Nginx配置WebService、MySQL、SQL Server、ORACLE等代理

首先介绍一下Nginx的基本使用：

注意不要直接双击nginx.exe，这样会导致修改配置后重启、停止nginx无效，需要手动关闭任务管理器内的所有nginx进程

在nginx.exe目录，打开命令行工具，用命令 启动/关闭/重启nginx

start nginx : 启动nginx
nginx -s reload ：修改配置后重新加载生效
nginx -s reopen ：重新打开日志文件
nginx -t -c /path/to/nginx.conf 测试nginx配置文件是否正确

关闭nginx：
nginx -s stop :快速停止nginx
nginx -s quit ：完整有序的停止nginx

如果遇到报错：
bash: nginx: command not found

有可能是你再linux命令行环境下运行了windows命令，

如果你之前是允许 nginx -s reload报错， 试下 ./nginx -s reload

或者 用windows系统自带命令行工具运行

nginx配置webservice

#user  nobody;
worker_processes  4;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    upstream esbServer {
        server 127.0.0.1:8083 weight=1 max_fails=2 fail_timeout=30s;
    }

    #gzip  on;

    server {
        listen       8081;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location /ladder_web {
            proxy_set_header X-real-ip $remote_addr;
            proxy_pass http://esbServer;
        }

    }

}

nginx 配置mysql代理  -- 基于nginx1.9以上 stream module
 stream 模块用于一般的 TCP 代理和负载均衡。

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}

stream {
    upstream sql {
        server 172.16.10.229:3306 weight=1 max_fails=2 fail_timeout=30s;
    }

     server {
        listen       3333;
        proxy_connect_timeout 1s;
        proxy_timeout 3s;
        proxy_pass sql;
    }
}

nginx配置Sql server服务代理

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}

stream {

    upstream sqlserver {
        server 172.16.10.167:1433 weight=1 max_fails=2 fail_timeout=30s;
    }

     server {
        listen       3334;
        proxy_connect_timeout 1s;
        proxy_timeout 3s;
        proxy_pass sqlserver;
    }
}

　　nginx配置Oracle代理

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}

stream {

    upstream oracle {
        server 172.16.10.222:1521 weight=1 max_fails=2 fail_timeout=30s;
    }

 server {
        listen       3335;
        proxy_connect_timeout 1s;
        proxy_timeout 3s;
        proxy_pass oracle;
    }
}