前后端分离时：Apahce做为Tomcat 代理，实现静态页面和接口，动静分离
重点内容：
ProxyRequests Off
ProxyPreserveHost On
ProxyPassMatch /*.jpg !
ProxyPassMatch /*.mp4 !
ProxyPassMatch /*.css !
ProxyPassMatch /*.gif !
ProxyPassMatch /*.png !
ProxyPassMatch /*.js !
ProxyPassMatch /*.html$ !
ProxyPass /test.html !
ProxyPass /index.html !
ProxyPassMatch ^/$ !
