详解阿里云nginx服务器多站点的配置

user www www; 
worker_processes 1; 
 
error_log /alidata/log/nginx/error.log crit; 
pid    /alidata/server/nginx/logs/nginx.pid; 
 
#Specifies the value for maximum file descriptors that can be opened by this process.  
worker_rlimit_nofile 65535; 
 
events  
{ 
 use epoll; 
 worker_connections 65535; 
} 
 
 
http { 
  include    mime.types; 
  default_type application/octet-stream; 
 
  #charset gb2312; 
 
  server_names_hash_bucket_size 128; 
  client_header_buffer_size 32k; 
  large_client_header_buffers 4 32k; 
  client_max_body_size 8m; 
 
  sendfile on; 
  tcp_nopush   on; 
 
  keepalive_timeout 60; 
 
  tcp_nodelay on; 
 
  fastcgi_connect_timeout 300; 
  fastcgi_send_timeout 300; 
  fastcgi_read_timeout 300; 
  fastcgi_buffer_size 64k; 
  fastcgi_buffers 4 64k; 
  fastcgi_busy_buffers_size 128k; 
  fastcgi_temp_file_write_size 128k; 
 
  gzip on; 
  gzip_min_length 1k; 
  gzip_buffers   4 16k; 
  gzip_http_version 1.0; 
  gzip_comp_level 2; 
  gzip_types    text/plain application/x-javascript text/css application/xml; 
  gzip_vary on; 
  #limit_zone crawler $binary_remote_addr 10m; 
  log_format '$remote_addr - $remote_user [$time_local] "$request" ' 
         '$status $body_bytes_sent "$http_referer" ' 
         '"$http_user_agent" "$http_x_forwarded_for"'; 
          
  # 加入下面一行 表示将 vhosts 下面所有的 conf 文件包含进来 
  include /alidata/server/nginx/conf/vhosts/*.conf; 
} 

server { 
  listen    80; 
  # 这个表示 网站域名, 可以是二级甚至多级域名 
  server_name localhost demo.com www.demo.com test.demo.com; 
 
  # 表示默认索引文件 
  index index.html index.htm index.php; 
   
  # 该站点对应的网站根目录所在 
  root /alidata/www/demo; 
 
  location ~ .*\.(php|php5)?$ 
  { 
    #fastcgi_pass unix:/tmp/php-cgi.sock; 
    fastcgi_pass 127.0.0.1:9000; 
    fastcgi_index index.php; 
    include fastcgi.conf; 
  } 
  location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ 
  { 
    expires 30d; 
  } 
  location ~ .*\.(js|css)?$ 
  { 
    expires 1h; 
  } 
 
  # 伪静态规则 
  include /alidata/server/nginx/conf/rewrite/phpwind.conf; 
  access_log /alidata/log/nginx/access/phpwind.log; 
} 

./nginx 

./nginx -s reload 

ps -ef | grep nginx   # 查询nginx主进程号 

./nginx -t