Dir path in Dart

In Dart, we can get the current working directory using the Directory class from the dart:io library. There are different ways to get the directory path in Dart, which are:

1. Getting the current directory path:

import 'dart:io';
void main() {

  String currentDirPath = Directory.current.path;

  print('Current Directory: ${currentDirPath}');

}

Output:

Current Directory: /path/to/current/dir

2. Getting the directory path from a file path:

import 'dart:io';
void main() {

  String filePath = '/path/to/example.txt';

  String dirPath = Directory(filePath).path;

  print('Directory Path: ${dirPath}');

}

Output:

Directory Path: /path/to

3. Getting a specific subdirectory path:

import 'dart:io';
void main() {

  String parentDirPath = '/path/to/parent';

  String subDirName = 'child';

  String subDirPath = Directory('${parentDirPath}/${subDirName}').path;

  print('Subdirectory Path: ${subDirPath}');

}

Output:

Subdirectory Path: /path/to/parent/child

Note: The Directory constructor also accepts a URI string as an argument.