android--SDK Manager下载Connection to http://dl-ssl.google.com refused

错误

Failed to fetch URL https://dl-ssl.google.com/android/repository/repository-6.xml, reason: Connection to https://dl-ssl.google.com refused
Failed to fetch URL http://dl-ssl.google.com/android/repository/addons_list-1.xml, reason: Connection to http://dl-ssl.google.com refused
Failed to fetch URL https://dl-ssl.google.com/android/repository/addons_list-1.xml, reason: hostname in certificate didn't match: <dl-ssl.google.com> != <www.google.com>

原因是谷歌被墙了

修改hosts文件,Windows: C:WINDOWSsystem32driversetc; Linux: /etc/hosts。
添加

#Google首页
203.208.46.146 www.google.com
#方便查看android api,下载sdk等
74.125.113.121 developer.android.com
#sdk manger下载
203.208.46.146 dl.google.com
203.208.46.146 dl-ssl.google.com

 光是这样还是不行的,因为使用https下载,

需要在sdk manger菜单栏tools--options--勾上Force https xxx to be http xxx。

或使用代理

hx.gy:1080是红杏公益服务器,方便科学工作者访问一些常用的科学网站。

原文地址:https://www.cnblogs.com/fenglie/p/3835372.html