IOS Alamofire上传文件到服务器

 103 @IBAction func
 touchupInsideUploadingFileBtnAction(_ sender：AnyObject)
 {
 104 let fileURL =
 Bundle.main.url(forResource：“tortoise”,
 withExtension：“png”)
 105
 Alamofire.upload(fileURL！,to：“https：//httpbin.org/post”)
 106 .validate()
 107 .responseJSON { response in
 108 DispatchQueue.main.async{
 109 print(“上传结果：(response.result)”)
 110 let message = “上传结果：(response.result)”
 111
 112 let alert = UIAlertController(title：“Information”,
 message：message, preferredStyle：
 UIAlertControllerStyle.alert)
 113 let OKAction = UIAlertAction(title：“OK”, style：
 UIAlertActionStyle.default, handler：nil)
 114 alert.addAction(OKAction)
 115 self.present(alert, animated：true, completion：nil)
 116 }
 117 }
 118 }
 119 public func upload(
 120 _ fileURL：URL,
 121 to url：URLConvertible,
 122 method：HTTPMethod = .post,
 123 headers：HTTPHeaders？= nil)
 124 -> UploadRequest
 125 {
 126 return SessionManager.default.upload(fileURL, to：
 url, method：method, headers：headers)
 127 }
 128 @IBAction func
 touchupInsideUploadingFileWithProgressBtnAction(_
 sender：AnyObject) {
 129 let fileURL =
 Bundle.main.url(forResource：“tortoise”,
 withExtension：“png”)
 130
 Alamofire.upload(fileURL！,to：“https：//httpbin.org/post”)
 131 .uploadProgress { progress in
 132
 133 print(“完成比例：(progress.fractionCompleted)”)
 134 print(“当前完成：(progress.completedUnitCount)”)
 135 print(“总共大小：(progress.totalUnitCount)”)
 136 }
 137 .validate()
 138 .responseJSON { response in
 139 DispatchQueue.main.async{
 140 print(“上传结果：(response.result)”)
 141 let message = “上传结果：(response.result)”
 142
 143 let alert = UIAlertController(title：“Information”,
 message：message, preferredStyle：
 UIAlertControllerStyle.alert)
 144 let OKAction = UIAlertAction(title：“OK”, style：
 UIAlertActionStyle.default, handler：nil)
 145 alert.addAction(OKAction)
 146 self.present(alert, animated：true, completion：nil)
 147 }
 148 }
 149 }
 150 open func uploadProgress(queue：DispatchQueue =
 DispatchQueue.main, closure：@escaping ProgressHandler) ->
 Self {
 151 uploadDelegate.uploadProgressHandler = (closure,
 queue)
 152 return self
 153 }
//上传多个文件到服务器
 154 @IBAction func
 touchupInsideUploadingFileWithMultiPartBtnAction(_
 sender：AnyObject) {
 155 let unicornImageURL =
 Bundle.main.url(forResource：“tortoise”,
 withExtension：“png”)
 156 let rainbowImageURL =
 Bundle.main.url(forResource：“tortoise”,
 withExtension：“png”)
 157 Alamofire.upload(
 158 multipartFormData：{ multipartFormData in
 159 multipartFormData.append(unicornImageURL！,
 withName：“unicorn”)
 160 multipartFormData.append(rainbowImageURL！,
 withName：“rainbow”)
 161 } ,to：“https：//httpbin.org/post”,
 162 encodingCompletion：{ encodingResult in
 163 switch encodingResult {
 164 case .success(let upload, _, _)：
 165 upload.responseJSON { response in
 166 debugPrint(response)
 167 }
 168 case .failure(let encodingError)：
 169 print(encodingError)
 170 }
 171 }
 172 )
 173 }
 174 public func upload(
 175 method：Method,
 176 _ URLString：URLStringConvertible,
 177 headers：[String：String]？= nil,
 178 multipartFormData：MultipartFormData -> Void,
 179 encodingMemoryThreshold：UInt64 =
 Manager.MultipartFormDataEncodingMemoryThreshold,
 180 encodingCompletion：
 (Manager.MultipartFormDataEncodingResult -> Void)？)
 181 {
 182 return Manager.sharedInstance.upload(
 183 method,
 184 URLString,
 185 headers：headers,
 186 multipartFormData：multipartFormData,
 187 encodingMemoryThreshold：
 encodingMemoryThreshold,
 188 encodingCompletion：encodingCompletion
 189 )
 190 }