解决方法，增加一些国内镜像源，然后重新同步
maven { url "https://jitpack.io" }
maven { url 'https://maven.aliyun.com/repository/releases' }
maven { url 'https://maven.aliyun.com/repository/jcenter' }
maven { url 'https://maven.aliyun.com/repository/google' }
maven { url 'https://maven.aliyun.com/repository/central' }
maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
maven { url 'https://maven.aliyun.com/repository/public' }
标签：不过,aliyun,repository,url,gradle,maven,编译,https,com From： https://www.cnblogs.com/wanglongjiang/p/17421017.html