        server_name  v.vilay.com;
        root   F:/www/vtest;

        #charset koi8-r;

        access_log  logs/v.access.log;

        location / {

            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   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$ {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /scripts$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;
        }
    }

default.conf文件：

    server {
        listen       80;
        server_name  z.vilay.com;
        root   F:/www;

        #charset koi8-r;

        access_log  logs/default.access.log;

        location / {

            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   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$ {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /scripts$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;
        }
    }

nginx重启访问的时候全部指向了网站根目录F:/www底下