获取目录列表从URL中的Android

本文介绍了获取目录列表从URL中的Android的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

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);

这篇关于获取目录列表从URL中的Android的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

myfolders