#302 WxMpXmlOutNewsMessage类中的内部类增加实现序列化接口

Author: rememberber

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/WxMpXmlOutNewsMessage.java

@@ -5,6 +5,7 @@
 import me.chanjar.weixin.common.api.WxConsts;
 import me.chanjar.weixin.common.util.xml.XStreamCDataConverter;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -39,7 +40,9 @@ public List<Item> getArticles() {
 
 
   @XStreamAlias("item")
-  public static class Item {
+  public static class Item implements Serializable {
+
+    private static final long serialVersionUID = -4971456355028904754L;
 
     @XStreamAlias("Title")
     @XStreamConverter(value = XStreamCDataConverter.class)