如何在10.8中显示文件复制进度 [英] How to display file copy progress in 10.8

问题描述

FSCopyObjectAsync 在OS X v10.8中已弃用，现在如何显示文件复制操作的进度指示器。

FSCopyObjectAsync is Deprecated in OS X v10.8, Now how to display progress indictor for file copy operation.

推荐答案

我的回答假设您正在谈论显示正在复制的单个文件的进度。

My answer assumes you're talking about showing the progress of a single file being copied.

是， FSCopyObjectAsync 已被弃用，但尚未过期。

Yes, "FSCopyObjectAsync" been deprecated but it's not gone yet.

正如你所发现的，苹果还没有提供一个有用的替代功能，最终将被删除。我怀疑（但不知道肯定），当新的功能进来时，也许为10.9，它将在 NSFileManagerDelegate 协议交付代表使用of。

And as you have discovered, Apple has not yet provided a useful replacement for the functionality that will eventually be removed. I suspect (but do not know for certain) that when the new functionality comes in, perhaps for 10.9, it will be delivered in the "NSFileManagerDelegate" protocol for delegates to make use of.

为了确保这一点，苹果需要知道有很多开发人员需要这个。在 http://bugreporter.apple.com 提交错误报告，它可能会以重复方式关闭，但每个投票都算。

To make certain of that, Apple needs to be aware there are lots of developers need this. File a bug report at http://bugreporter.apple.com -- it'll likely be closed as a duplicate, but every vote counts.

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