一、nginx.conf详解
#运行用户
user nginx;
#启动进程,通常设置成和cpu的数量相等
worker_processes 1;
#全局错误日志及PID文件
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
#工作模式及连接数上限
events {
use epoll; #epoll是多路复用IO(I/O Multiplexing)中的一种方式,但是仅用于linux2.6以上内核,可以大大提高nginx的性能
worker_connections 1024; #单个后台worker process进程的最大并发链接数
#multi_accept on;
}
#设定http服务器，利用它的反向代理功能提供负载均衡支持
http {
#设定mime类型,类型由mime.type文件定义
include /etc/nginx/mime.types;
default_type application/octet-stream;
#设定日志格式
access_log /var/log/nginx/access.log;
#sendfile 指令指定 nginx 是否调用 sendfile 函数（zero copy 方式）来输出文件，对于普通应用，
#必须设为 on,如果用来进行下载等应用磁盘IO重负载应用，可设置为 off，以平衡磁盘与网络I/O处理速度，降低系统的uptime.
sendfile on;
#tcp_nopush on;
#连接超时时间
#keepalive_timeout 0;
keepalive_timeout 65;
tcp_nodelay on;
#设定请求缓冲
proxy_connect_timeout 5;
proxy_read_timeout 60;
proxy_send_timeout 5;
proxy_buffer_size 16k;
proxy_buffers 4 64k;
proxy_busy_buffers_size 128k;
proxy_temp_file_write_size 128k;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32K;
client_max_body_size 8m;
client_body_buffer_size 512k;
#开启gzip压缩
gzip on;
gzip_disable "MSIE [1-6].(?!.*SV1)";
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
#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 192.168.8.1:3128 weight=5;
#server 192.168.8.2:80 weight=1;
#server 192.168.8.3:80 weight=6;
#}
upstream tomcat_server {
server 127.0.0.1:8080;
}
server {
#侦听80端口
listen 80;
#定义使用www.xx.com访问
server_name 127.0.0.1;
#设定本虚拟主机的访问日志
access_log logs/www.xx.com.access.log main;
#默认请求
location / {
root /www; #定义服务器的默认网站根目录位置
index index.html index.htm index.jsp default.jsp index.do default.do index.php default.php; #定义首页索引文件的名称
fastcgi_pass 127.0.0.1;
fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name;
include /etc/nginx/fastcgi_params;
}
#tomcat add start<<
if (-d $request_filename)
{
rewrite ^/(.*)([^/])$http://$host/$1$2/ permanent;
}
#jsp请求处理
location ~ .(jsp|jspx|do)?$ {
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_pass http://tomcat_server;
}
#tomcat add end>>
# 定义错误提示页面
error_page 404 /404.html;
location = /404.html {
root /www;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /www;
}
#静态文件，nginx自己处理
location ~ ^/(images|javascript|js|css|flash|media|static)/ {
root /var/www/virtual/htdocs;
#过期30天，静态文件不怎么更新，过期可以设大一点，如果频繁更新，则可以设置得小一点。
expires 30d;
}
#PHP 脚本请求全部转发到 FastCGI处理. 使用FastCGI默认配置.
location ~ .php$ {
root /root;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/apache2/htdocs$fastcgi_script_name;
include fastcgi_params;
}
#设定查看Nginx状态的地址
location /NginxStatus {
stub_status on;
access_log on;
auth_basic "NginxStatus";
auth_basic_user_file conf/htpasswd;
}
#禁止访问 .htxxx 文件
location ~ /.ht {
deny all;
}
}#server config end
}#http config end
二、能够运行jsp和php的nginx配置文件
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$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/access.log main;
#new 1 start---------------
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32K;
client_max_body_size 8m;
#new 1 end -----------
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#tomcat add start<<
tcp_nodelay on;
client_body_buffer_size 512k;
proxy_connect_timeout 5;
proxy_read_timeout 60;
proxy_send_timeout 5;
proxy_buffer_size 16k;
proxy_buffers 4 64k;
proxy_busy_buffers_size 128k;
proxy_temp_file_write_size 128k;
#tomcat add end>>
gzip on;
#news2 start --
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
#tomcat add start<<
upstream tomcat_server {
server 127.0.0.1:8080;
}
#tomcat add end>>
server {
listen 80;
server_name _;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root /www;
index index.html index.htm index.jsp default.jsp index.do default.do index.
}
#tomcat add start<<
if (-d $request_filename)
{
rewrite ^/(.*)([^/])$http://$host/$1$2/ permanent;
}
location ~ .(jsp|jspx|do)?$ {
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_pass http://tomcat_server;
}
#tomcat add end>>
error_page 404 /404.html;
location = /404.html {
root /www;
}
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /www;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
# location ~ .php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ .php$ {
root /www;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /www$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;
#}
}
# Load config files from the /etc/nginx/conf.d directory
#news 2 -----------
include /etc/nginx/conf.d/*.conf;
}