我有一个静态方法,它删除ftp树,所以如果它找到一个子目录,它需要递归地调用自己,这会因为它是静态的而引起混乱吗?
编辑:我在发布之前没有进行测试,因为如果它导致问题,我可能已经删除了测试目标之外的额外文件,不想冒险。
我有一个静态方法,它删除ftp树,所以如果它找到一个子目录,它需要递归地调用自己,这会因为它是静态的而引起混乱吗?
编辑:我在发布之前没有进行测试,因为如果它导致问题,我可能已经删除了测试目标之外的额外文件,不想冒险。
不,它不会,静态方法可以在递归调用中使用。
没有。你很好。显然,我必须写至少30个字符,这篇文章才能被接受。
没有。为什么会有问题?
只有当递归方法没有一个好的停止条件时,这才是一个问题。如果是这样的话,你会很快发现——当堆栈帧堆积在一起时,你会得到一个OutOfMemoryError。
不,它不会:)我看不出有任何理由让它比实例方法更成问题。
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