Ndtyjky

I am trying to download file content from server, creating one file on client end and tranfering all content to that. I am saving the file to local storage,but it is unable to save throws exception that you don't have permission to save in folder. Tried so many things but unable to do so. I am very new to this ios programming. Please help me out, thanks in advance.

Below is my code:

 let documentsUrl =  FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first

 var fileURL : URL = URL(fileURLWithPath: documentsUrl!.path+filename)

  fileURL = URL(fileURLWithPath: documentsUrl!.path+filename+".doc")

  let data = NSData(contentsOf: tempLocalUrl)

                do {

                    try data?.write(to: fileURL, options: .atomic)

                } catch {

                    print(error,"helooooooooooooooooo")

                }

I have used relativepath, absolutestring but still no luck .

This is the error :

Error Domain=NSCocoaErrorDomain Code=513 "You don’t have permission to save the file “DocumentsImport From IE.doc” in the folder “0103E60B-478F-475B-A8F2-788534F5D206”." UserInfo={NSFilePath=/var/mobile/Containers/Data/Application/0103E60B-478F-475B-A8F2-788534F5D206/DocumentsImport From IE.doc, NSUnderlyingError=0x1076efe90 {Error Domain=NSPOSIXErrorDomain Code=1 "Operation not permitted"}}

Never build paths like

documentsUrl!.path+filename+".doc"

Don't do that. You could forget the path separators which you actually did.

URL has dedicated API to build paths

let documentsUrl =  FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!

let fileURL = documentsUrl.appendingPathComponent(filename).appendingPathExtension("doc")

do {

    let data = try Data(contentsOf: tempLocalUrl) // not NSData !!

    try data.write(to: fileURL, options: .atomic)

} catch {

    print(error,"helooooooooooooooooo")

}

Your path in the error is:

/var/mobile/Containers/Data/Application/0103E60B-478F-475B-A8F2-788534F5D206/DocumentsImport From IE.doc

instead of:

/var/mobile/Containers/Data/Application/0103E60B-478F-475B-A8F2-788534F5D206/Documents/Import From IE.doc

And use appendingPathComponent to concatenate path elements.

I Save my image like that

let fileManager = FileManager.default
do {

let documentDirectory = try fileManager.url(for: .documentDirectory, in: .userDomainMask, appropriateFor:nil, create:false)

let fileURL = documentDirectory.appendingPathComponent(name)

let image = #imageLiteral(resourceName: "Notifications")if let imageData = UIImageJPEGRepresentation(image, 0.5) {

    try imageData.write(to: fileURL)

    return true  }} catch {   print(error)}