Mac OS X Lion：最大路径长度是多少？ [英] Mac OS X Lion: What is the max path length?

问题描述

我很难找到这些信息，反复试验告诉我这个价值非常高。所以我想我问社区是否有人知道，并可以指向一个苹果页面，确认狮子的长度。所有我知道的是雪豹更大。

解决方案

限制取决于使用的文件系统 - 默认情况下，OSX使用HFS Plus ...

我可以指出的唯一官方文件是 HFS Plus规范，其中记录了文件名长度的限制255.

Wikipedia 提示HFS Plus上的最大路径长度是无限的。

也许联系Apple Dev支持是获得有关限制的确切声明最可靠的方法。

I am having trouble finding this information, and trial and error is telling me that the value is very high. So I figured I ask the community to see if anyone knows and can point me to a apple page that confirms the length for Lion. All I know is it is larger that Snow Leopard.

解决方案

The limits depend on the used filesystem - OSX uses HFS Plus by default...

The only official documents I can point to are the HFS Plus spec which document the limit of 255 for filename length.

Wikipedia hints that the max path length on HFS Plus is "unlimited".

Perhaps contacting Apple Dev support is the most reliable way to get exact statements about limits.

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