FB ios SDK-3.0+-如何为[FBSession.activeSession openWithBehaviour：completedHandler]添加权限？

Question

由于我不希望后备流程以iOS6登录对话框开头，因此我使用了

[FBSession.activeSession openWithBehaviour: completionHandler] 

但想知道在哪里可以在以下方法中添加权限参数，就像@"basic_info"和@"user_like" -

[FBSession openActiveSessionWithReadPermissions:@[@"basic_info", @"user_like"]
                               allowLoginUI:YES
                          completionHandler:^(FBSession *session,
                                              FBSessionState status,
                                              NSError *error) {
                              // Respond to session state changes, 
                              // ex: updating the view
                          }];

感谢您的任何建议。

Answer 1

这是-

1. 读取权限

    ... [FBSession.activeSession requestNewReadPermissions:@[@"basic_info",@"user_likes"] completionHandler:^(FBSession *session, NSError *error) { // Handle new permissions callback }]; ... 

2. 发布权限

    ... [FBSession.activeSession requestNewPublishPermissions:@[@"basic_info",@"publish_actions"] defaultAudience:FBSessionDefaultAudienceFriends completionHandler:^(FBSession *session, NSError *error) { // Handle new permissions callback }]; ...