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Write a Java Program to Get the relative path from two absolute paths
PROGRAM: Java Program to Get the relative path from two absolute paths
/*Java Program to Get the relative path from two absolute paths*/
1: Get a relative path from two absolute paths using URI class
import java.io.File;
import java.net.URI;
class Main {
public static void main(String[] args) {
try {
// Two absolute paths
File absolutePath1 = new File(“C:\\Users\\Desktop\\Programiz\\Java\\Time.java”);
System.out.println(“Absolute Path1: ” + absolutePath1);
File absolutePath2 = new File(“C:\\Users\\Desktop”);
System.out.println(“Absolute Path2: ” + absolutePath2);
// convert the absolute path to URI
URI path1 = absolutePath1.toURI();
URI path2 = absolutePath2.toURI();
// create a relative path from the two paths
URI relativePath = path2.relativize(path1);
// convert the URI to string
String path = relativePath.getPath();
System.out.println(“Relative Path: ” + path);
} catch (Exception e) {
e.getStackTrace();
}
}
}
2: Get a relative path from two absolute path using String methods
import java.io.File;
class Main {
public static void main(String[] args) {
// Create file objects
File file1 = new File(“C:\\Users\\Desktop\\Programiz\\Java\\Time.java”);
File file2 = new File(“C:\\Users\\Desktop”);
// convert file objects to string
String absolutePath1 = file1.toString();
System.out.println(“Absolute Path1: ” + absolutePath1);
String absolutePath2 = file2.toString();
System.out.println(“Absolute Path2: ” + absolutePath2);
// get the relative path
String relativePath = absolutePath1.substring(absolutePath2.length());
System.out.println(“Absolute Path: ” + relativePath);
}
}
3: Get a relative path from two absolute paths using java.nio.file package
import java.nio.file.Path;
import java.nio.file.Paths;
class Main {
public static void main(String[] args) {
// Create file objects
Path absolutePath1 = Paths.get(“C:\\Users\\Desktop\\Programiz\\Java\\Time.java”);
Path absolutePath2 = Paths.get(“C:\\Users\\Desktop”);
// convert the absolute path to relative path
Path relativePath = absolutePath2.relativize(absolutePath1);
System.out.println(“Relative Path: ” + relativePath);
}
}
