Android常见问题及处理

Sync报错：ERROR: SSL peer shut down incorrectly
处理：
注释掉google和jcenter，添加aliyun仓库，重新打开项目

maven { url "https://jitpack.io" }

maven { url 'https://maven.aliyun.com/repository/google' }
maven { url 'https://maven.aliyun.com/repository/jcenter' }
maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }