iOS-QQ临时对话、QQ群申请跳转

QQ 临时对话

NSString *qq = [NSString stringWithFormat:@"mqq://im/chat?chat_type=wpa&uin=%@&&version=1&src_type=web",@"这是是QQ号码"];
            NSURL *urlQQ = [NSURL URLWithString:qq];
            [[UIApplication sharedApplication] openURL:urlQQ];

QQ 申请加入群

 ///QQ群
            NSString *urlStr = [NSString stringWithFormat:@"mqqapi://card/show_pslcard?src_type=internal&version=1&uin=%@&key=%@&card_type=group&source=external", @"这是是群号",@"这里是由群号在腾讯生成的Key"];
            NSURL *url = [NSURL URLWithString:urlStr];
            [[UIApplication sharedApplication] openURL:url];

备注：QQ群的Key生成地址：https://qun.qq.com/join.html