上傳圖像3

Question

我要上傳照片與almofire服務器我使用這個代碼，但現在我得到超時

let imageData = UIImageJPEGRepresentation(croppedImage, 1) 

let urlRequest = self.urlRequestWithComponents(url, imageData: imageData!) 
self.alamofire.upload(urlRequest.1, to: urlRequest.0 as! URLConvertible).responseJSON { response in 
    guard response.result.isSuccess else { 
     self.showError() 
     return 
    } 

    guard let data = response.result.value else { 
     self.showError() 
     return 
    } 

    let json = JSON(data) 
} 

func urlRequestWithComponents(_ urlString:String, imageData:Data) -> (URLRequestConvertible, Data) { 
    var urlRequest = URLRequest(url: URL(string: urlString)!) 
    urlRequest.httpMethod = HTTPMethod.post.rawValue 
    let boundary = generateBoundaryString() 
    let contentType = "multipart/form-data;boundary=" + boundary 
    urlRequest.setValue(contentType, forHTTPHeaderField: "Content-Type") 

    let uploadData = NSMutableData() 

    uploadData.append("\r\n--\(boundary)\r\n".data(using: String.Encoding.utf8)!) 
    uploadData.append("Content-Disposition: form-data; name=\"file\"; filename=\"file.png\"\r\n".data(using: String.Encoding.utf8)!) 
    uploadData.append("Content-Type: image/png\r\n\r\n".data(using: String.Encoding.utf8)!) 
    uploadData.append(imageData) 
    uploadData.append("\r\n--\(boundary)--\r\n".data(using: String.Encoding.utf8)!) 

    return try! (Alamofire.URLEncoding.default.encode(urlRequest, with: nil), uploadData as Data) 
} 

是否有關於這個問題的任何解決方案？

Answer 1

在我的答案SWIFT 3

Alamofire.upload(multipartFormData: { (multipartFormData) in 
    multipartFormData.append(imageData, withName: "photo_path", fileName: "swift_file.jpeg", mimeType: "image/jpeg") 
    }, to:"http://server1/upload_img.php") 
{ (result) in 
    switch result { 
    case .success(let upload, _, _): 

     upload.uploadProgress(closure: { (Progress) in 
      print("Upload Progress: \(Progress.fractionCompleted)") 
     }) 

     upload.responseJSON { response in 
      //self.delegate?.showSuccessAlert() 
      print(response.request) // original URL request 
      print(response.response) // URL response 
      print(response.data)  // server data 
      print(response.result) // result of response serialization 
      //      self.showSuccesAlert() 
      //self.removeImage("frame", fileExtension: "txt") 
      if let JSON = response.result.value { 
       print("JSON: \(JSON)") 
      } 
     } 

    case .failure(let encodingError): 
     //self.delegate?.showFailAlert() 
     print(encodingError) 
    } 

}