From dfdef9a4439be22078226105345128f2117ee5d1 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Tue, 18 Jul 2017 16:18:45 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9Bxmlresponse?=
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---
 library/think/response/Xml.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/library/think/response/Xml.php b/library/think/response/Xml.php
index ca12e295..87479be9 100644
--- a/library/think/response/Xml.php
+++ b/library/think/response/Xml.php
@@ -11,6 +11,8 @@
 
 namespace think\response;
 
+use think\Collection;
+use think\Model;
 use think\Response;
 
 class Xml extends Response
@@ -81,6 +83,11 @@ class Xml extends Response
     protected function dataToXml($data, $item, $id)
     {
         $xml = $attr = '';
+
+        if ($data instanceof Collection || $data instanceof Model) {
+            $data = $data->toArray();
+        }
+
         foreach ($data as $key => $val) {
             if (is_numeric($key)) {
                 $id && $attr = " {$id}=\"{$key}\"";