Facebook用户Taggable朋友

Question

我对iOS开发非常陌生，并且无法弄清楚如何将Facebook的用户可标记朋友的Facebook教程从Objective C转换为Swift。 以下是Facebook tutorial的链接。

我尝试写var request : FBSDKGraphRequest request = FBSDKGraphRequest.initWithGraphPath ... 但是FBSDKGraphRequest没有initWithGraphPath。

当我试图关注Brian J Coleman的tutorial时，Xcode说FBRequest是一种未声明的类型。

Answer 1

这是你转换代码in this document

的方式

    let params:Dictionary<String, String> = ["randomParam":"paramValue"]
    var request : FBSDKGraphRequest = FBSDKGraphRequest(
        graphPath: "/{user-id}/taggable_friends",
        parameters: params, 
        HTTPMethod: "GET"
    )

    request.startWithCompletionHandler { (
        connection: FBSDKGraphRequestConnection!,
        result: AnyObject!,
        error:NSError!) -> Void in
        // Handle the result
    }