在gradle中将变量中的依赖项存储在变量中

Question

如何在gradle构建脚本中将依赖项版本存储在变量中而不会出现Android Studio的错误？

当我这样做时：

def guavaVersion = '17.0'
compile "com.google.guava:guava:$guavaVersion"

我有：
A newer version of com.google.guava:guava than $guavaVersion is available: 17

Answer 1

试试这个：

ext.guavaVersion = '17.0'
compile "com.google.guava:guava:$guavaVersion"