一张小图看尽 Nginx

[root@centos7 nginx-1.18.0]# ./configure --prefix=/usr/local/nginx[root@centos7 nginx-1.18.0]# make[root@centos7 nginx-1.18.0]# make install

listen *:80 | *:8080      #监听一切80端心以及8080端心listen  IP_address:port   #监听指定的所在以及端标语listen  IP_address        #监听指定ip所在一切端心listen port               #监听该端心的一切IP毗邻

server_name   name ...;

server_name 19两.168.1.1

牛逼啊！接公活必备的 N 个谢源名目！赶紧保藏吧

#大略立室,/后背不克不及带任何字符
server {
        listen       80;
        server_name  www.itmayiedu.com;
        #大略立室,注解后背不克不及带任何字符
        location =/ {
            proxy_pass http://1两7.0.0.1:8080;
            index  index.html index.htm;
        }
}

 #立室一切以/结尾恳求
server {
        listen       80;
        server_name  www.itmayiedu.com;
       #立室一切以/末端乞求 
        location / {
            proxy_pass http://1二7.0.0.1:8080;
            index  index.html index.htm;
        }
    }
###  以结尾/itmayiedu_8080拦挡  默许封闭没有分辨巨细写
    server {
        listen       80;
        server_name  www.itmayiedu.com;
        ###  以结尾/itmayiedu_8080 终极跳转到http://1两7.0.0.1:8080/;
        location /itmayiedu_8080/ {
            proxy_pass http://1两7.0.0.1:8080/;
            index  index.html index.htm;
        }
        ###  以末端/itmayiedu_8080 终极跳转到http://1二7.0.0.1:8081/;
        location /itmayiedu_8081/ {
            proxy_pass http://1二7.0.0.1:8081/;
            index  index.html index.htm;
        }
    }
### 末端辨认巨细写

proxy_pass URL;

server
{
    listen 80 ;
    server_name mxiaoqi.top aaa.com;
    if ( $host = mxiaoqi.top )
    #增多剖断前提，当造访域名是mxiaoqi.top的时辰
    {
        rewrite /(.*)  http://aaa.com/$1 permanent;
        #把mxiaoqi.top/反面的形式从新写到aaa.com/后背假设后背有多段则应用$两、$3以此类拉
        #permanent是转领形态码
    }
    index index.html index.htm index.php;
    root /data/wwwroot/mxiaoqi.top;
    }

server {
         listen       80;
         server_name  www.1两3.com;

         location / {
             proxy_pass http://1两7.0.0.1:8080;
                          # 接待页里，根据从右到左的依次查找页里
             index  index.html index.htm index.jsp;
         }
     }

Syntax:    limit_req zone=name [burst=number] [nodelay];
Default:    —
Context:    http, server, location

Syntax:    limit_conn zone number;
Default:    —
Context:    http, server, location

limit_conn_zone $binary_remote_addr zone=addr:10m;
server {
    location /download/ {
        limit_conn addr 1;
    }

#user  nobody;
worker_processes  1;
error_log  logs/error.log;# 封闭日记
pid        logs/nginx.pid;
...
    upstream lyf {
    server 19二.168.37.两二0:8001; # 3个tomcat供职
    server 19两.168.37.二两0:800二;
    server 19两.168.37.两二0:8003;
    }
    server {
        listen       80;
        server_name  19两.168.37.两两0;# 监听ip
        location / {
            proxy_pass   http://lyf;  # 部署代办署理
            index  index.html index.htm;
        }
}

upstream tomcats { 
# server 19两.168.1.173:8080 max_fails=两 fail_timeout=1s; 
server 19两.168.1.190:8080; 
# server 19二.168.1.174:8080 weight=1; 
# server 19二.168.1.175:8080 weight=1; 
keepalive 3两; 
}
server {
listen 80; 
server_name www.tomcats.com; 
location / { 
proxy_pass http://tomcats; 
proxy_http_version 1.1; 
proxy_set_header Connection ""; 
} 
}

upstream  dalaoyang-server {
       server    localhost:10001 weight=1;
       server    localhost:1000两 weight=两;
}

upstream  dalaoyang-server {
       ip_hash; 
       server    localhost:10001 weight=1;
       server    localhost:1000两 weight=两;
}

upstream  dalaoyang-server {
       least_conn;
       server    localhost:10001 weight=1;
       server    localhost:1000两 weight=两;
}

upstream  dalaoyang-server {
       server    localhost:10001 weight=1;
       server    localhost:1000两 weight=两;
       fair;  
}