Nginx 简单使用

1. nginx.conf 详解

stream

events

http

2. 常用命令

2.1 windows系统

在目录下输入cmd

查看版本

nginx -v

启动nginx

start nginx

关闭nginx

nginx -s stop

重新加载nginx配置

nginx -s reload

2.2 linux系统

从环境变量中的path文件中查找

查看版本

./nginx -v

启动nginx

./nginx

关闭nginx

./nginx -s stop

重新加载nginx配置

./nginx -s reload

3. 实现代理

3.1 代理端口

# 代理测试环境数据库
stream {
	log_format logstash_json '{ "@timestamp": "$time_iso8601", '
            '"@fields": { '
            '"remote_addr": "$remote_addr", '
            '"remote_port": "$remote_port", '
            '"upstream_addr":"$upstream_addr", '
            '"bytes_sent": "$bytes_sent", '
            '"status": "$status" } }';
    upstream sit {
        server 10.224.206.13:1521 max_fails=30 fail_timeout=30s;    
 } 
	upstream uat {
        server 10.224.206.14:1521 max_fails=30 fail_timeout=30s;    
 }
 
 server {
    listen 1522;
    proxy_connect_timeout 6000s;
    proxy_timeout 6000s;
    proxy_pass sit;
    }
 server {
    listen 1523;
    proxy_connect_timeout 6000s;
    proxy_timeout 6000s;
    proxy_pass uat;
    }
 
}

3.2 代理http

http {
    include       		mime.types;
    default_type  		application/octet-stream;
    sendfile        	on;
	send_timeout    	240;
    keepalive_timeout  	65;
	fastcgi_buffers 	8 128k;
	client_max_body_size 1000M;
	
	#support websocket
	map $http_upgrade $connection_upgrade {
		default upgrade;
		'' close;
	}
	
	
    server {
        listen       8080;
        server_name  localhost tzjy.fcsc.com;

        location / {
            root   html;
            index  index.html index.htm;
        }
		location /web {
			proxy_pass   http://10.224.203.96:8081/web;
			proxy_set_header Host $host:$server_port;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE_HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "upgrade";
			proxy_http_version 1.1;
			proxy_read_timeout 3600s;
		}
		location /web/xcc_webSocket {
			proxy_pass   http://10.224.203.96:8081/web/xcc_webSocket;
			proxy_read_timeout 3600s;
			proxy_set_header Host $host:$server_port;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE_HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "upgrade";
			proxy_http_version 1.1;
			proxy_redirect off;
		}
		location /xquant-xtps-startup-war-0.0.1 {
			proxy_pass   http://10.224.202.136:8091/xquant-xtps-startup-war-0.0.1;
			proxy_set_header Host $host:$server_port;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE_HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "upgrade";
			proxy_http_version 1.1;
			proxy_read_timeout 3600s;
			proxy_redirect off;
		}
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

    }
}