Nginx.conf配置文件的说明

#user nobody;

#开启进程数 <=CPU数 
worker_processes 1;

#错误日志保存位置
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;

#进程号保存文件
#pid logs/nginx.pid;

#每个进程最大连接数（最大连接=连接数x进程数）每个worker允许同时产生多少个链接，默认1024
events {
worker_connections 1024;
}

http {
#文件扩展名与文件类型映射表
include mime.types;
#默认文件类型
default_type application/octet-stream;

#日志文件输出格式 这个位置相于全局设置
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';

#请求日志保存位置
#access_log logs/access.log main;

#打开发送文件
sendfile on;
#tcp_nopush on;

#keepalive_timeout 0;
#连接超时时间
keepalive_timeout 65;

#打开gzip压缩
#gzip on;

#设定请求缓冲
#client_header_buffer_size 1k;
#large_client_header_buffers 4 4k;

#设定负载均衡的服务器列表
#upstream myproject {
#weigth参数表示权值，权值越高被分配到的几率越大
#max_fails 当有#max_fails个请求失败，就表示后端的服务器不可用，默认为1，将其设置为0可以关闭检查
#fail_timeout 在以后的#fail_timeout时间内nginx不会再把请求发往已检查出标记为不可用的服务器
#}

#webapp
#upstream myapp {
# server 192.168.1.171:8080 weight=1 max_fails=2 fail_timeout=30s;
# server 192.168.1.172:8080 weight=1 max_fails=2 fail_timeout=30s;
#}

#配置虚拟主机，基于域名、ip和端口
server {
#监听端口
listen 80;
#监听域名
server_name localhost;

#charset koi8-r;

#nginx访问日志放在logs/host.access.log下，并且使用main格式（还可以自定义格式）
#access_log logs/host.access.log main;

#返回的相应文件地址
location / {
#设置客户端真实ip地址
#proxy_set_header X-real-ip $remote_addr;
#负载均衡反向代理
#proxy_pass http://myapp;

#返回根路径地址（相对路径:相对于/usr/local/nginx/）
root html;
#默认访问文件
index index.html index.htm;
}

#配置反向代理tomcat服务器：拦截.jsp结尾的请求转向到tomcat
#location ~ \.jsp$ {
# proxy_pass http://192.168.1.171:8080;
#}

#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#

#错误页面及其返回地址
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root 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;
#}
}

#虚拟主机配置：
server {
listen 1234;
server_name bhz.com;
location / {
#正则表达式匹配uri方式：在/usr/local/nginx/bhz.com下 建立一个test123.html 然后使用正则匹配
#location ~ test {
## 重写语法：if return （条件 = ~ ~*）
#if ($remote_addr = 192.168.1.200) {
# return 401;
#}

#if ($http_user_agent ~* firefox) {
# rewrite ^.*$ /firefox.html;
# break;
#}

root bhz.com;
index index.html;
}

#location /goods {
# rewrite "goods-(\d{1,5})\.html" /goods-ctrl.html;
# root bhz.com;
# index index.html;
#}

#配置访问日志
access_log logs/bhz.com.access.log main;
}

# 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;
# }
#}

}