def classes = [String, List, File]
for (clazz in classes)
{
println clazz.'package'.name
}
运行结果:
java.lang
java.util
java.io
方法二:对列表进行属性访问,结果是属性列表
println( [String, List, File].'package'.name )
运行结果:
[java.lang, java.util, java.io]
def classes = [String, List, File]
for (clazz in classes)
{
println clazz.'package'.name
}
java.lang
java.util
java.io
println( [String, List, File].'package'.name )
[java.lang, java.util, java.io]