返回交易数量

api/controllers/CrossChainController.php

@@ -147,6 +147,7 @@ class CrossChainController extends BaseController
         sort($model);
 
         foreach ($model as $key => $val) {
+            $amount = $val['amount'];
             //未交易
             if ('0' == $val['send_result'] && '0' == $val['query_result'] && '0' == $val['msg']) {
                 $step = $key + 1;
@@ -190,7 +191,8 @@ class CrossChainController extends BaseController
 
         doEnd :
         $data = [
-            'step' => $step
+            'step' => $step,
+            'amount' => (int)$amount
         ];
         return ['code' => $code, 'msg' => $msg, 'data' => $data];
     }