edit

service/agent/lib/Dhorder.php

@@ -281,7 +281,13 @@ class Dhorder
         $order_data['audit'] = 2;
 
         $order_data['order_num'] = $this->getOrderId();
-        $id = Dever::db('agent/dh_order')->insert($order_data);
+        $order_data['cdate'] = time();
+        $info = Dever::db('agent/dh_order')->find($order_data);
+        if (!$info) {
+            $id = Dever::db('agent/dh_order')->insert($order_data);
+        } else {
+            Dever::alert('支付成功，请不要重复点击');
+        }
 
         if (!$id) {
             Dever::alert('兑换失败');