Alamofire中的` call`中的额外参数方法
Alamofire中的` call`中的额外参数方法
提问于 2018-05-31 17:47:45
我正在尝试使用Alamofire版本3和Swift 3发送以下数据。我得到的错误是Extra argument method in call。以下是我到目前为止所做的工作：
struct userGoalServerConnection {
let WeightsUserGoal_POST = "http://api.umchtech.com:3000/AddWeightsGoal"
}
struct wieghtsUserGoal {
let id : Int
let token : String
let data : [ String : String ]
}
func syncInitialUserGaolValuesWithServer (userID : Int , userToken : String ){
let serverConnection = userGoalServerConnection()
let weightValue = wieghtsUserGoal.init(id: userID,
token: userToken,
data: ["weight_initial":"11","weight_end":"11","weight_difference":"11","calories_deficit":"11","difficulties":"11","weight_loss_week":"11","start_date":"2016-12-12","end_date":"2016-12-23","days_needed":"11"])
Alamofire.request(userGoalServerConnection.WeightsUserGoal_POST, method:.post, parameters: weightValue, encoding: JSONEncoding.default, headers:nil).responseJSON { response in
print(response.request as Any) // original URL request
print(response.response as Any) // URL response
print(response.result.value as Any) // result of response serialization
}我是个新手，所以如果我的问题有点太新手，请不要介意。我在这里遇到过类似的问题，但它们并没有帮助我找出我在哪里犯了错:)
回答 2
Stack Overflow用户
发布于 2018-05-31 19:03:52
您在请求中将weightValue作为POST参数传递，这是不可能的。如果您使用的是JSONEncoding，则传递Parameters对象的类型。
let params: Parameters = [
"Key1": "value1",
"key2": "value2"
]Stack Overflow用户
发布于 2018-05-31 19:15:01
您只能传递字典类型的alamofire请求，不能发布结构类型。
您可以在Alamofire请求中发送[String : String]、[String : Any]等
你可以试试这条路
let WeightsUserGoal_POST = "http://api.umchtech.com:3000/AddWeightsGoal"
func Serialization(object: AnyObject) -> String{
do {
let stringData = try JSONSerialization.data(withJSONObject: object, options: [])
if let string = String(data: stringData, encoding: String.Encoding.utf8){
return string
}
}catch _ {
}
return "{\"element\":\"jsonError\"}"
}
func syncInitialUserGaolValuesWithServer (userID : Int , userToken : String ){
let data = ["weight_initial":"11","weight_end":"11","weight_difference":"11","calories_deficit":"11","difficulties":"11","weight_loss_week":"11","start_date":"2016-12-12","end_date":"2016-12-23","days_needed":"11"] as! [String : String]
let dataSerialized = Serialization(object: data as AnyObject)
let param = ["id" : userID,
"token" : userToken,
"data" : dataSerialized ]
Alamofire.request(WeightsUserGoal_POST, method: .post, parameters: param ,encoding: JSONEncoding.default, headers: nil).responseJSON { response in
print(response.request as Any) // original URL request
print(response.response as Any) // URL response
print(response.result.value as Any) // result of response serialization
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/50621366
复制相关文章
相似问题
腾讯云开发者
