修复退款请求错误

src/factory/object/trade/RefundRequest.php

@@ -44,15 +44,18 @@ class RefundRequest
         if(empty($this->data['org_order_id'])) {
             throw new ParamsException('原交易订单号不能为空', 'org_order_id');
         }
+        $params['org_order_id'] = $this->data['org_order_id'];
         if(!empty($params['trans_type'])) {
             $params['trans_type'] = $this->data['trans_type'];
         }
         if(empty($this->data['trans_amt'])) {
             throw new ParamsException('退款金额不能为空', 'trans_amt');
         }
-        if(!empty($params['div_details'])) {
-            $params['div_details'] = json_encode($this->data['div_details'], JSON_UNESCAPED_UNICODE);
+        $params['trans_amt'] = $this->data['trans_amt'];
+        if(empty($this->data['div_details'])) {
+            throw new ParamsException('退款明细不能为空', 'div_details');
         }
+        $params['div_details'] = json_encode($this->data['div_details'], JSON_UNESCAPED_UNICODE);
         if(!empty($this->data['remark'])) {
             $params['remark'] = $this->data['remark'];
         }

src/http/ErrCodeHelper.php

@@ -76,7 +76,7 @@ class ErrCodeHelper
 //        if(isset($err[$code])) {
 //            throw new BizException($err[$code] . ' ' . $code . ' ' . $desc, $code);
 //        }
-        if($code != 'C00000') {
+        if(!in_array($code, ['C00000', 'C00001', 'C00002'])) {
             throw new BizException($desc . ' ' . $code, $code);
         }
     }