在gradle的init.d目录下创建init.gradle，内容如下

allprojects{     repositories {         def REPOSITORY_URL = 'http://maven.aliyun.com/nexus/content/groups/public'         all { ArtifactRepository repo ->             def url = repo.url.toString()             if ((repo instanceof MavenArtifactRepository) && (url.startsWith('https://repo1.maven.org/maven2') || url.startsWith('https://jcenter.bintray.com'))) {                 project.logger.lifecycle 'Repository ${repo.url} replaced by $REPOSITORY_URL .'                 remove repo             }         }         maven {             url REPOSITORY_URL         }     } }