尚不支持该功能，直到Play 2.1为止(根据当前计划)该支持才会被释放

It's not still supported, support won't be released until Play 2.1 (as per current plan)

PS:我知道您的评论是这样说的，但***将其作为人们找到此页面的答案.

PS: I know your comment says so, but it's better to have it as an answer for people finding this page.