Safariへのリダイレクト

ViewController.swift

import UIKit

class ViewController: UIViewController , UIWebViewDelegate {
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // URLを指定
        let url = URL(string: "http://localhost:8080/refrects")!
        
        if #available(iOS 10.0, *) {
            UIApplication.shared.open(url, options: [:], completionHandler: nil)
        } else {
            UIApplication.shared.openURL(url)
        }
        
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
}