Apache 配置

apache 和 nginx 的实现原理一样，都是做一个反向代理，把请求向后端传递，配置如下所示：

  1. NameVirtualHost *:80
  2. <VirtualHost *:80>
  3.     ServerAdmin webmaster@dummy-host.example.com
  4.     ServerName www.a.com
  5.     ProxyRequests Off
  6.     <Proxy *>
  7.         Order deny,allow
  8.         Allow from all
  9.     </Proxy>
  10.     ProxyPass / http://127.0.0.1:8080/
  11.     ProxyPassReverse / http://127.0.0.1:8080/
  12. </VirtualHost>
  14. <VirtualHost *:80>
  15.     ServerAdmin webmaster@dummy-host.example.com
  16.     ServerName www.b.com
  17.     ProxyRequests Off
  18.     <Proxy *>
  19.         Order deny,allow
  20.         Allow from all
  21.     </Proxy>
  22.     ProxyPass / http://127.0.0.1:8081/
  23.     ProxyPassReverse / http://127.0.0.1:8081/
  24. </VirtualHost>