nginx 상세 설정 중국어 주석 설명

#  Nginx         
user www www;
#nginx   ，       CPU    。
worker_processes 8;
#          ，[ debug | info | notice | warn | error | crit ]
error_log /var/log/nginx/error.log info;
#    
pid /var/run/nginx.pid;
#  nginx              ，             （    ulimit -n） nginx     ，  nginx        ，     ulimit -n      。
worker_rlimit_nofile 65535;
#          
events
{
#      ，use [ kqueue | rtsig | epoll | /dev/poll | select | poll ]; epoll   Linux 2.6             I/O  ，    FreeBSD  ，  kqueue  。
use epoll;
#         （     =   *   ）
worker_connections 65535;
}
#  http   
http
{
include mime.types; #             
default_type application/octet-stream; #      
#charset utf-8; #    
server_names_hash_bucket_size 128; #      hash   
client_header_buffer_size 32k; #        
large_client_header_buffers 4 64k; #     
client_max_body_size 8m; #     
sendfile on; #          ，sendfile    nginx    sendfile       ，         on，             IO     ，    off，        I/O    ，       。  ：              off。
autoindex on; #        ，       ，    。
tcp_nopush on; #      
tcp_nodelay on; #      
keepalive_timeout 120; #       ，    
#FastCGI              ：      ，      。             。
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    
gzip on; #  gzip    
gzip_min_length 1k; #        
gzip_buffers 4 16k; #     
gzip_http_version 1.0; #    （  1.1，     squid2.5   1.0）
gzip_comp_level 2; #    
gzip_types text/plain application/x-javascript text/css application/xml;
#    ，       text/html，          ，         ，      warn。
gzip_vary on;
#limit_zone crawler $binary_remote_addr 10m; #    IP          
upstream blog.ha97.com {
#upstream     ，weight   ，            。weigth      ，             。
server 192.168.80.121:80 weight=3;
server 192.168.80.122:80 weight=2;
server 192.168.80.123:80 weight=3;
}
#       
server
{
#    
listen 80;
#       ，     
server_name www.ha97.com ha97.com;
index index.html index.htm index.php;
root /data/www/ha97;
location ~ .*.(php|php5)?$
{
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
#        
location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 10d;
}
#JS CSS      
location ~ .*.(js|css)?$
{
expires 1h;
}
#      
log_format access ‘$remote_addr – $remote_user [$time_local] “$request” ‘
‘$status $body_bytes_sent “$http_referer” ‘
‘”$http_user_agent” $http_x_forwarded_for’;
#            
access_log /var/log/nginx/ha97access.log access;
#  “/”       
location / {
proxy_pass http://127.0.0.1:88;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
#   Web       X-Forwarded-For      IP
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
#            ，  。
proxy_set_header Host $host;
client_max_body_size 10m; #                
client_body_buffer_size 128k; #                  ，
proxy_connect_timeout 90; #nginx            (      )
proxy_send_timeout 90; #           (      )
proxy_read_timeout 90; #     ，         (      )
proxy_buffer_size 4k; #       （nginx）             
proxy_buffers 4 32k; #proxy_buffers   ，     32k     
proxy_busy_buffers_size 64k; #        （proxy_buffers*2）
proxy_temp_file_write_size 64k;
#         ，     ，  upstream    
}
#    Nginx     
location /NginxStatus {
stub_status on;
access_log on;
auth_basic “NginxStatus”;
auth_basic_user_file conf/htpasswd;
#htpasswd        apache   htpasswd     。
}
#            
#  jsp      tomcat resin  
location ~ .(jsp|jspx|do)?$ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://127.0.0.1:8080;
}
#       nginx       tomcat resin
location ~ .*.(htm|html|gif|jpg|jpeg|png|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma)$
{ expires 15d; }
location ~ .*.(js|css)?$
{ expires 1h; }
}
}