Question

有人可以帮我解决如何在UIWebView收到的网址中获取查询字符串参数的过程。

@IBOutlet weak var mywebView: UIWebView!

override func viewDidLoad() {
    super.viewDidLoad()
    let url = NSURL (string: "my api url")
    let requestObj = NSURLRequest(URL: url!);
    mywebView.loadRequest(requestObj)
}
func webViewDidFinishLoad(webView: UIWebView) {

    let loadedURL = webView.request?.URL?.absoluteString
    print(loadedURL) //prints: http://www.example.com/index.php?key1=value1&key2=value2
}

我如何过滤Key1或Key2值？

谢谢

Answer 1

使用此

let str = “Your query string text” which you get from url
let pageHtml = NSString(format:"%@ %@", "<html <p style= ><style>body{font-family:'%@'; font-size:17px;}</style></p> </html>",str! as! CVarArg) as String;
self.webView.loadHTMLString(pageHtml,baseURL: nil)
self.webView.loadHTMLString.delegate = self
self.webView.scalesPageToFit = true
self.webView.contentMode = .scaleAspectFit

如何从Swift 3 xcode8中的UIWebView中的url获取查询字符串参数？

1 个答案: