FBSDKLog：从 Graph API v2.4 开始，对 /me/permissions 的 GET 请求应包含显式的“字段”参数

Posted 2023-03-17

【中文标题】FBSDKLog：从 Graph API v2.4 开始，对 /me/permissions 的 GET 请求应包含显式的“字段”参数

【英文标题】：FBSDKLog: starting with Graph API v2.4, GET requests for /me/permissions should contain an explicit "fields" parameter

【发布时间】：2015-09-12 14:00:15

【问题描述】：

有人知道我为什么会收到这个错误吗？我有一个字段参数集。我是 swift 和编码的新手，任何帮助将不胜感激。

let graphRequest = FBSDKGraphRequest(graphpath: "me", parameters: ["fields": "id, name, gender"])

    // start the request:
    graphRequest.startWithCompletionHandler(

        // void in means that it will return nothing upon completion
        (connection, result, error) -> Void in

        // do an error check
        if error != nil 


            print(error)


         else if let result = result 

            PFUser.currentUser()?["gender"] = result["gender"]
            PFUser.currentUser()?["name"] = result["name"]
            PFUser.currentUser()?.save()


            // use the user's FB id to get their public profile. First make their id a string:
            let userId = result["id"] as! String
            // next go to the internet and get their photo from FB:
            let facebookProfilePictureUrl = "https://graph.facebook.com/" + userId + "/picture?type=large"

【参考方案1】：

有一种方法可以让你得到对象“我”，然后你可以获取它的每一个值

let graphRequest : FBSDKGraphRequest = FBSDKGraphRequest(graphPath: "me", parameters: nil)
    graphRequest.startWithCompletionHandler( (connection, result, error) -> Void in
        if (error) != nil   
            NSLog("Error: \(error)")
            ActivityIndicatorWithLabel.shared.hideProgressView()
            view.makeToast(message: "We are unable to connect to Facebook. Please try after sometime")
        else
            self.facebookData(result)
        
    )

在这个结果中，我们得到了用户的所有详细信息 这是一种从中获取的方法

func facebookData(result: AnyObject)
    NSLog("Sending Login from facebook call")
    var missingFields:[String] = []
    userSocialDetailsGlobal.loginType = "facebook"
    userSocialDetailsGlobal.socialId = result.valueForKey("id") as! String
    userSocialDetailsGlobal.firstName = result.valueForKey("first_name") as! String
    userSocialDetailsGlobal.lastName = result.valueForKey("last_name") as! String

    userSocialDetailsGlobal.socialToken = FBSDKAccessToken.currentAccessToken().tokenString


struct userSocialDetailsGlobal 
    static var socialId: String = String()
    static var firstName: String = String()
    static var lastName: String = String()
    static var loginType: String = String()
    static var socialToken: String = String()

【讨论】：

请指定userSocialDetails全局变量