nginx rewrite 实现二级域名跳转

当访问http://cbs.test.com跳转到http://www.test.com/test/cbs/
方法一: (这种方法浏览器地址会变www.test.com/test/cbs)
server { 
      listen 80; 
      server_name www.test.com; 
      location / { 
          root /data/test; 
          index index.html; 
          }

}

server { 
      listen 80; 
      server_name *.test.com; 
      if ( $http_host ~* "^(.*)\.test\.com$") { 
           set $domain $1; 
           rewrite ^(.*) http://www.test.com/test/$domain/ break; 
          }

}

方法二: (这样配置浏览器的地址就会显示成http://cbs.test.com)

server { 
                listen 80; 
                server_name *.test.com; 
                root /usr/local/www; 
                location ~ ^/(test|images|styles)/ 这是里可以加多个目录,如果不加目录，会无法访问到cbs.test.com/目录下的文件,如图片目录/images
                { 
                      proxy_redirect        off; 
                      proxy_set_header    Host   www.test.com; 
                      proxy_pass      http://192.168.1.3:80; 
                }

location / { 
                                set $domain default; 
                                if ( $http_host ~* "^(.*)\.test\.com$") { 
                                                set $domain $1; 
                                } 
                                rewrite ^/(.*)    /test/$domain/$1 last; 
                } 
                                            } 
                access_log off; 
}

详细过程

如：bs.myweb.com   访问/data0/htdocs/bs

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

server
  {
    listen       80;
    server_name  bs.myweb.com;
    index index.html index.htm index.php;
    root  /data0/htdocs/bs;

location ~ .*\.(php|php5)?$
    {
      #fastcgi_pass  unix:/tmp/php-cgi.sock;
      fastcgi_pass  127.0.0.1:9000;
      fastcgi_index index.php;
      include fcgi.conf;
    }
  }

/usr/local/webserver/nginx/sbin/nginx -t

/usr/local/webserver/nginx/sbin/nginx -s reload