登录详细信息不会保存在Xcode9.4的UIWebView中吗？

Question

我想问一下，我正在用Xcode9.4做一个UIWebView应用吗？

我没有在AppDelegate中添加任何代码行。我想问的是，如何实现节省会话时间，以保持用户登录任何网站。即使用户也从任务管理器中关闭了应用程序...

这是我在View Controller中的代码

import UIKit

class ViewController: UIViewController, UIWebViewDelegate {



@IBOutlet weak var webView: UIWebView!
@IBOutlet weak var activity: UIActivityIndicatorView!

override func viewDidLoad() {
    super.viewDidLoad()

    let swipeLeftRecognizer = UISwipeGestureRecognizer(target: self, action: #selector(handleSwipe(recognizer:)))
    let swipeRightRecognizer = UISwipeGestureRecognizer(target: self, action: #selector(handleSwipe(recognizer:)))
    swipeLeftRecognizer.direction = .left
    swipeRightRecognizer.direction = .right

    webView.addGestureRecognizer(swipeLeftRecognizer)
    webView.addGestureRecognizer(swipeRightRecognizer)

    loadAddress()
    }

@objc private func handleSwipe(recognizer: UISwipeGestureRecognizer) {
    if (recognizer.direction == .left) {
        if webView.canGoForward {
            webView.goForward()
        }
    }

    if (recognizer.direction == .right) {
        if webView.canGoBack {
            webView.goBack()
        }
    }
}

func loadAddress() {
    let requestURL = NSURL(string: "https://uims.cuchd.in/uims/")
    let request = NSURLRequest(url: requestURL! as URL)
    webView.loadRequest(request as URLRequest)

}

func webViewDidStartLoad(_ :UIWebView) {
    activity.startAnimating()
    NSLog("website is loading")

}

func webViewDidFinishLoad(_ :UIWebView){
    activity.stopAnimating()
    NSLog("website finished loading")
}

}

请任何人，帮助我提前感谢

Answer 1

设置httpShouldHandleCookies = true

let requestURL = NSURL(string: "https://uims.cuchd.in/uims/")
let request = NSMutableURLRequest(url: requestURL! as URL)
request.httpShouldHandleCookies = true

甚至您也应该直接使用URL和URLRequest，而不是将NSURLRequest转换为URLRequest，将NSURL转换为URL

let url = URL(string: "https://uims.cuchd.in/uims/")
var request = URLRequest(url: url!)
request.httpShouldHandleCookies = true