fix barcode response

src/WeChat/ResponseBean/BarCode.php

@@ -1,12 +1,40 @@
 <?php
 
-
 namespace EasySwoole\Pay\WeChat\ResponseBean;
 
+class BarCode extends Base
+{
+    protected $return_code;
+
+    protected $return_msg;
 
-use EasySwoole\Spl\SplBean;
+    protected $result_code;
 
-class BarCode extends SplBean
-{
+    protected $total_fee;
+
+    protected $transaction_id;
+
+    protected $out_trade_no;
+
+    protected $time_end;
+
+    protected $attach;
+
+    protected $openid;
+
+    protected $is_subscribe;
+
+    protected $trade_type;
+
+    protected $bank_type;
+
+    protected $fee_type;
+
+    protected $settlement_total_fee;
+
+    protected $coupon_fee;
+
+    protected $cash_fee_type;
 
+    protected $cash_fee;
 }