To get the file path in Java 20, you can use the java.nio.file.Path class. Here's an example of how to get the file path using this class:
import java.nio.file.Path;
import java.nio.file.Paths;
public class FilePathExample {
public static void main(String[] args) {
// File path for a sample file located in the root directory of the project
Path filePath = Paths.get("samplefile.txt");
// Print the file path
System.out.println("File Path: " + filePath.toString());
}
}
In the above example, we first import the Path and Paths classes from the java.nio.file package. Then, we create a new Path object using the Paths.get() method and passing in the file name or relative file path as a parameter. Finally, we print the file path using the toString() method of the Path class.
Alternatively, if you want to get the file path for a file located in a specific directory, you can specify the directory path as a parameter when calling the Paths.get() method:
import java.nio.file.Path;
import java.nio.file.Paths;
public class FilePathExample {
public static void main(String[] args) {
// File path for a sample file located in a subdirectory of the project
Path directoryPath = Paths.get("src/main/resources");
Path filePath = directoryPath.resolve("samplefile.txt");
// Print the file path
System.out.println("File Path: " + filePath.toString());
}
}
In this example, we first create a Path object for the directory path using the Paths.get() method and passing in the directory name as a parameter. Then, we create a new Path object for the file path by calling the resolve() method on the directory path object and passing in the file name as a parameter. Finally, we print the file path using the toString() method.