Swift3：如何從文檔目錄加載html文件到WKWebview

Question

任何人都可以解釋如何加載本地html文件到WKWebView？

我用下面的代碼試圖行之有效的模擬器，但不是在設備

let path = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.documentDirectory, FileManager.SearchPathDomainMask.userDomainMask, true) 
let documentDirectoryPath: String = path[0] 
let fileManager = FileManager() 

let destinationURLForFile = URL(fileURLWithPath: documentDirectoryPath + "/" + "\(NameF.fileName)/\(NameF.Languages)/page_\(i + 1).html") 
print("D2\(destinationURLForFile)") 
let request = NSURLRequest(url: destinationURLForFile) 
webView!.load(request as URLRequest) 

任何建議將是有益的！

Answer 1

謝謝您的答覆球員，併爲誰試圖我question.Finally通過打開本地文件並閱讀其內容，然後發送字符串轉換成WKWebview

而且一段代碼中找到的答案是

do{ 
      let fileName = try String(contentsOf: destinationURLForFile) 
      print("fileName is equal to\(fileName)") 
      webView.loadHTMLString(fileName, baseURL: destinationURLForFile) 


     }catch{ 

     }