标签：3.1 server 调度算法 配置 blog pre style 实例 stream
upstream www_server_pools { server 192.168.123.103; server 192.168.123.104; server 192.168.123.105; fair; }
fair 调度算法配置实例
原文地址：http://www.cnblogs.com/pzk7788/p/6936144.html
