Alamofire를 사용하여 매개 변수가 있는 파일 업로드

Alamofire를 사용하여 매개 변수가 있는 파일 업로드

다음을 사용하여 파일을 업로드하려고 합니다.Alamofire파일을 사용할 때 업로드가 정상적으로 작동합니다(NSUrl), 하지만, 나는 그것을 사용하는 방법을 알아낼 수 없는 것 같습니다.NSData옵션?

이것이 제가 테스트한 것입니다.

 var url:NSURL = NSURL.URLWithString("http://localhost:8080/bike.jpeg")

 var err: NSError?
 var imageData :NSData = NSData.dataWithContentsOfURL(url,options: NSDataReadingOptions.DataReadingMappedIfSafe, error: &err)

 Alamofire.upload(.POST, "http://localhost:8080/rest/service/upload/test.png", imageData)
        .progress { (bytesWritten, totalBytesWritten, totalBytesExpectedToWrite) in
            println(totalBytesWritten)
        }
        .responseJSON { (request, response, JSON, error) in
            println(request)
            println(response)
           println(JSON)
 }

상태 코드 415가 표시됩니다.

또한 업로드에서 추가 매개 변수를 어떻게 전송할 수 있습니까?

감사해요.

편집

올바른 내용 유형을 설정하지 않았습니다.

var manager = Manager.sharedInstance
manager.session.configuration.HTTPAdditionalHeaders = ["Content-Type": "application/octet-stream"]


let imageData: NSMutableData = NSMutableData.dataWithData(UIImageJPEGRepresentation(imageTest.image, 30));

Alamofire.upload(.POST, "http://localhost:8080/rest/service/upload?attachmentName=file.jpg",  imageData)
        .progress { (bytesWritten, totalBytesWritten, totalBytesExpectedToWrite) in
            println(totalBytesWritten)
        }
        .responseString { (request, response, JSON, error) in
            println(request)
            println(response)
            println(JSON)
}

업로드와 함께 추가 매개 변수를 보내는 방법을 여전히 파악할 수 없습니다.

대상 업로드 URL, 매개 변수 및 imageData를 필요로 하고 Alamofire.upload가 매개 변수를 사용하여 이미지를 업로드하는 데 필요한 URLRequestConvertible 및 NSData를 반환하는 간단한 함수입니다.

// this function creates the required URLRequestConvertible and NSData we need to use Alamofire.upload
func urlRequestWithComponents(urlString:String, parameters:Dictionary<String, String>, imageData:NSData) -> (URLRequestConvertible, NSData) {

    // create url request to send
    var mutableURLRequest = NSMutableURLRequest(URL: NSURL(string: urlString)!)
    mutableURLRequest.HTTPMethod = Alamofire.Method.POST.rawValue
    let boundaryConstant = "myRandomBoundary12345";
    let contentType = "multipart/form-data;boundary="+boundaryConstant
    mutableURLRequest.setValue(contentType, forHTTPHeaderField: "Content-Type")



    // create upload data to send
    let uploadData = NSMutableData()

    // add image
    uploadData.appendData("\r\n--\(boundaryConstant)\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
    uploadData.appendData("Content-Disposition: form-data; name=\"file\"; filename=\"file.png\"\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
    uploadData.appendData("Content-Type: image/png\r\n\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
    uploadData.appendData(imageData)

    // add parameters
    for (key, value) in parameters {
        uploadData.appendData("\r\n--\(boundaryConstant)\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
        uploadData.appendData("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n\(value)".dataUsingEncoding(NSUTF8StringEncoding)!)
    }
    uploadData.appendData("\r\n--\(boundaryConstant)--\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)



    // return URLRequestConvertible and NSData
    return (Alamofire.ParameterEncoding.URL.encode(mutableURLRequest, parameters: nil).0, uploadData)
}    

다음은 사용 방법의 예입니다(작성 후 요청 보내기 참조).

// init paramters Dictionary
var parameters = [
    "task": "task",
    "variable1": "var"
]

// add addtionial parameters
parameters["userId"] = "27"
parameters["body"] = "This is the body text."

// example image data
let image = UIImage(named: "177143.jpg")
let imageData = UIImagePNGRepresentation(image)



// CREATE AND SEND REQUEST ----------

let urlRequest = urlRequestWithComponents("http://example.com/uploadText/", parameters: parameters, imageData: imageData)

Alamofire.upload(urlRequest.0, urlRequest.1)
    .progress { (bytesWritten, totalBytesWritten, totalBytesExpectedToWrite) in
        println("\(totalBytesWritten) / \(totalBytesExpectedToWrite)")
    }
    .responseJSON { (request, response, JSON, error) in
        println("REQUEST \(request)")
        println("RESPONSE \(response)")
        println("JSON \(JSON)")
        println("ERROR \(error)")
}    

그리고 대상 URL에 대한 php 파일이 필요한 경우(같은 디렉터리에 '업로드' 폴더 포함):

// get picture variables
$file       = $_FILES['file']['tmp_name'];
$fileName   = $_FILES['file']['name'];
$fileType   = $_FILES['file']['type'];

// check extension
$allowedExts = array("jpg", "jpeg", "png");
$rootName = reset(explode(".", $fileName));
$extension = end(explode(".", $fileName));

// create new file name
$time = time();
$newName = $rootName.$time.'.'.$extension;

// temporarily save file
$moved = move_uploaded_file($_FILES["file"]["tmp_name"], "uploads/".$newName );
if ($moved) $path = "uploads/".$newName;

$body = $_POST['body'];
$userId = $_POST['userId'];


$time = time();
if ($moved) {
    $fullUrl = "http://antiblank.com/testPhotoUpload/".$path;
    $arrayToSend = array('status'=>'success','time'=>$time,'body'=>$body,'userId'=>$userId, "imageURL"=>$fullUrl);
} else {
    $arrayToSend = array('status'=>'FAILED','time'=>$time,'body'=>$body,'userId'=>$userId);
}

header('Content-Type:application/json');
echo json_encode($arrayToSend);

Swift 3 & 4 및 Alamofire 4를 통해 매개 변수와 사용자 지정 헤더가 있는 사진 / 파일 업로드

// import Alamofire
func uploadWithAlamofire() {
  let image = UIImage(named: "bodrum")!

  // define parameters
  let parameters = [
    "hometown": "yalikavak",
    "living": "istanbul"
  ]

  Alamofire.upload(multipartFormData: { multipartFormData in
    if let imageData = UIImageJPEGRepresentation(image, 1) {
      multipartFormData.append(imageData, withName: "file", fileName: "file.png", mimeType: "image/png")
    }

    for (key, value) in parameters {
      multipartFormData.append((value?.data(using: .utf8))!, withName: key)
    }}, to: "upload_url", method: .post, headers: ["Authorization": "auth_token"],
        encodingCompletion: { encodingResult in
          switch encodingResult {
          case .success(let upload, _, _):
            upload.response { [weak self] response in
              guard let strongSelf = self else {
                return
              }
              debugPrint(response)
            }
          case .failure(let encodingError):
            print("error:\(encodingError)")
          }
  })
}

스위프트 2 및 알라모파이어 3 경유

  // import Alamofire
  func uploadWithAlamofire() {
    let image = UIImage(named: "myImage")!

    // define parameters
    let parameters = [
      "hometown": "yalikavak",
      "living": "istanbul"
    ]

    // Begin upload
    Alamofire.upload(.POST, "upload_url",
      // define your headers here
      headers: ["Authorization": "auth_token"],
      multipartFormData: { multipartFormData in

        // import image to request
        if let imageData = UIImageJPEGRepresentation(image, 1) {
          multipartFormData.appendBodyPart(data: imageData, name: "file", fileName: "myImage.png", mimeType: "image/png")
        }

        // import parameters
        for (key, value) in parameters {
          multipartFormData.appendBodyPart(data: value.dataUsingEncoding(NSUTF8StringEncoding)!, name: key)
        }
      }, // you can customise Threshold if you wish. This is the alamofire's default value
      encodingMemoryThreshold: Manager.MultipartFormDataEncodingMemoryThreshold,
      encodingCompletion: { encodingResult in
        switch encodingResult {
        case .Success(let upload, _, _):
          upload.responseJSON { response in
            debugPrint(response)
          }
        case .Failure(let encodingError):
          print(encodingError)
        }
    })
  }

현재 빠른 버전: https://github.com/Alamofire/Alamofire/blob/master/Documentation/Usage.md#uploading-data-to-a-server

다음은 Antiblanks 답변에 기반한 Alamofire 3.0을 사용한 솔루션입니다.

 let parameters = [
            "par1": "value",
            "par2": "value2"]    

 let URL = "YOUR_URL.php"

 let image = UIImage(named: "image.png")

 Alamofire.upload(.POST, URL, multipartFormData: {
                multipartFormData in

                if let _image = image {
                    if let imageData = UIImageJPEGRepresentation(_image, 0.5) {
                        multipartFormData.appendBodyPart(data: imageData, name: "file", fileName: "file.png", mimeType: "image/png")
                    }
                }

                for (key, value) in parameters {
                    multipartFormData.appendBodyPart(data: value.dataUsingEncoding(NSUTF8StringEncoding)!, name: key)
                }

            }, encodingCompletion: {
                encodingResult in

                switch encodingResult {
                case .Success(let upload, _, _):
                     upload.responseObject { (response: Response<UploadData, NSError>) -> Void in

                     switch response.result {
                     case .Success:
                         completionHandler?(success: true)
                     case .Failure(let error):
                         completionHandler?(success: false)
                     }

                 }
                case .Failure(let encodingError):
                    print(encodingError)
                }
        })

Swift 2.2 Alamofire 3.3.1에 대한 Ed Funke의 답변 향상

Alamofire.upload(.POST, urlString, multipartFormData: {
            multipartFormData in
            if let _image = self.profilePic.image {
                if let imageData = UIImagePNGRepresentation(_image) {
                    multipartFormData.appendBodyPart(data: imageData, name: "user_image", fileName: "file.png", mimeType: "image/png")
                }
            }
            for (key, value) in userInfo {
                multipartFormData.appendBodyPart(data: value.dataUsingEncoding(NSUTF8StringEncoding)!, name: key)
            }
            }, encodingCompletion: { encodingResult in
                switch encodingResult {
                case .Success(let upload, _, _):
                    upload.responseJSON { response in
                        debugPrint(response)
                    }
                case .Failure(let encodingError):
                    print(encodingError)
                }
            }
        )

다중 파트 업로드는 Alamofire의 다음 (1.3.0) 릴리스에 포함될 예정입니다.그동안 이 스레드의 정보를 사용하여 파일 업로드를 간소화하고 요청에 추가 매개 변수(정규 "입력")를 하나 이상의 파일과 함께 포함하는 클래스를 만들었습니다.파일이 특정 유형이거나 라우터를 사용한다고 가정하지 않습니다.

FileUploader.swift:

import Foundation
import Alamofire

private struct FileUploadInfo {
  var name:String
  var mimeType:String
  var fileName:String
  var url:NSURL?
  var data:NSData?

  init( name: String, withFileURL url: NSURL, withMimeType mimeType: String? = nil ) {
    self.name = name
    self.url = url
    self.fileName = name
    self.mimeType = "application/octet-stream"
    if mimeType != nil {
      self.mimeType = mimeType!
    }
    if let _name = url.lastPathComponent {
      fileName = _name
    }
    if mimeType == nil, let _extension = url.pathExtension {
      switch _extension.lowercaseString {

      case "jpeg", "jpg":
        self.mimeType = "image/jpeg"

      case "png":
        self.mimeType = "image/png"

      default:
        self.mimeType = "application/octet-stream"
      }
    }
  }

  init( name: String, withData data: NSData, withMimeType mimeType: String ) {
    self.name = name
    self.data = data
    self.fileName = name
    self.mimeType = mimeType
  }
}

class FileUploader {

  private var parameters = [String:String]()
  private var files = [FileUploadInfo]()
  private var headers = [String:String]()

  func setValue( value: String, forParameter parameter: String ) {
    parameters[parameter] = value
  }

  func setValue( value: String, forHeader header: String ) {
    headers[header] = value
  }

  func addParametersFrom( #map: [String:String] ) {
    for (key,value) in map {
      parameters[key] = value
    }
  }

  func addHeadersFrom( #map: [String:String] ) {
    for (key,value) in map {
      headers[key] = value
    }
  }

  func addFileURL( url: NSURL, withName name: String, withMimeType mimeType:String? = nil ) {
    files.append( FileUploadInfo( name: name, withFileURL: url, withMimeType: mimeType ) )
  }

  func addFileData( data: NSData, withName name: String, withMimeType mimeType:String = "application/octet-stream" ) {
    files.append( FileUploadInfo( name: name, withData: data, withMimeType: mimeType ) )
  }

  func uploadFile( request sourceRequest: NSURLRequest ) -> Request? {
    var request = sourceRequest.mutableCopy() as! NSMutableURLRequest
    let boundary = "FileUploader-boundary-\(arc4random())-\(arc4random())"
    request.setValue( "multipart/form-data;boundary=\(boundary)", forHTTPHeaderField: "Content-Type")
    let data = NSMutableData()

    for (name, value) in headers {
      request.setValue(value, forHTTPHeaderField: name)
    }

    // Amazon S3 (probably others) wont take parameters after files, so we put them first        
    for (key, value) in parameters {
      data.appendData("\r\n--\(boundary)\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
      data.appendData("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n\(value)".dataUsingEncoding(NSUTF8StringEncoding)!)
    }

    for fileUploadInfo in files {
      data.appendData( "\r\n--\(boundary)\r\n".dataUsingEncoding(NSUTF8StringEncoding)! )
      data.appendData( "Content-Disposition: form-data; name=\"\(fileUploadInfo.name)\"; filename=\"\(fileUploadInfo.fileName)\"\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
      data.appendData( "Content-Type: \(fileUploadInfo.mimeType)\r\n\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
      if fileUploadInfo.data != nil {
        data.appendData( fileUploadInfo.data! )
      }
      else if fileUploadInfo.url != nil, let fileData = NSData(contentsOfURL: fileUploadInfo.url!) {
        data.appendData( fileData )
      }
      else { // ToDo: report error
        return nil
      }
    }

    data.appendData("\r\n--\(boundary)--\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)

    return Alamofire.upload( request, data )
  }

}

다음과 같이 사용할 수 있습니다.

// This example uploads a file called example.png found in the app resources

let fileURL = NSBundle.mainBundle().URLForResource("example", withExtension: "png")
let fileUploader = FileUploader()
// we can add multiple files
// this would be equivalent to: <input type="file" name="myFile"/>
fileUploader.addFileURL(fileURL!, withName: "myFile")
// we can add NSData objects directly
let data = UIImage(named: "sample")
fileUploader.addFileData( UIImageJPEGRepresentation(data,0.8), withName: "mySecondFile", withMimeType: "image/jpeg" )
// we can also add multiple aditional parameters
// this would be equivalent to: <input type="hidden" name="folderName" value="sample"/>
fileUploader.setValue( "sample", forParameter: "folderName" )
// put your server URL here
var request = NSMutableURLRequest( URL: NSURL(string: "http://myserver.com/uploadFile" )! )
request.HTTPMethod = "POST"
fileUploader.uploadFile(request: request)

확인하거나 다음 요지에서 다운로드하십시오. https://gist.github.com/ncerezo/b1991f8dfac01cb162c0

@antiblank의 답변에 있는 코드는 나에게 작동하지 않았습니다.몇 가지 변경 사항을 적용했는데 지금은 작동하고 있습니다.

func urlRequestWithComponents(urlString:String, parameters:NSDictionary) -> (URLRequestConvertible, NSData) {

    // create url request to send
    var mutableURLRequest = NSMutableURLRequest(URL: NSURL(string: urlString)!)
    mutableURLRequest.HTTPMethod = Alamofire.Method.POST.rawValue
    //let boundaryConstant = "myRandomBoundary12345"
    let boundaryConstant = "NET-POST-boundary-\(arc4random())-\(arc4random())"
    let contentType = "multipart/form-data;boundary="+boundaryConstant
    mutableURLRequest.setValue(contentType, forHTTPHeaderField: "Content-Type")


    // create upload data to send
    let uploadData = NSMutableData()

    // add parameters
    for (key, value) in parameters {

        uploadData.appendData("\r\n--\(boundaryConstant)\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)

        if value is NetData {
            // add image
            var postData = value as NetData


            //uploadData.appendData("Content-Disposition: form-data; name=\"\(key)\"; filename=\"\(postData.filename)\"\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)

            // append content disposition
            var filenameClause = " filename=\"\(postData.filename)\""
            let contentDispositionString = "Content-Disposition: form-data; name=\"\(key)\";\(filenameClause)\r\n"
            let contentDispositionData = contentDispositionString.dataUsingEncoding(NSUTF8StringEncoding)
            uploadData.appendData(contentDispositionData!)


            // append content type
            //uploadData.appendData("Content-Type: image/png\r\n\r\n".dataUsingEncoding(NSUTF8StringEncoding)!) // mark this. 
            let contentTypeString = "Content-Type: \(postData.mimeType.getString())\r\n\r\n"
            let contentTypeData = contentTypeString.dataUsingEncoding(NSUTF8StringEncoding)
            uploadData.appendData(contentTypeData!)
            uploadData.appendData(postData.data)

        }else{
            uploadData.appendData("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n\(value)".dataUsingEncoding(NSUTF8StringEncoding)!)
        }
    }
    uploadData.appendData("\r\n--\(boundaryConstant)--\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)



    // return URLRequestConvertible and NSData
    return (Alamofire.ParameterEncoding.URL.encode(mutableURLRequest, parameters: nil).0, uploadData)
}

사용:

let docDir:AnyObject = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)[0]
let imagePath = docDir + "/myPic.jpg"

var imageData = NSData(contentsOfFile: imagePath, options: NSDataReadingOptions.DataReadingMappedIfSafe, error: nil)
var parameters = [
            "pic"           :NetData(nsData: imageData!, filename: "customName.jpg"),
            "otherParm"     :"Value"
        ]


    let urlRequest = self.urlRequestWithComponents("http://www.example.com/upload.php", parameters: parameters)

https://github.com/nghialv/Net/blob/master/Net/NetData.swift 의 NetData

upload.php 코드:

<?php
// In PHP versions earlier than 4.1.0, $HTTP_POST_FILES should be used instead
// of $_FILES.

$uploaddir = 'uploads/';
// PS: custom filed name : pic
$uploadfile = $uploaddir . basename($_FILES['pic']['name']);

if (move_uploaded_file($_FILES['pic']['tmp_name'], $uploadfile)) {
   $array = array ("code" => "1", "message" => "successfully");  
} else {
   $array = array ("code" => "0", "message" => "Possible file upload attack!".$_FILES['pic']['name']); 
}

echo json_encode ( $array );  

?>

@antiblank 및 @VincentYan 답변을 기반으로 한 짧은 버전.

학급

class Photo {
    class func upload(image: UIImage, filename: String) -> Request {
        let route = Router.CreatePhoto()
        var request = route.URLRequest.mutableCopy() as NSMutableURLRequest
        let boundary = "NET-POST-boundary-\(arc4random())-\(arc4random())"
        request.setValue("multipart/form-data;boundary="+boundary,
                         forHTTPHeaderField: "Content-Type")

        let parameters = NSMutableData()
        for s in ["\r\n--\(boundary)\r\n",
                  "Content-Disposition: form-data; name=\"photos[photo]\";" +
                    " filename=\"\(filename)\"\r\n",
                  "Content-Type: image/png\r\n\r\n"] {
            parameters.appendData(s.dataUsingEncoding(NSUTF8StringEncoding)!)
        }
        parameters.appendData(UIImageJPEGRepresentation(image, 1))
        parameters.appendData("\r\n--\(boundary)--\r\n"
                               .dataUsingEncoding(NSUTF8StringEncoding)!)
        return Alamofire.upload(request, parameters)
    }
}

사용.

let rep = (asset as ALAsset).defaultRepresentation()
let ref = rep.fullResolutionImage().takeUnretainedValue()
Photo.upload(UIImage(CGImage: ref)!, filename: rep.filename())
    .progress { (bytesWritten, totalBytesWritten, totalBytesExpectedToWrite) in
        println(totalBytesWritten)
    }
    .responseJSON { (request, response, JSON, error) in
        println(JSON)
    }

다중 부품 요청을 수동으로 구성하는 방법을 알려주는 다른 답변도 있지만, AF 네트워킹을 계속하는 것이 좋습니다.목표-C로 작성되어 있더라도 Swift 프로젝트에서 사용할 수 있습니다(Swift 및 목표-C는 동일한 프로젝트 참조).어쨌든, AF네트워킹을 사용하여 멀티파트 요청을 제출하는 Swift 코드는 다음과 같습니다.

let data = UIImagePNGRepresentation(image)

let manager = AFHTTPSessionManager()

manager.POST(uploadURLString, parameters: nil, constructingBodyWithBlock: { formData in
    formData.appendPartWithFileData(data, name: "image", fileName: "test.png", mimeType: "image/png")
}, success: { operation, responseObject in
    println(responseObject)
}) { operation, error in
    println(error)
}

Xcode 짜증나는 Xcode는 이것을 인식하는 데 문제가 있습니다.id<AFMultipartFormData> 모수,formData그래서 당신은 전형적인 편집자 코드 완성을 즐기지 않습니다.appendPartWithFileData메서드 또는 해당 매개 변수를 컴파일하고 실행하면 제대로 작동합니다.

요청에 내용 유형이 누락되어 415개가 발생했습니다.아래는 스위프트 2와 알라모 파이어에 업로드된 이미지의 토탈 소션입니다.

import UIKit
import Alamofire

class ViewController: UIViewController {

@IBOutlet var imageView: UIImageView!
@IBOutlet var btnUpload: UIButton!
override func viewDidLoad() {
    super.viewDidLoad()
}

func successDataHandler(responseData:String){

    print ("IMAGE UPLOAD SUCCESSFUL    !!!")

}

func failureDataHandler(errorData:String){

    print ("  !!!   IMAGE UPLOAD FAILURE   !!! ")

}

@IBAction func actionUpload(sender: AnyObject) {

    let URL = "http://m8coreapibeta.azurewebsites.net/api/cards/SaveImages"

    let postDataProlife:[String:AnyObject] = ["CardId":(dataCardDetail?.userId)!,"ImageType":1,"ImageData":imageView.image!]

    uplaodImageData(URL, postData: postDataProlife, successHandler: successDataHandler, failureHandler: failureDataHandler)
}

func uplaodImageData(RequestURL: String,postData:[String:AnyObject]?,successHandler: (String) -> (),failureHandler: (String) -> ()) -> () {

    let headerData:[String : String] = ["Content-Type":"application/json"]

    Alamofire.request(.POST,RequestURL, parameters: postData, encoding: .URLEncodedInURL, headers: headerData).responseString{ response in
        switch response.result {
        case .Success:
            print(response.response?.statusCode)
            successHandler(response.result.value!)
        case .Failure(let error):
            failureHandler("\(error)")
        }
    }
}
}

아래는 swift와 PHP 코드입니다.

Swift code -> Apple Swift 버전 3.0.1 (swiftlang-800.0.58.6 clang-800.0.42.1) 대상: x86_64-apple-macosx10.9

   class  func upload(jsonObject: AnyObject , files : Array<Any>? = nil  , completionHandler :  CompletionBlock? = nil ,failureHandler : FailureBlock? = nil )
{

    Alamofire.upload(multipartFormData:
        { (multipartFormData) in

            if let  filesO = files
            {
                for i in (filesO.enumerated())
                {
                    let image = UIImage(named: "\(i.element)")

                    let data = UIImageJPEGRepresentation(image!, 1)!

                    multipartFormData.append(data, withName: "imgFiles[]" , fileName: "\( NSUUID().uuidString).jpeg" , mimeType: "image/jpeg")
                  // imgFiles[] give array in Php Side
                  // imgFiles   will give string in PHP String


                }

            }


            for  (key, value)  in jsonObject as! [String : String]
            {

                 multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)

            }}          
    },
                     to:baseURL)

매개 변수 및 파일을 가져오는 PHP 코드

여기서 매개 변수는 $_Request에서 처리됩니다.

파일은 $_File로 처리됩니다.

$_File 데이터(Array, Dictionary 또는 String) 형식은 요청에 따라 달라집니다. 여기 코드에서 이 행을 참조하십시오.

multipartFormData.append(데이터, 이름: "imgFiles[]", fileName: "(NSUUID(.uuidString)).jpeg", mimeType: "image/jpeg")

이름이 있는 Pphp 쪽에서: "imgFiles[]"는 이름, 형식, 유형의 배열을 제공합니다.

에그

"name":["06748B86-478E-421B-8470-6262755AC149.jpeg", "E70269E9-FB54-4BFD-B807-7E418C81540D.jpeg", "유형":["image/message", "image/message", "tmp_name":["/tmp/tgz3UAPq", "/tmp/phpCAPEXG", "오류":[0,0], "크기":[2779495,2067259]}

PHP 코드

 if (isset($_FILES['imgFiles']) and strlen($orderId) > 0) {

        foreach ($_FILES['imgFiles']['tmp_name'] as $key => $tmp_name) {

            $file_name = $key . $_FILES['imgFiles']['name'][$key];
            $file_size = $_FILES['imgFiles']['size'][$key];
            $file_tmp = $_FILES['imgFiles']['tmp_name'][$key];
            $file_type = $_FILES['imgFiles']['type'][$key];
 if (is_dir("$desired_dir/" . $file_name) == false) {
                //move_uploaded_file($file_tmp, "user_data/" . $file_name);
                move_uploaded_file($file_tmp, $desired_dir . "/" .
           $file_name);
            } else {         //rename the file if another one exist
                $new_dir = $desired_dir . "/" . $file_name . time();
                rename($file_tmp, $new_dir);
            }

저는 antiblank의 답변을 받아 완료 핸들러와 함께 이 모든 것을 하나의 함수로 마무리했습니다.누군가에게 유용할 수도 있다고 생각했습니다.제가 단순히 (JSON이 아닌) PHP 파일에서 문자열 응답을 받고 있기 때문에, 그것은 약간 '거친' 다음에 안티블랭크의 대답입니다.

이를 다음과 같이 부릅니다.

let imageData = UIImagePNGRepresentation(myImageView.image)

uploadImage("http://www.example.com/image_upload.php", imageData: imageData, subdir: "images", filename: "imageID.png")
    { (req, res, str, err) -> Void in
        // do whatever you want to to for error handling and handeling success
    }

기능 자체는 다음과 같습니다.

func uploadImage(urlToPHPFile: String, imageData: NSData, subdir: String, filename: String, completionHandler:(request:NSURLRequest, response:NSURLResponse?, responseString:String?, error: NSError?) -> ()) {

    func urlRequestWithComponents(urlString:String, parameters:Dictionary<String, String>, imageData:NSData) -> (URLRequestConvertible, NSData) {
        // create url request to send
        var mutableURLRequest = NSMutableURLRequest(URL: NSURL(string: urlString)!)
        mutableURLRequest.HTTPMethod = Method.POST.rawValue
        let boundaryConstant = "myRandomBoundary12345";
        let contentType = "multipart/form-data;boundary="+boundaryConstant
        mutableURLRequest.setValue(contentType, forHTTPHeaderField: "Content-Type")

        // create upload data to send
        let uploadData = NSMutableData()

        // add image
        uploadData.appendData("\r\n--\(boundaryConstant)\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
        uploadData.appendData("Content-Disposition: form-data; name=\"file\"; filename=\"file.png\"\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
        uploadData.appendData("Content-Type: image/png\r\n\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
        uploadData.appendData(imageData)

        // add parameters
        for (key, value) in parameters {
            uploadData.appendData("\r\n--\(boundaryConstant)\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)
            uploadData.appendData("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n\(value)".dataUsingEncoding(NSUTF8StringEncoding)!)
        }
        uploadData.appendData("\r\n--\(boundaryConstant)--\r\n".dataUsingEncoding(NSUTF8StringEncoding)!)

        // return URLRequestConvertible and NSData
        return (ParameterEncoding.URL.encode(mutableURLRequest, parameters: nil).0, uploadData)
    }

    let parameters = [
        "subdir" : subdir,
        "filename": filename
    ]
    let urlRequest = urlRequestWithComponents(urlToPHPFile, parameters, imageData)

    AlamoFire.upload(urlRequest.0, urlRequest.1)
        .responseString(completionHandler: { [weak self] (req, res, str, err) -> Void in
            if let strongSelf = self {
                completionHandler(request: req, response: res, responseString: str, error: err)

            }
        }
    )
}

그리고 여기 php 파일이 있습니다.

$subdir = $_POST['subdir'];
$filename = $_POST["filename"];

$targetPath = $subdir.'/'.$filename;

$moved = move_uploaded_file($_FILES["file"]["tmp_name"], $targetPath );
if ($moved) {
    echo "OK";
}
else {
    echo "Error: file not uploaded";
}

언급URL : https://stackoverflow.com/questions/26121827/uploading-file-with-parameters-using-alamofire