fix bug

api/Appapi/Api/Charge.php

@@ -191,6 +191,7 @@ class Api_Charge extends PhalApi_Api {
         ini_set("display_errors", On);
         ini_set("error_reporting", E_ALL);
         $wx = new \Yansongda\Pay\Pay($wx_config);
+        var_dump($_SERVER["REMOTE_ADDR"]);
         $data = $wx->driver('wechat')->gateway('app')->pay([
             'out_trade_no' => $orderid,
             "body"        =>    "充值{$coin}虚拟币",