ios - requestTestAccountTokensWithArraysOfPermissions FBSDK 4.x 版本

Question

我正在尝试使用以下方法返回之前创建的 Facebook 测试用户:

let manager = FBSDKTestUsersManager.sharedInstanceForAppID(myAppId, appSecret: myAppSecret)
manager.requestTestAccountTokensWithArraysOfPermissions(nil, createIfNotFound: false)
{
    (objects: [AnyObject]!, error: NSError!) -> Void in

    if error != nil
    {
      // oops, error
    }
    else
    {
       if let token = objects[0] as? FBSDKAccessToken
       {
         //do something with token
       }
    }

但是 objects[0] 不是获取访问 token ，而是包含一个 NSNull 对象。测试用户之前是在代码中创建的，并显示在 developers.facebook.com 上我的应用仪表板中

顺便说一下，使用“createIfNotFound: true”运行相同的代码非常有效

任何帮助将不胜感激

Answer 1

好吧，我永远无法让它发挥作用。我最终推出了自己的产品，使用“FBSDKTestUserManager.m”中的代码作为起点。

let graphPath = "\(myAppId)/accounts/test-users"
var params = ["limit": "5"]
let tokenString = "\(myAppId)|\(mAppSecret)"
let request = FBSDKGraphRequest(graphPath: graphPath, parameters: params, tokenString: appAccessToken(), version: nil, HTTPMethod: nil)

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

    if let frObjs = dictionary["data"] as? [[String: AnyObject]]
    {
       for frObj in frObjs
       {
           let id = frObj["id"]
           let access_token = frObj["access_token"]
           let login_url = frObj["login_url"]
           // now there's enough info to either login as the test user,
           // or manually create an FBSKDAccessToken
       }
    }
}