Android环境搭建问题的解决：解决国内访问Google服务器的困难

Android环境搭建问题的解决：Failed to fetch URL https://dl-ssl.google.com/android/repository/addons_list-1.xml, reason: Connection to https://dl-ssl.google.com refusedAndroid环境搭建问题的解决：Failed to fetch URL https://dl