let url = NSURL (string: "/image/0LSmY.jpg");
let webViewInst: UIWebView = UIWebView()
let requestObj = NSURLRequest(url: url! as URL)
webViewInst.frame = self.view.bounds
webViewInst.loadRequest(requestObj as URLRequest);
webViewInst.delegate = self
webViewInst.scalesPageToFit = true
webViewInst.contentMode = .scaleAspectFit
self.view.addsubview(webViewInst)
这是可行的,但我们需要滚动 webview 才能在网页中查看完整图像。如何解决这个问题?
如何显示适合 View 的完整图像?
P.S,上面url中提到的图片尺寸超过3000像素(3024x4032)
最佳答案
试试这个我已经实现了它并且按你预期的方式工作。
webView = WKWebView(frame: self.view.frame)
let urlString = "/image/0LSmY.jpg"
let url = URL(string: urlString)!
let request = URLRequest(url: url)
webView.load(request)
self.view.addSubview(webView)
self.view.sendSubview(toBack: webView)
关于ios - UIWebview 显示带有图像的完整页面,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/50928624/