SSL peer shut down incorrectly解决

 Just keep records.

Error occurred after AndroidStudio synced codeSSL peer shut down incorrectly，经查资料得知可能是访问不了的问题，所以 maven 改为使用阿里地址，如下：

        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }

 Specifically add it in the build.gradle of the project, as follows (only add it under allprojects):

Remember! ! It must be added above jcenter(), because it is generally required for jcenter() downloading.