From f936325b0ce67301f0cabb645c823aac03f67bf1 Mon Sep 17 00:00:00 2001
From: kevinzhwl <kevinzhwl@gmail.com>
Date: Thu, 26 Oct 2023 09:34:16 +0000
Subject: [PATCH] =?UTF-8?q?:art:=20=E6=8F=90=E4=BE=9B=E6=96=B9=E6=B3=95?=
 =?UTF-8?q?=E6=96=B9=E4=BE=BF=E7=AC=AC=E4=B8=89=E6=96=B9=E7=B1=BB=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8=20XStreamTransformer=E8=BF=9B=E8=A1=8C=E5=BA=8F?=
 =?UTF-8?q?=E5=88=97=E5=8C=96,=20=E4=BB=A5=E5=8F=8A=E6=94=AF=E6=8C=81XStre?=
 =?UTF-8?q?am=201.4.18=20=E4=BB=A5=E4=B8=8A=E5=A2=9E=E5=8A=A0=E5=AE=89?=
 =?UTF-8?q?=E5=85=A8=E8=AE=B8=E5=8F=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../wx/miniapp/util/xml/XStreamTransformer.java   | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/xml/XStreamTransformer.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/xml/XStreamTransformer.java
index f0961d5ed..f36d8c8fb 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/xml/XStreamTransformer.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/xml/XStreamTransformer.java
@@ -54,7 +54,22 @@ public class XStreamTransformer {
   public static void register(Class<?> clz, XStream xStream) {
     CLASS_2_XSTREAM_INSTANCE.put(clz, xStream);
   }
+  /**
+   * 注册第三方的该类及其子类.
+   * 便利第三方类使用 XStreamTransformer进行序列化, 以及支持XStream 1.4.18 以上增加安全许可
+   * @param clz 要注册的类
+   */
+  public static void registerExtendClass(Class<?> clz){
+    XStream xstream = XStreamInitializer.getInstance();
 
+    Class<?>[] innerClz = getInnerClasses(clz);
+    xstream.processAnnotations(clz);
+    xstream.processAnnotations(innerClz);
+    xstream.allowTypes(new Class[]{clz});
+    xstream.allowTypes(innerClz);
+
+    register(clz, xstream);
+  }
   /**
    * 会自动注册该类及其子类.
    *