i don't have any brother.和 i haven't any brother.那句话结构对,为什么?

I don't have any brother(s).
或者,I have no brother.
[I don't have any] is more common in AE (America English)
[I haven't got any] is more usual in BE (British English)
两个都可以用; depending on the style of English you prefer.
另,【I don't got any/no】 is poor English,no matter where it is used (often heard from children)
而有时,haven't 有时指的是时态问题,I haven't talk with her.- 我还没有跟她谈

I don't have any brothers
I haven't any brothers
这样才是对的

第一句是对的
I don't have ....我没有。。。
记住此结构就好了