nginx 搭建与配置文件详解

nginx 搭建   

1、安装编译工具

yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel

2、安装pcre （让nginx 支持rewrite）

cd /usr/local/src/

wget Download PCRE from SourceForge.net

tar zxvf pcre-8.35.tar.gz

cd pcre-8.35

./configure

make && make install

查看版本

pcre-config --version

3、下载nginx

cd /usr/local/src/

wget http://nginx.org/download/nginx-1.20.0.tar.gz

tar zxvf nginx-1.20.0.tar.gz

cd nginx-1.20.0

./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35

make

make install

nginx  配置详解释

#user nobody;worker_processes 1; #工作进程：数目。根据硬件调整，通常等于cpu数量或者2倍cpu数量。

#错误日志存放路径#error_log logs/error.log;#error_log logs/error.log notice;#error_log logs/error.log info;

#pid logs/nginx.pid; # nginx进程pid存放路径

events {

worker_connections 1024; # 工作进程的最大连接数量}

http {

include mime.types; #指定mime类型，由mime.type来定义

default_type application/octet-stream;

# 日志格式设置 #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"';

#access_log logs/access.log main; #用log_format指令设置日志格式后，需要用access_log来指定日志文件存放路径

sendfile on; #指定nginx是否调用sendfile函数来输出文件，对于普通应用，必须设置on。如果用来进行下载等应用磁盘io重负载应用，可设着off，以平衡磁盘与网络io处理速度，降低系统uptime。 #tcp_nopush on; #此选项允许或禁止使用socket的TCP_CORK的选项，此选项仅在sendfile的时候使用

#keepalive_timeout 0; #keepalive超时时间

keepalive_timeout 65;

#gzip on; #开启gzip压缩服务

#虚拟主机

server {

listen 80; #配置监听端口号

server_name localhost; #配置访问域名，域名可以有多个，用空格隔开

#charset koi8-r; #字符集设置

#access_log logs/host.access.log main;

location / {

root html;

index index.html index.htm;

} #错误跳转页 #error_page 404 /404.html;

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

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$ { #请求的url过滤，正则匹配，~为区分大小写，~*为不区分大小写。 # root html; #根目录 # fastcgi_pass 127.0.0.1:9000; #请求转向定义的服务器列表 # fastcgi_index index.php; # 如果请求的Fastcgi_index URI是以 / 结束的, 该指令设置的文件会被附加到URI的后面并保存在变量$fastcig_script_name中 # fastcgi_param SCRIPT_FILENAME /scripts$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; #监听端口 # server_name localhost; #域名

# ssl_certificate cert.pem; #证书位置 # ssl_certificate_key cert.key; #私钥位置

# ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m;

# ssl_ciphers HIGH:!aNULL:!MD5; #密码加密方式 # ssl_prefer_server_ciphers on; # ssl_prefer_server_ciphers on; #

# location / { # root html; # index index.html index.htm; # } #}}