Question

I am trying to upload an image from my phone to my cd .. cd "TrimarkFoodcraft" bucket:

Amazon S3

How can I get the NSURL of the image the user selected from a func imagePickerController(picker: UIImagePickerController, didFinishPickingImage image: UIImage!, editingInfo: [NSObject : AnyObject]!) { var uploadReq = AWSS3TransferManagerUploadRequest() uploadReq.bucket = "bucketname"; uploadReq.key = "testimage.png" uploadReq.body = image; //This line needs an NSURL }?

Answer 1

虽然郑洁的回答可能有效。我发现了一种更简单的方法：

    let fileURL = NSURL(fileURLWithPath: NSTemporaryDirectory().stringByAppendingPathComponent("imagetoupload"))
    let data = UIImagePNGRepresentation(image)
    data.writeToURL(fileURL!, atomically: true)
    uploadReq.body = fileURL

Answer 2

First U should save the Image to Document Directory. then Post the URL. U can do like this :

Dim comp As String = sLine.Substring(28, 3)
    sw.WriteLine(comp)

NSURL of an image from UIImagePicker

2 个答案: