Swift Custom Call Out WKWebView

Question

我在里面用UIView创建了一个自定义调用。我认为到目前为止，通过发送URL（尚未对其进行测试，只是判断），我得到的一切正确，但我的问题是设置WKWebView。我只是不确定如何从文件中调用UIView，然后在内部设置WKWebView＆＃34; DidSelect MKAnnotationView＆＃34;。这就是我的问题，在内部调用UIView＆＃34; DidSelect＆＃34;并将其设置为WKWebView。

func mapView(_ mapView: MKMapView, didSelect view: MKAnnotationView) {

    if view.annotation is MKUserLocation { return }

    let customAnnotation = view.annotation as! CustomBusinessPoint
    let views = Bundle.main.loadNibNamed("CustomBusinessCallOut", owner: nil, options: nil)
    let calloutView = views?[0] as! CustomBusinessCallOut

    calloutView.goToProfile.addTarget(self, action:#selector(handleRegister(sender:)), for: .touchUpInside)
    calloutView.browserView.addSubview(webview!)

    calloutView.websiteURL.addTarget(self, action:#selector(businessWebsite(sender:)), for: .touchUpInside)
    calloutView.facebookURL.addTarget(self, action:#selector(businessFacebook(sender:)), for: .touchUpInside)
    calloutView.twitterURL.addTarget(self, action:#selector(businessTwitter(sender:)), for: .touchUpInside)
    calloutView.instagramURL.addTarget(self, action:#selector(businessInstagram(sender:)), for: .touchUpInside)
    calloutView.googleURL.addTarget(self, action:#selector(businessGoogle(sender:)), for: .touchUpInside)
    calloutView.yelpURL.addTarget(self, action:#selector(businessYelp(sender:)), for: .touchUpInside)
    calloutView.foursquareURL.addTarget(self, action:#selector(businessFoursquare(sender:)), for: .touchUpInside)
    calloutView.snapchatURL.addTarget(self, action:#selector(businessSnapchat(sender:)), for: .touchUpInside)

    calloutView.businessName.text = customAnnotation.businessName


    calloutView.center = CGPoint(x: view.bounds.size.width / 2, y: -calloutView.bounds.size.height * -0.0001)
    view.addSubview(calloutView)
    mapView.setCenter((view.annotation?.coordinate)!, animated: true)
}


func businessWebsite(sender: UIButton) {
    if let dictionary = locationData! as? [String: AnyObject],
        let businessWebsite = dictionary["businessWebsite"] as? String,
        let url = NSURL(string: businessWebsite) {
        let request = NSURLRequest(url: url as URL)
        self.webView?.load(request as URLRequest)
    } else {
        print("No value")
        DispatchQueue.main.async(execute: {() -> Void in
            CommonUtils.sharedUtils.hideProgress()
            CommonUtils.sharedUtils.showAlert(self, title: "Ooops!", message: "This location does not have a website")
        })
    }

}