nginx配置ip端口访问（Nginx配置80端口访问8080及项目名地址方法解析）

upstream tomcatproject{
    ip_hash;
    server 11.1.11.11:8080;
    server 22.2.22.22:8080;
  }

  server {
    listen    80;
    #server_name localhost;

    #charset koi8-r;

    #access_log logs/host.access.log main;

    location / {
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        proxy_pass http://tomcatproject/demo;
    }

    location /demo/ {
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        proxy_pass http://tomcatproject;
    }
}