Path path = path.getRoot() // returns c:\ (if we were in a unix filesystem, it would return /) Path path = path.getParent() // returns /users/admin Path path = path.subpath( 0, 2) // returns users/admin Path path = path.getName( 0) // returns users int count = path.getNameCount() // returns 3 (users, admin and file.txt) Path path = path.getFileName() // returns file.txt
#GET FILE PATH FROM FILE JAVA CODE#
The following code snippet shows some methods to get information about the path: Path path = Paths.get( "c:\\users\\admin\\file.txt") The highest element is located at index 0. Path stores the name elements as a sequence. You can convert a Path to a File and a File to a Path like this: File f = Paths.get( "file.txt").toFile() Path p2 = p1.toAbsolutePath() // refers for example to c:\data\file.txt You can convert a relative path to an absolute path like this: Path p1 = Paths.get( "file.txt") in the path and resolves to the real path it refers to. The normalize() method of the Path interface can normalize a path, meaning that it removes all the. Path p2 = Paths.get( "c:\\data\\examples\\.\\file.txt") // refers to c:\data\file.txt When working with relative paths you can use:įor example: Path p1 = Paths.get( "c:\\data\\.\\file.txt") // refers to c:\data\file.txt Path p2 = Paths.get( "c:\\data", "examples\\file.txt") // using a relative path to construct the path c:\data\examples\file.txt To create a Path object you can use the the get method of the Paths class like this: Path p1 = Paths.get( "c:\\file.txt") // using an absolute path
The last name in the sequence represents the name of the target file or directory. The names represent the directories needed to navigate to the target file or directory. The root component identifies the file system being used, for example, a drive letter. The Path interface defines an object that represents the path to a file or a directory.Ī Path object has a root component and a hierarchical sequence of names separated by backslashes (in Windows) or slashes (Unix/Linux). Use Path interface to operate on file and directory paths - Use Files class to check, read, delete, copy, move, manage metadata of a file or directory - Use Stream API with NIO.2 Use Path interface to operate on file and directory paths
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