我知道这个问题多次发布，但我确实没有得到任何可以解决我问题的建议。我在这个问题上浪费了两天时间，但直到现在我还没有得到任何解决方案。请提供宝贵的指导。
我想在Facebook上发布状态。
if ([PostType isEqual:@"article"])
{
[dict setObject:PostTitle forKey:@"message"];
params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
PostTitle, @"message", nil];
if (FBSession.activeSession.isOpen) {
// Yes, we are open, so lets make a request for user details so we can get the user name.
if ([[[FBSession activeSession] permissions]indexOfObject:@"publish_actions"] == NSNotFound) {
[[FBSession activeSession] requestNewPublishPermissions:[NSArray arrayWithObjects: @"publish_actions",nil] defaultAudience:FBSessionDefaultAudienceFriends
completionHandler:^(FBSession *session,NSError *error){
[self promptUserWithAccountName];
}];
}else{
[self promptUserWithAccountName];
}
// a custom method - see below:
} else {
NSArray *permissions = [[NSArray alloc] initWithObjects:
@"publish_actions",
nil];
// OPEN Session!
[FBSession openActiveSessionWithPermissions:permissions
allowLoginUI:YES
completionHandler:^(FBSession *session,
FBSessionState status,
NSError *error) {
// if login fails for any reason, we alert
if (error) {
// show error to user.
} else if (FB_ISSESSIONOPENWITHSTATE(status)) {
// no error, so we proceed with requesting user details of current facebook session.
[self promptUserWithAccountName]; // a custom method - see below:
}
}];
}
自定义方法：
-(void)promptUserWithAccountName {
[[FBRequest requestForMe] startWithCompletionHandler:
^(FBRequestConnection *connection, NSDictionary<FBGraphUser> *user, NSError *error) {
if (!error) {
[FBRequestConnection startWithGraphPath:@"me/feed"
parameters:params
HTTPMethod:@"POST"
completionHandler:^(FBRequestConnection *connection,
id result,
NSError *error){
if (!error) {
UIAlertView *tmp = [[UIAlertView alloc]
initWithTitle:@"Success"
message:@"Photo Uploaded"
delegate:self
cancelButtonTitle:nil
otherButtonTitles:@"Ok", nil];
[tmp show];
} else {
UIAlertView *tmp = [[UIAlertView alloc]
initWithTitle:@"Error"
message:@"Some error happened"
delegate:self
cancelButtonTitle:nil
otherButtonTitles:@"Ok", nil];
[tmp show];
}
}];
}
}];
}