2015-02-06 78 views
0

我设法从iphone成功发送文件到spark。 现在我想发送一个文件从iPhone到iPhone,不幸的是我总是得到这个错误代码: 打印错误描述: 错误域= XMPPOutgoingFileTransferErrorDomain代码= -1“无法发送SI提供;收件人没有所需的功能“。 UserInfo = {0x1a9773d0 NSLocalizedDescription =无法发送SI报价;收件人不具有所需功能}XMPP框架发送文件

的代码我使用的转让和以下内容:

- (无效){elaborazioneInvioTraferimentoFile

XMPPOutgoingFileTransfer *xmppIncomingFileTransfer= [XMPPOutgoingFileTransfer new]; 
[xmppIncomingFileTransfer activate:self.xmppStream]; 

[xmppIncomingFileTransfer addDelegate:self delegateQueue:dispatch_get_main_queue()]; 



UIImage *img=[UIImage imageNamed:@"ico.png"]; 

NSData *pngData = UIImagePNGRepresentation(img); 
NSArray *paths1 = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); 
NSString *documentsPath = [paths1 objectAtIndex:0]; //Get the docs directory 
NSString *filePath = [documentsPath stringByAppendingPathComponent:@"ico.png"]; //Add the file name 
[pngData writeToFile:filePath atomically:YES]; //Write the file 

// do error checking fun stuxmppIncomingFileTransferff... 

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, 
                NSUserDomainMask, 
                YES); 
NSString *fullPath = [[paths lastObject] stringByAppendingPathComponent:@"ico.png"]; 
NSData *data = [NSData dataWithContentsOfFile:fullPath]; 

NSLog(@"******%@",self.senderId); 

NSError *err; 
if (![xmppIncomingFileTransfer sendData:data 
            named:@"ico.png" 
          toRecipient:[XMPPJID jidWithString:self.senderId] 
          description:@"Baal's Soulstone, obviously." 
            error:&err]) { 
    DDLogInfo(@"You messed something up: %@", err); 
} 

}

我在哪里做错了?感谢您的帮助

回答

1

对于发送文件从iPhone到iPhone,你必须上传图像或文件到特定的服务器,并成功上传后,你必须发送上传的文件的URL到另一个iPhone用户。以便第二个用户可以从该特定的URL下载文件。