[英]Error on Void with Alamofire and PromiseKit with Swift (Request)
在我的上一個項目中,我一直在使用alamofire和promisekit連接到我的Web服務現在我有兩個新版本,當我創建請求時,我收到此錯誤
Cannot convert value of type 'DataRequest' to closure result type 'Void'
當我嘗試這樣做時會發生這種情況:
func CallOne() -> Promise<[String: AnyObject]>{
return Promise{
fullfil,reject -> Void in
return Alamofire.request(
url_api,
method: .get).responseJSON{
response in
switch(response.result){
case .success(let res):
let data = res as? [String: AnyObject]
fullfil(data!)
case .failure(let error):
reject(error)
}
}
}
}
當我嘗試使用它時:
func CallTwo(email: String, phone: String) -> Promise<[String: AnyObject]>{
let params =
["email": email, "phone": phone]
return Promise{
fullfil,reject -> Void in
return Alamofire.upload(
multipartFormData: { MultipartFormData in
for (key, value) in params {
MultipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)
}
}, to: url_api, method: .post) { (result) in
switch (result){
case .success(let upload, _, _):
upload.responseJSON { response in
switch(response.result){
case .success(let res):
let data = res as? [String: AnyObject]
fullfil(data!)
case .failure(let error):
reject(error)
}
}
case .failure(let encodingError):
print(encodingError)
}
}
}
}
我收到此錯誤Unable to infer closure type in the current context
我怎么解決這個問題? 提前致謝
我用它來解決這個問題
密封
func CallOne() -> Promise<[String: AnyObject]>{
return Promise{
seal in
return Alamofire.request(
url_api,
method: .get).responseJSON{
response in
switch(response.result){
case .success(let res):
let data = res as? [String: AnyObject]
seal.fulfill(data!)
case .failure(let error):
seal.reject(error)
}
}
}
}
func CallTwo(email: String, phone: String) -> Promise<[String: AnyObject]>{
let params =
["email": email, "phone": phone]
return Promise{
seal in
return Alamofire.upload(
multipartFormData: { MultipartFormData in
for (key, value) in params {
MultipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)
}
}, to: url_api, method: .post) { (result) in
switch (result){
case .success(let upload, _, _):
upload.responseJSON { response in
switch(response.result){
case .success(let res):
let data = res as? [String: AnyObject]
seal.fulfill(data!)
case .failure(let error):
seal.reject(error)
}
}
case .failure(let encodingError):
print(encodingError)
}
}
}
}
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