if this Path is associated with the default provider, then this method returns a java.io.File object constructed with the String representation of this path.
#Get file path from file java code#
However, the canonical path will always be unique since all such representations are resolved. Get code examples like 'how to get string file path in java' instantly right from your google search results with the Grepper Chrome Extension. The toFile() method of interface used to return a java.io.File object representing this path object. Both will check the OS and returns the file separator correctly, for example, Windows. Classic Java example to construct a file path, using parator or System.getProperty ('parator'). It's worth mentioning that a single file on the filesystem can have an infinite number of absolute paths since there's an infinite number of ways shorthand representations can be used. File file new File (workingDir, filename) (Recommended) Create the file separator manually. Given current directory as $/baeldung and File object created using the parameter new File(“bar/baz/./baz-one.txt”), the output for getCanonicalPath() would be: /home/username/baeldung/bar/baz/baz-one.txt // on Unix systemsĬ:\Users\username\baeldung\bar\baz\baz-one.txt // on Windows Systems So for the previous example, getCanonicalPath() method would return: /home/username/baeldung/bar/bar-one.txt // on Unix systemsĬ:\Users\username\baeldung\bar\bar-one.txt // on Windows systems In most examples throughout this article, well read a text file with filename fileTest.txt that contains one line: Hello, world For a few examples, well use a different file in these cases, well mention the file and its contents explicitly. In order to get the path of an existing file object, File api provides 3 different methods: getPath (): This method just returns. The many ways to write data to File using Java.
#Get file path from file java how to#
How to get the path of an existing file object. The toFile () method of interface used to return a java.io.File object representing this path object. It also resolves symbolic links on Unix systems and converts the drive letter to a standard case on Windows systems. Both objects refer to the same file, absoluteFile uses an absolute path while relativeFile uses a relative path assuming that our application exists on the D drive. The getCanonicalPath() method goes a step further and resolves the absolute pathname as well as the shorthands or redundant names like “.
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