Upload image with multipart form-data iOS in Swift

Question

i am having a problem with uploading image with multipart-form

here is my code i used from this answer

    var request = NSMutableURLRequest(URL: url         


        

Answer 1

The first thing I noticed is the application/octet-stream as Conten-Type, this is usually used when the file type is unknown. Some web frameworks/libraries will reject this content-type if an image is required.

Second, I can't see the post length anywhere, try to add it:

body.appendString("--\(boundary)--\r\n")

// set the content-length
request.setValue("\(body.length)", forHTTPHeaderField:"Content-Length")