获取目录列表从URL中的Andr​​oid [英] Getting directory list from URL in Android

问题描述

我们怎样才能从URL目录列表。例如从abc.com/myfolders？在Android系统。

How can we get the list of directories from a URL. e.g. from abc.com/myfolders? in Android.

如果有一个URL
下列文件夹 - abc.com/myfolders/folder1
- abc.com/myfolders/folder2
- abc.com/myfolders/folder3
- abc.com/myfolders/folder4

If there are following folders in a URL
- abc.com/myfolders/folder1
- abc.com/myfolders/folder2
- abc.com/myfolders/folder3
- abc.com/myfolders/folder4

那么如何才能在列表中填入

then how can the list be populated with

文件夹1
FOLDER2
folder3
folder4

folder1
folder2
folder3
folder4

推荐答案

尝试使用以下code

Try with the following code

String absolutePath = "abc.com/myfolders/folder1";
        String directoryName = null;
        if((absolutePath != null) && (absolutePath.length()>0)){
        int indexOfFileSeparator = absolutePath.lastIndexOf("/");
        if (indexOfFileSeparator >= 0) {
            directoryName = absolutePath.substring(indexOfFileSeparator + 1);
        }
        }
        System.out.println("...shortStr..." + directoryName);

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