修复充值回调用的问题

app/Http/Controllers/Wap/Pay/OrdersController.php

@@ -144,7 +144,6 @@ class OrdersController extends Controller
         if (empty($openid)) {
             $trade_no = date("YmdHis") . hexdec(uniqid());
             $params = compact('uid', 'product_id', 'distribution_channel_id', 'send_order_id', 'bid', 'trade_no', 'pay_redirect_url', 'fromtype', 'activity_id', 'n','suid');
-            $params['pay_redirect_url'] = urlencode($params['pay_redirect_url']);//否则重定向回来数据丢失
 
             $redirect_url = env('CREATE_PAY_URL') . '?' . http_build_query($params);
             //$redirect_url  = env('CREATE_PAY_URL').'?uid='.$uid.'&product_id='.$product_id.'&distribution_channel_id='