====== Apache2配置 ======

===== Apache2基本配置 =====

===== Apache2 PHP配置 =====

首先安装apache的php模块，然后启用

  * 安装php模块，Ubuntu下使用''%%apt install libapache2-mod-php%%''安装
  * 启用php模块，''%%a2enmod php%%''或''%%a2enmod php7.0%%''

===== Apache2端口转发 =====

在配置文件（Ubuntu下配置文件位于/etc/apache2/sites-available/000-default.conf）中加入以下内容：

<code xml>
<VirtualHost *:80> 
  ProxyPreserveHost On
  ProxyRequests Off
  ServerName www.example.com
  ServerAlias example.com
  ProxyPass / http://localhost:8080/example/
  ProxyPassReverse / http://localhost:8080/example/
</VirtualHost> 
</code>
安装启用proxy和http_proxy两个模块（例如Ubuntu下执行''%%sudo a2enmod proxy && sudo a2enmod proxy_http && sudo service apache2 restart%%''）

===== Apache配置免费ssl证书 =====

[[https://www.digitalocean.com/community/tutorials/how-to-secure-apache-with-let-s-encrypt-on-ubuntu-16-04|How To Secure Apache with Let's Encrypt on Ubuntu 16.04]]