IOS基于XMPP协议开发－－XMPPFramewok框架（三）：用户注册

-(BOOL)registerUser:(NSString*)user withpassword:(NSString*)pwd
{
    
    user = [NSString stringWithFormat:@"%@@%@",user,_xmppStream.hostName];
    if (![_xmppStream isConnected])
    {
        [self connect:user withpassword:nil];
    }
    [_xmppStream setMyJID:[XMPPJID jidWithString:user resource:@"ios"]];
    NSError *err;
    if([_xmppStream registerWithPassword:pwd error:&err])
    {return YES;}
    else{return NO;}
    
}

            ///
            注册成功
- (void)xmppStreamDidRegister:(XMPPStream *)sender
{
    
    [[NSUserDefaults standardUserDefaults] setObject:sender.myJID.user forKey:kXMPPmyJID];
    [_mainController setuserLabel:sender.myJID.user];
    [_navigateionController popToRootViewControllerAnimated:YES];
    [_mainController setRegisterResult:YES];
    NSLog(@"账户注册成功");
    [self goOnline];
}
///注册失败
- (void)xmppStream:(XMPPStream *)sender didNotRegister:(NSXMLElement *)error
{
   [_mainController setRegisterResult:NO];
    NSLog(@"账户注册失败");
    NSLog(@"%@",error);
}