在项目的根目录下,buildscript -> repositories 下添加 mavenCentral() , allprojects -> repositories 下添加 maven { url "http://maven.aliyun.com/nexus/content/groups/public" }
buildscript { repositories { mavenCentral() jcenter() google() } } allprojects { repositories { maven { url "http://maven.aliyun.com/nexus/content/groups/public" } } }