Build was configured to prefer settings repositories over project repositories

Build was configured to prefer settings repositories over project repositories but repository 'maven' was added by build file 'build.gradle'

这段话的大概意思就是：比起在 build.gradle（project）下配置，在 setting.gradle 下配置更合适，但是 build.gradle 却配置了 maven 。

在报错提示下，去查看project的build.gradle，发现配置了 maven，解决办法就是把 allprojects 闭包下的内容全部转移到 setting.gradle 配置文件中。

如下图：

把 allproject 闭包转移到 setting.gradle 之后，重新编译运行即可。