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• #Program to zip files in each folder how to#

You do need to provide implementation of this interface as per your requirement. One of the argument of this method is a FileVisitor interface. Using Files.walkFileTree method to zip a folder in Java The zipped archive should retain the same tree structure. With in the parent folder there is one sub folder Child with two files and one file is stored in the parent folder. Java programs shown here to zip a folder in Java use the following directory structure.

#Program to zip files in each folder how to#

See example.Ĭheck this post How to Unzip a File in Java to see how to unzip files and folders in Java. By providing the code yourself to read the files with in a folder recursively by using listFiles() method in java.io.File class.An implementation of FileVisitor interface is provided to the Files.walkFileTree method to visit each file in a file tree. Using Files.walkFileTree method– Using this method you can recursively visit all the files in a file tree.Options for zipping a folder in Javaįor zipping a folder with all its subfolders and files two options are given in this post. This post shows how to zip a folder in Java where the zip archive contains the whole tree structure (files and subdirectories). In the post How to Zip Files in Java we have seen how to zip a single file or multiple files in Java but you may also need to zip a folder in Java where you also retain the folder tree structure while zipping it.