如何从Facebook公共个人资料Facebook IOS Swift SDK获取性别

Question

我需要获取Facebook用户的性别的原因是因为我的应用程序只迎合女性，通过获取用户的性别可以解决很多应用程序问题。

代码

loginManager.logIn(readPermissions: [ .publicProfile, .email ], viewController: self) { loginResult in
            switch loginResult {
            case .failed(let error):
                print(error)
            case .cancelled:
                print("User cancelled login.")
            case .success(_, _, let accessToken):
                if let userId = accessToken.userId {
                }

            }
        }

我从脸书服务器得到的结果

["picture": {
    data =     {
        height = 200;
        "is_silhouette" = 1;
        url = "https://www.picture.com";
        width = 200;
    };
}, "last_name": Test, "email": [e-mail], "id": 1234556, "first_name": Airsoft]

我没有得到用户的性别。如何获取用户的性别？

问候

Answer 1

可以使用图形 API 获取这些详细信息。查看此链接 https://developers.facebook.com/docs/graph-api/reference/user

      let request = FBSDKGraphRequest(graphPath: "(user-id)", parameters: ["fields" : "id,name,email,birthday,gender,hometown" ], httpMethod: "GET")
      request?.start(completionHandler: { (connection, result, error) in
        // Handle the result
      })