URL และเส้นทางไฟล์

import Foundation

let url = URL(fileURLWithPath: "/tmp/data.txt")
print(url.path)
print(url.isFileURL)

import Foundation

let base = URL(fileURLWithPath: "/tmp")
let file = base.appendingPathComponent("notes.txt")
print(file.path)

import Foundation

let url = URL(fileURLWithPath: "/tmp/report")
    .appendingPathExtension("pdf")
print(url.lastPathComponent)
print(url.pathExtension)

import Foundation

let url = URL(fileURLWithPath: "/Users/me/file.txt")
print(url.lastPathComponent)
print(url.deletingLastPathComponent().path)

import Foundation

let url = URL(fileURLWithPath: "/tmp/image.png")
let base = url.deletingPathExtension()
print(base.lastPathComponent)

import Foundation

let base = URL(fileURLWithPath: "/tmp")
let child = base.appending(path: "logs/today.log")
print(child.path)

import Foundation

let url = URL(fileURLWithPath: "/var/data")
let asString: String = url.path
print(asString)

import Foundation

let base = URL(fileURLWithPath: "/tmp/", isDirectory: true)
let rel = URL(fileURLWithPath: "sub/file.txt", relativeTo: base)
print(rel.absoluteURL.path)

import Foundation

let messy = URL(fileURLWithPath: "/tmp/a/../b/file.txt")
print(messy.standardizedFileURL.path)

import Foundation

let dir = URL(fileURLWithPath: "/tmp/folder", isDirectory: true)
print("Has directory path: \(dir.hasDirectoryPath)")