I am learning how to write macros in ImageJ. I have the user select a folder where data is stored, e.g.,

我正在学习如何在ImageJ中编写宏。我让用户选择一个存储数据的文件夹，例如，

path=getDirectory("Choose a data folder");

Once the user has selected the folder, e.g.,

一旦用户选择了文件夹，例如，

path = D:\data_superfolder\data_folder

I then need to access a file that is up one level, e.g.,

然后我需要访问一个上一级的文件，例如，

newpath = D:\data_superfolder

In Matlab to move up one level all i need to do is,

在Matlab中，要提升一个级别，我需要做的就是，

cd('..')

which is super simple, but I've read through the ImageJ user manual I can't find similar code. How do I do this?

这非常简单，但我已经读过ImageJ用户手册，我找不到类似的代码。我该怎么做呢?

Thanks!

谢谢!

1 个解决方案

path = getDirectory("Choose a folder");
list = getFileList(path + "/..");
for (i = 0; i < list.length; i++) {
    print(list[i]);
}