Создайте файл style.css, как показано ниже, и перетащите его в каталог вашего проекта.
@font-face {
font-family: "Titillium Web";
font-weight: normal;
src: url("TitilliumWeb-Regular.ttf")
}
@font-face {
font-family: "Titillium Web";
font-style: italic;
src: url("TitilliumWeb-Italic.ttf")
}
@font-face {
font-family: "Titillium Web";
font-weight: bold;
src: url("TitilliumWeb-Bold.ttf")
}
body {
margin: 0;
font-family: "Titillium Web";
font-weight: normal;
font-size: 13pt;
}
Добавьте приведенный ниже исходный код в viewDidLoad UIViewController ()
override func viewDidLoad() {
super.viewDidLoad()
let html = """
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. <b>Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</b>
<br>
<i>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</i>
<br>
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur."
"""
let htmlStart = "<HTML><HEAD><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, shrink-to-fit=no\"></HEAD><BODY>"
let htmlEnd = "</BODY></HTML>"
let htmlString = "\(htmlStart)\(html)\(htmlEnd)"
webView.loadHTMLString(htmlString, baseURL: Bundle.main.bundleURL)
self.view.addSubview(webView)
}
Создайте объект WKWebView, как показано нижеи запустите приложение, оно загрузит контент.
lazy var webView: WKWebView = {
guard
let path = Bundle.main.path(forResource: "style", ofType: "css"),
let cssString = try? String(contentsOfFile: path).components(separatedBy: .newlines).joined()
else {
return WKWebView()
}
let source = """
var style = document.createElement('style');
style.innerHTML = '\(cssString)';
document.head.appendChild(style);
"""
let userScript = WKUserScript(source: source,
injectionTime: .atDocumentEnd,
forMainFrameOnly: true)
let userContentController = WKUserContentController()
userContentController.addUserScript(userScript)
let configuration = WKWebViewConfiguration()
configuration.userContentController = userContentController
let webView = WKWebView(frame: self.view.frame,
configuration: configuration)
return webView
}()