Question

以下是我的代码，用于显示我的webView：

public func displayWebView() {
    // Javascript functions implementation
    let config = WKWebViewConfiguration()
    config.userContentController.add(self, name: jsFunc.close.rawValue)
    config.userContentController.add(self, name: jsFunc.setTitle.rawValue)
    config.userContentController.add(self, name: jsFunc.setBackState.rawValue)
    config.userContentController.add(self, name: jsFunc.openAlert.rawValue)
    config.userContentController.add(self, name: jsFunc.openDialog.rawValue)

    let webFrame = CGRect.init(origin: CGPoint.zero, size: CGSize.init(width: wkContainerView.frame.width, height: wkContainerView.frame.height))
    wkWebView = WKWebView(frame: webFrame , configuration: config)

    wkWebView.translatesAutoresizingMaskIntoConstraints = false
    wkContainerView.addSubview(wkWebView)
    wkWebView.topAnchor.constraint(equalTo: wkContainerView.topAnchor).isActive = true
    wkWebView.rightAnchor.constraint(equalTo: wkContainerView.rightAnchor).isActive = true
    wkWebView.leftAnchor.constraint(equalTo: wkContainerView.leftAnchor).isActive = true
    wkWebView.bottomAnchor.constraint(equalTo: wkContainerView.bottomAnchor).isActive = true
    wkWebView.heightAnchor.constraint(equalTo: wkContainerView.heightAnchor).isActive = true
    wkWebView.uiDelegate = self
    wkWebView.navigationDelegate = self
    wkWebView.scrollView.bounces = false
}

但是webView没有出现，这就是控制台打印出来的那些：

（lldb）po webFrame▿（0.0,4.94065645841247e-324， 2.14349191133402e-314,3.62301730942989e-314）▿产地：（0.0,4.94065645841247e-324） - x：0.0 - y：4.94065645841247e-324▿size：（2.14349191133402e-314,3.62301730942989e-314） - 宽度：2.14349191133402e-314 - 身高：3.62301730942989e-314

任何想法都能正确显示我的webView？

WebView显示问题

0 个答案: