Question

我正在使用Alamofire请求进行所有网络通话。最初，当我登录时，我使用一些USERNAME和PASSWORD对请求进行身份验证。比如USERNAME是JOHN，PASSWORD是1234。

说我立即退出并且我使用其他一些凭证登录，例如USERNAME是PETER，PASSWORD是4321.App再次使用旧凭证JOHN和1234登录。新值根本没有应用。

注销时，如何在注销时删除上一个会话？

添加了代码段

func login(userName: String!, password:String!, completion: (error: NSError?) -> Void) {
        print(userName)  // Prints PETER for second attempt
        Alamofire.request(
            .GET,
            Management.LOGIN_URL)
            .authenticate(user: userName , password: password)
            .responseJSON { response in
                // But gives JOHN's data for second attempt
                switch response.result {
                case .Success(let JSON):
                    print(JSON)
                    self.setCookies(response)
                    self.setUserData(JSON as! NSDictionary)
                    completion(error: error)  
                    }

                case .Failure(let error):
                    completion(error: error)
                }
        }
    }

func logout() {
        Alamofire.Manager.sharedInstance.session.resetWithCompletionHandler { () -> Void in
            print("Resetted")
        }
    }

private func setCookies(response: Alamofire.Response<AnyObject, NSError>) {
        if let
            headerFields = response.response?.allHeaderFields as? [String: String],
            URL = response.request?.URL
        {
            let cookies = NSHTTPCookie.cookiesWithResponseHeaderFields(headerFields, forURL: URL)
            Alamofire.Manager.sharedInstance.session.configuration.HTTPCookieStorage?.setCookies(cookies, forURL: response.response!.URL!, mainDocumentURL: nil)
        }
    }

Answer 1

授权标题中的身份验证帮助了我。

let user = "user"
let password = "password"

let credentialData = "\(user):\(password)".dataUsingEncoding(NSUTF8StringEncoding)!
let base64Credentials = credentialData.base64EncodedStringWithOptions([])

let headers = ["Authorization": "Basic \(base64Credentials)"]

Alamofire.request(.GET, "https://httpbin.org/basic-auth/user/password", headers: headers)
         .responseJSON { response in
             debugPrint(response)
         }

当Alamofire请求通过身份验证时，我应该如何退出？

1 个答案: