scancode and pic all tested.

serveCommand.go

 	case "kf_close_session":
 		kfSendTxt(openID, m.KfAccount+"\n close type ="+m.CloseType)
 		//str, _ = BuildTextMsg(openID, m.KfAccount+"\n close type ="+m.CloseType) //response msg is ignored by wechat
-	case "scancode_waiting":
+	case "scancode_waitmsg":
+		log.Println(m.ScanCodeInfo.ScanResult)
+		log.Println(m.ScanCodeInfo.ScanType)
+		msg := fmt.Sprintf("ScanResult =%s, ScanType=%s", m.ScanCodeInfo.ScanResult, m.ScanCodeInfo.ScanType)
+		kfSendTxt(openID, msg)
 	case "pic_photo_or_album":
+		msg := fmt.Sprintf("Count = %d ", m.SendPicsInfo.Count)
 		log.Println(m.SendPicsInfo.Count)
 		for _, v := range m.SendPicsInfo.PicList.Item {
 			log.Println(v.PicMd5Sum)
+			kfSendTxt(openID, v.PicMd5Sum)
 		}
-
+		kfSendTxt(openID, msg)
 	default:
-		str, _ = BuildTextMsg(openID, " unknown event :"+m.Event)
+		str, _ = BuildTextMsg(openID, " unknown event:"+m.Event)
 	}
 	state.response = str
 	return