swift - 适用于 Swift 5 和 Facebook SDK 5 的 Facebook GraphRequest

Question

我最近在我的项目中将我所有的 pods 和 swift 语言更新为 Swift 5 并且收到了大量错误消息，我已经慢慢解决了这些错误消息。

然而，我正在努力解决这个问题，Facebook GraphRequest 之前工作得很好，特别是这个错误消息是在 GraphRequest< 的 version 参数上.

如果我删除 version 参数，则会收到此错误:

func fetchFacebookAttributes(fetchFBAttrbComplete: @escaping (Bool, String) -> ()){


        let graphRequestConnection = GraphRequestConnection()

        let graphRequest = GraphRequest(graphPath: "me", parameters: ["fields": "id, email, name, picture.type(large), first_name, last_name, gender, birthday"], tokenString: AccessToken.current?.tokenString, version: .defaultVersion , httpMethod: .get)

        graphRequestConnection.add(graphRequest) { (httpResponse, result) in 

            switch result {

            case .success(response: let response)://handling .success response case

                guard let responseDictionary = response.dictionaryValue else { return }


                //parse response code here...


            case .failed(let error):

                print (error)
                fetchFBAttrbComplete(false, "")
                break

            }//end switch

        }//end graphRequestConnection

        graphRequestConnection.start()//start connection


    }//end func

我看到这个 FB 文档显示了如何使用它的示例，但我也很难理解它是如何使用的？这是一个单独的文件吗？

https://developers.facebook.com/docs/swift/graph/

Answer 1

为 Swift 5 试试这个:

let graphRequest = GraphRequest(graphPath: "me", parameters: ["fields": "id, email, name, picture.type(large)"], tokenString: AccessToken.current?.tokenString, version: Settings.defaultGraphAPIVersion, httpMethod: HTTPMethod.get)