Alamofire 发送对象作为参数

Question

我很难做一些简单的事情。我要发送的数据如下：

  {
    "nickname":"Rado",
    "social": {
      "data: { 
        "accesstoken":"xx",
        "applicationId":"xx",
        "userId":"xx"
      },
      "type":"whatever"
    }
  }

目前我正在这样做：

           let params = [
                "nickname": userName,
                "social": [
                    "type": "whatever",
                    "data": [
                        "userId": accessToken.userID,
                        "accesstoken": accessToken.tokenString,
                        "applicationId": accessToken.appID
                    ]
                ]
            ]

 Alamofire.request(.POST, "url/users", parameters: params, headers: nil)
                .responseJSON { response in

}

作为回应，我得到了这个：

{
 "nickname":"Rado",
 "social[data][userId]":"xx",
 "social[data][applicationId]":"xx",
 "social[data][accesstoken]":"xx",
 "social[type]":"something"
}

任何建议将被认真考虑！

Answer 1

事实证明，解决方案非常简单。我缺少编码：.JSON

    Alamofire.request(.POST, "url/users", parameters: params, headers: nil, encoding: .JSON)
        .responseJSON { response in

    }