这可能是一个简单的问题，但任何人都可以告诉我。
我们需要在应用程序中（在 Facebook 开发者网站中）进行任何设置以邀请朋友吗？
我已经在代码中完成了所有邀请朋友的工作。
当我用邀请朋友工作的示例代码替换 Facebook APP ID 时，我的代码也可以正常工作。
但是当我替换我的 APP ID 时，过程会正常，显示成功邀请消息，但没有发送邀请。
我正在使用以下代码：
[FBWebDialogs presentRequestsDialogModallyWithSession:nil
message:FacebookInviteMessage
title:@"Invite Friends"
parameters:parameters
handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
NSString *strResultUrl = [resultURL absoluteString];
if (result == FBWebDialogResultDialogCompleted && ![strResultUrl isEqualToString:@"fbconnect://success"])
{
MIDLog(@"Web dialog complete: %@", resultURL);
if (![resultURL query])
{
return;
}
NSDictionary *params = [self parseURLParams:[resultURL query]];
NSMutableArray *recipientIDs = [[NSMutableArray alloc] init];
for (NSString *paramKey in params)
{
if ([paramKey hasPrefix:@"to["])
{
[recipientIDs addObject:[params objectForKey:paramKey]];
}
}
if ([params objectForKey:@"request"])
{
NSLog(@"Request ID: %@", [params objectForKey:@"request"]);
}
if ([recipientIDs count] > 0)
{
//[self showMessage:@"Sent request successfully."];
//NSLog(@"Recipient ID(s): %@", recipientIDs);
UIAlertView *alrt = [[UIAlertView alloc] initWithTitle:@"Success!" message:@"Invitation(s) sent successfuly!" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil];
[alrt show];
alrt = nil;
}
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Success" message:FacebookInviteSuccess delegate:self cancelButtonTitle:@"Proceed" otherButtonTitles:nil];
alert.tag = 14114;
[alert show];
alert = nil;
}
else if (result == FBWebDialogResultDialogCompleted && [strResultUrl isEqualToString:@"fbconnect://success"])
{
MIDLog(@"Cancel Clicked");
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Cancelled" message:nil delegate:self cancelButtonTitle:@"Proceed" otherButtonTitles:nil];
alert.tag = 14114;
[alert show];
alert = nil;
}
else {
MIDLog(@"Web dialog not complete, error: %@", error.description);
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error" message:InternetFailError delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
alert.tag = 15115;
[alert show];
alert = nil;
}
}
friendCache:self.friendCache]