1. 启动和停止Nginx

Nginx目前只支持命令行操作，操作前先进入Dos命令环境，并进入Nginx部署目录。

1)         启动Nginx：start nginx

2)         停止Nginx：nginx -s stop

3)         修改配置后重启：nginx -s reload

2. 负载均衡配置

nginx.conf： worker_processes  1;events {    worker_connections  1024;} http {    include       mime.types;    default_type  application/octet-stream;    sendfile        on;    keepalive_timeout  65;     upstream backend {             #ip_hash;             server 192.168.1.251;             server 192.168.1.252;             server 192.168.1.247;         }     server {        listen       80;        server_name  2;         location / {        #设置主机头和客户端真实地址，以便服务器获取客户端真实IP             proxy_set_header Host $host;             proxy_set_header X-Real-IP $remote_addr;        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;              #禁用缓存             proxy_buffering off;              #反向代理的地址             proxy_pass http://backend;             }    } }