Swift打开带参数的本地HTML文件

Question

我有一个本地HTML文件，我想在ProbabilityPair中加载，但也想在里面传递一个参数。我可以加载HTML文件

UIWebView

我想将本地传递给HTNL，如webView.loadRequest(NSURLRequest(URL: NSBundle.mainBundle().URLForResource("apprules", withExtension: "html")!)) 。有没有办法在Swift中做到这一点？

Answer 1

Swift 3及以上：

let url1 = Bundle.main.url(forResource: "apprules", withExtension: "html")!
let url2 = URL(string: "?lang=ja", relativeTo: url1)!
webView.loadRequest(NSURLRequest(url: url2))

Swift 2及以下：

let url1 = NSBundle.mainBundle().URLForResource("apprules", withExtension: "html")!
let url2 = NSURL(string: "?lang=ja", relativeToURL: url1)!
webView.loadRequest(NSURLRequest(URL: url2))

Answer 2

对于Swift 3，我修改了代码。多谢你们。这篇文章对我有很大帮助。

    let url1 = Bundle.main.url(forResource: "apprules", withExtension: "html")!
    let url2 = NSURL(string: "?lang=ja", relativeTo: url1)!
    webView.loadRequest(NSURLRequest(url: url2 as URL) as URLRequest)

Answer 3

快速5：

let url1 = Bundle.main.url(forResource: "apprules", withExtension: "html")!
let url2 = URL(string: "?lang=ja", relativeTo: url1)!
let myRequest = URLRequest(url: url2) 
WKWebView.load(myRequest)