国内源
1. Android
repositories {
maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
jcenter()
}
2.Nodejs
npm - 安装淘宝源 http://npm.taobao.org/
$ npm install -g cnpm --registry=https://registry.npm.taobao.org
或者
$ npm config set registry https://registry.npm.taobao.org