nginx知识点

https://www.jianshu.com/p/5eab0f83e3b4

http://blog.csdn.net/daybreak1209/article/details/51554045

 

首先会启动一个master进程  再会启动N个worker进程   一个worker进程 对应一个线程 避免了线程上下文切换

 

upstream tomcatserver1 {
    server 192.168.72.49:8080 weight=3;
    server 192.168.72.49:8081;
    }

 server {
        listen       80;
        server_name  8080.max.com;
        #charset koi8-r;
        #access_log  logs/host.access.log  main;
        location / {
            proxy_pass   http://tomcatserver1;
            index  index.html index.htm;
        }
     }