nginx 负载均衡

1.需要工具，nginx 服务器，大于两台tomcat服务器

2.配置nginx.config 

#这里的域名要和下面proxy_pass的一样
upstream fengzp.com {
server 192.168.110.201:80 weight=1;
server 192.168.110.202:80 weight=2;
}
server {
listen 80;
server_name localhost;

#charset koi8-r;

#access_log logs/host.access.log main;

location / {
# root html;
# index index.html index.htm;
proxy_pass http://fengzp.com;
proxy_redirect default;
}

3.分别启动nginx，tomcat服务器

4.测试成功