负载均衡: 1.负载均衡server_name是否必须与后端应用节点的server_name; 2.会话共享; PHP基于Redis JAVA-->jar java命令|war tomcat(插件|模块) --> Redis 3.传递客户端真实IP地址(了解;RealIP模块)

1.nginx 动静分离; 2.nginx uwsgi Django 3.nginx rewrite

echo "1.html" >/code1/1.html echo "2.html" >/code1/2.html echo "3.html" >/code1/3.html echo "a.html" >/code1/a.html echo "b.html" >/code1/b.html

动静分离; 单机; 集群; Uwsgi; Rewrite;

1.Https; 2.手动将集群运行起来;