Nginx配置文件说明.doc

Nginx配置文件说明
一、基本配置
#运行用户
user ;
#启动进程
worker_processes 1;
#全局错误日志及PID文档
error_log /web/.log notice;
pid /usr/local/nginx/logs/;
#工作模式及连接数上限
events {
use epoll;
worker_connections 51200;
}
#设定http服务器,利用他的反向代理功能提供负载均衡支持
http {
#设定mime类型
include ;
default_type application/octet-stream;
#设定日志格式
log_format main '$remote_addr - $remote_user [$time_local]'
'"$request" $status $bytes_sent '
'"$http_referer" "$http_user_agent" '
'"$gzip_ratio"';
log_format download '$remote_addr - $remote_user [$time_local] '
'"$request" $status $bytes_sent '
'"$http_referer" "$http_user_agent" '
'"$http_range" "$sent_http_content_range"';
#设定请求缓冲
client_header_buffer_size 1k;
large_client_header_buffers 4 4k;
#开启gzip模块
gzip on;
gzip_min_length 1100;
gzip_buffers 4 8k;
gzip_types text/plain;
output_buffers 1 32k;
postpone_output 1460;
#ess log
access_log logs/ main;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
#设定服务器支持shtml
ssi on;
ssi_silent_errors on;
ssi_types text/shtml;
#设定负载均衡的服务器列表
upstream mysvr {
#weigth参数表示权值,权值越高被分配到的几率越大
#本机上的Squid开启3128端口
server :3128 weight=5;
server :80 weight=1;
server :80 weight=6;
}
#设定虚拟主机
server {
listen 80;
se