Nginx功能非常强大，仅仅是通过主配置文件nginx.conf的使用就可以体现出来，为了方便学习和查漏，将其主配置文件的完整内容列出来，并加上个人的一些理解以作为笔记，从而去加深记忆。
1.Nginx主配置文件与说明
如下：
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#user nobody;
# ====================================Main区==================================== #
# Main区为Nginx核心功能模块
worker_processes 1;
# worker进程的数量
#error_log logs/error.log; # Nginx错误日志配
#error_log logs/error.log notice; # notice, info为错误日志级别
#error_log logs/error.log info; # 一般使用warn|error|crit这三个级别
#pid logs/nginx.pid;
# ====================================Main区==================================== #
# ====================================events区==================================== #
# events区为Nginx核心功能模块
events {
worker_connections 1024;
# 每个worker进程支持的最大连接数
}
# ====================================events区==================================== #
# ====================================HTTP区==================================== #
# http区为Nginx核心功能模块
http {
include mime.types;
# Nginx支持的媒体类型库文件
default_type application
/octet-stream
;
# 默认的媒体类型
# =========访问日志配置======== #
# 开始这三行为日志格式
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
# 这一行为记录日志的参数，第一个参数为关键字参数，第二个为日志目录，第三个为使用的日志格式
#access_log logs/access.log main;
# =========访问日志配置======== #
sendfile on;
# 开启高效传输模式
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
# 连接超时时间
#gzip on;
server {
# server区块，表示一个独立的虚拟主机站点
listen 80;
# 提供服务的端口
server_name localhost;
# 提供服务的域名主机名
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
# location区块
root html;
# 站点的根目录，相当于Nginx的安装目录
index index.html index.htm;
# 默认的首页文件，多个用空格分开
}
# [扩展功能1：实现Nginx status] #
##status
server{
listen 80;
server_name status.etiantian.org;
location / {
stub_status on;
access_log off;
}
}
# [扩展功能1：实现Nginx status] #
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504
/50x
.html;
# 出现对应的http状态码时，使用50x.html回应客户
location =
/50x
.html {
# location区块，访问50x.html
root html;
# 指定对应的站点目录为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$ {
# root html;
# 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;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
# ====================================HTTP区==================================== #
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2.下一步要做什么
持续更新本博文，并在用中加深学习和理解。
本文转自 xpleaf 51CTO博客，原文链接：http://blog.51cto.com/xpleaf/1901503，如需转载请自行联系原作者
