import UIKit
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
self.writeArray()
self.writeText()
self.writeDictionary()
self.writerImage()
}
func writeText() {
let filepath:String = NSHomeDirectory() + "/Documents/swift.txt"
let info = "override func viewDidLoad()super.viewDidLoad()// Do any additional setup after loading the view, typically from a nib."
do{
try info.write(toFile: filepath, atomically: true, encoding: .utf8)
print("Success to write a file.\n")
}catch{
print("Error to write a file.\n")
}
}
func writeArray(){
let fruits:NSArray = ["Apple","Banana","Orange"]
let fruitsPath:String = NSHomeDirectory() + "/Documents/fruitsPath.txt"
fruits.write(toFile: fruitsPath, atomically: true)
print("Success to write an array.\n")
}