配置参数

let data = UIImageJPEGRepresentation(_uploadImage,0.8)!
        let params = ["biaot" : titleTextField.text!, "content" : textView.text, "type" : (adTypeBtn.titleLabel?.text)!] as [String : String]
        
        upload(address: Common.gggl(), data: data, param: params)

上传方法

 func upload(address: String,data: Data, param: [String : String]) {

        let model = XUserSaveSuccess.readUserInformation()
        
        let cookie = (model?.session_name)! + "=" + (model?.sessid)!//[NSString stringWithFormat:@"%@=%@", sessionName, sessid];
        let headers = ["Accept" : "application/json", "Content-Type" : "application/json", "Cookie" : cookie, "X-CSRF-Token" : model?.token!]
        printLog(headers)
        
        showHud(in: view, hint: nil, yOffset: 0)
        Alamofire.upload(multipartFormData: { (multipartFormData) in
            
            let imageName = String(describing: NSDate()) + ".png"
            
            //multipartFormData.appendBodyPart(data: ,name: ,fileName: ,mimeType: )这里把图片转为二进制,作为第一个参数
            multipartFormData.append(data, withName: "uploadfile", fileName: imageName, mimeType: "image/jpeg")
//            multipartFormData.append(URL(string: self.filePath!)!, withName: "image", fileName: "image.png", mimeType: "image/png")
            
            
            //把剩下的两个参数作为字典,利用 multipartFormData.appendBodyPart(data: name: )添加参数,
            //因为这个方法的第一个参数接收的是NSData类型,所以要利用 NSUTF8StringEncoding 把字符串转为NSData
            
            //遍历字典
            for (key, value) in param {
                multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)
            }
        }, usingThreshold: 60, to: address, method: HTTPMethod.post, headers: headers as? HTTPHeaders) {[weak self] (encodingResult) in
            
            hideHud()
            
            switch encodingResult {
            case .success(let upload, _, _):
                upload.responseJSON(completionHandler: { (response) in
                    if let myJson:[String: String] = response.result.value as? [String : String] {
                        printLog(myJson)
                        printLog(response.result)
                        printLog(response.description)
                        printLog(response.debugDescription)
                        printLog(response.request)
                        printLog(response.response)
                        
                        if myJson["status"]! == "1" {
                            self?.navigationController?.popViewController(animated: true)
                            showHintInKeywindow(hint: "发布成功")
                        } else {
                            showHintInKeywindow(hint: "发布失败")
                        }
                    }
                })
            case .failure(let error):
                printLog(error)
                showHintInKeywindow(hint: "请检查您的网络")
            }
        }
        
    }