Post方法请求Alamofire

Question

我正在使用Swift 3和Alamofire 4.0。

我想创建类似于邮递员请求的Alamofire POST请求，如截图中所示：

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我试过这些代码行：

var parameters:  [String: Any] = [
    "client_id" : "xxxxxx",
    "client_secret" : "xxxxx",
    "device_token" : "xxxx",
    "fullname" : "xxxxx",
    "gender": "xxx"
]

Alamofire.request(url, method: .post, parameters: parameters).responseJSON { response in
print(response)
}

但我发现了一个错误：

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如何在Swift 3中使用Alamofire实现以身体为形式的POST请求？

Answer 1

• Swift 3.0 . Alamofire .多部分表单数据上载工作代码*

//参数

let params: [String : String] =
   ["UserId"    : "\(userID)",
    "FirstName" : firstNameTF.text!,
    "LastName"  : lastNameTF.text!,
    "Email"     : emailTF.text!
   ]

//和上传

Alamofire.upload(
        multipartFormData: { multipartFormData in

            for (key, value) in params
            {
                    multipartFormData.append((value.data(using: .utf8))!, withName: key)
            }
    },
        to: url,
        encodingCompletion: { encodingResult in
            switch encodingResult {
            case .success(let upload, _, _):
                upload.responseJSON { response in
                    debugPrint(response)

                }
                upload.uploadProgress(queue: DispatchQueue(label: "uploadQueue"), closure: { (progress) in


                })

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

如果你还对此有意见，请告诉我。

Answer 2

经过太多的尝试，我成功了，所以试试这个

override func viewDidLoad() {
        super.viewDidLoad()


        let parameters: Parameters = ["client_id": "1","user_token":"xxxxxxxx"]
                // Do any additional setup after loading the view, typically from a nib.
        let url = "http://xxxxxxxxxxx/index.php/Web_api/get_client_profile"
        //let timeParameter =  self.getLastTimeStamp()
        self.request = Alamofire.request(url, method: .post, parameters:parameters)
        if let request = request as? DataRequest {
            request.responseString { response in
                //PKHUD.sharedHUD.hide()
                do{
                    let dictionary = try JSONSerialization.jsonObject(with: response.data!, options: JSONSerialization.ReadingOptions.allowFragments) as! NSDictionary
                    print(dictionary)

                }catch{

                }
            }
        }
    }

    var request: Alamofire.Request? {
        didSet {
            //oldValue?.cancel()
        }
    }

Answer 3

您可以使用Alamofire发布请求。

let url = ""
let headers    = [ "Content-Type" : "application/json"]
let para : Parameters = [ "data" : JSONObject]
Alamofire.request(url, method: .post, parameters: para, encoding: JSONEncoding.default, headers : headers)
    .responseJSON { response in

        print(response)
        print(response.result)

}