更新时间:2021-09-04 22:30:11
使用System Events
上下文而不是Finder
:
使用AppleShowAllFiles
首选项 [1]
通常要快得多.
在System Events
上下文中使用file
/folder
对象的visible
属性,您可以可预测地确定所有所有项,包括隐藏的项(默认情况下),或者只有 visible 个(带有whose visible is true
):
Using the visible
property of file
/ folder
objects in the System Events
context allows you to predictably determine either all items, including hidden ones (by default), or only the visible ones (with whose visible is true
):
# Sample input path.
set the_path to POSIX path of (path to home folder)
tell application "System Events"
set allVisibleFiles to files of folder the_path whose visible is true
end tell
只需省略whose visible is true
即可包含隐藏文件.
Simply omit whose visible is true
to include hidden files too.
用于引用预先存在的文件夹或根据需要创建它的代码与Finder
上下文中的代码基本上相同:
The code for either referencing a preexisting folder or creating it on demand is essentially the same as in the Finder
context:
# Sample input path.
set the_path to POSIX path of (path to home folder)
# Sample subfolder name
set the_subfolder_name to "subfolder"
tell application "System Events"
if folder (the_path & the_subfolder_name) exists then
set subfolder to folder (the_path & the_subfolder_name)
else
set subfolder to make new folder at folder the_path ¬
with properties {name: the_subfolder_name}
end if
end tell
[1] 为了可预测地排除隐藏的项目,基于Finder
的解决方案不仅麻烦,而且具有巨大的副作用:
[1] In order to predictably exclude hidden items, a Finder
-based solution is not only cumbersome but has massive side effects:
AppleShowAllFiles
首选项(defaults read com.apple.Finder AppleShowAllFiles
)的当前状态,AppleShowAllFiles
preference (defaults read com.apple.Finder AppleShowAllFiles
),