import UIKit

import WebKit

class MeHelpDetailController: UIViewController {
@IBOutlet weak var webContainerView: UIView!

var url = "http://www.mapway.online:8090/lvtu/web/help/make.html" var webView: WKWebView!override func viewDidLoad() { super.viewDidLoad() // Do any additional setup after loading the view. webView = WKWebView(frame: webContainerView.frame) // 下面一行代码意思是充满的意思(一定要加，不然也会显示有问题) webView.autoresizingMask = [.flexibleWidth, .flexibleHeight] webContainerView.addSubview(webView) let mapwayURL = URL(string: url)! let mapwayRequest = URLRequest(url: mapwayURL) webView.load(mapwayRequest)}override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() // Dispose of any resources that can be recreated.}

}

当Autoresize Subviews被选择的话，view会自动调整子类的大小，如果不勾选可能会填充不完全或者页面内容在屏幕外