最近在研究android,安装时发现问题.
在官方下的android SDK的安装包,运行时,出现:
Failed to fetch URL https://dl-ssl.google.com/android/repository/repository.xml, reason: HTTPS SSL error. You might want to force download through HTTP in the settings.

解决方法:
在安装的页面中,修改代理配置:
1.Settings里Http Proxy Server:10.159.192.62,Http Proxy Port:8080
2.选择如下两个选项卡:Force https//.....using http...,还有一个:Ask Before restaring ADB.

问题解决