iOS download and save HTML file

Question

I am trying to download a webpage (html) then display the local html that has been download in a UIWebView.

This is what I have tried -

NSString *st         


        

Answer 1

Here is the Swift 2.x version:

    var paths: [AnyObject] = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)
    var filePath: String = "\(paths[0])/\("index.html")"

    // Download and write to file
    var url: NSURL = NSURL(string: "http://www.google.nl")!
    var urlData: NSData = NSData.dataWithContentsOfURL(url)
    urlData.writeToFile(filePath, atomically: true)

    // Load file in UIWebView
    web.loadRequest(NSURLRequest(URL: NSURL.fileURLWithPath(filePath)))