我正在使用Alamofire作为我的Rest(POST)请求并无缝地获得JSON响应。但我只能访问响应机构。我想获得响应标头。使用Alamofire时难道不可能吗?
这是我的代码段:
@IBAction func loginButtonPressed(sender: UIButton) {
let baseUrl = Globals.ApiConstants.baseUrl
let endPoint = Globals.ApiConstants.EndPoints.authorize
let parameters = [
"apikey": "api_key_is_here",
"apipass": "api_pass_is_here",
"agent": "agent_is_here"
]
Alamofire.request(.POST, baseUrl + endPoint, parameters: parameters).responseJSON {
(request, response, data, error) in let json = JSON(data!)
if let result = json["result"].bool {
self.lblResult.text = "result: \(result)"
}
}
}
答案 0 :(得分:26)
由于响应属于NSHTTPURLResponse
类型,您应该能够获得如下所示的标题:
response.allHeaderFields
答案 1 :(得分:6)
以下是如何在Swift 3中访问响应头:
Alamofire.request(.GET, requestUrl, parameters:parameters, headers: headers)
.responseJSON { response in
if let headers = response.response?.allHeaderFields as? [String: String]{
let header = headers["token"]
// ...
}
}
答案 2 :(得分:0)
此代码在Swift 4.2中获取响应标头
Alamofire.request(pageUrlStr, method: .post, parameters: Parameter, encoding: URLEncoding.httpBody, headers: nil).responseJSON
{ response in
//to get JSON return value
if let ALLheader = response.response?.allHeaderFields {
if let header = ALLheader as? [String : Any] {
if let cookies = header["Set-Cookie"] as? String {
UserDefaults.standard.set(cookies, forKey: "Cookie")
}
}
}
}