![]() Here, we use the File class to collect all the files and folder in the source directory and then use the isDirectory() method to check whether it is a file or folder. How to Read All the Files of a Folder in Java Here we could use File, Files and DirectoryStream classes, and many more. Now let's try to read the file using Java FileReader. Suppose we have a file named input.txt with the following content. There are several ways to get all the files of a folder. To read data from the file, we can use subclasses of either InputStream or Reader. This tutorial introduces how to read all the files of a folder in Java and lists some example codes to understand it. Read All Files of a Folder Using the walkFileTree() Method in Java.Read All Files From a Folder Using newDirectoryStream() Method in Java.Read All Files of a Folder Using Files Class in Java.How to Read All the Files of a Folder in Java.Here we used the URL and URLConnection class. Created: October-10, 2020 | Updated: March-24, 2021 io package represents a file or directory (pathnames) in the system. If you want to read an ordinary text file in your systems default encoding (usually the case most of the time for most. ![]()
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