🎨 给私有类添加序列化实现

weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/applyment/ApplymentStateQueryResult.java

@@ -66,7 +66,7 @@ public class ApplymentStateQueryResult implements Serializable {
   @NoArgsConstructor
   @AllArgsConstructor
   @Accessors(chain = true)
-  public static class AuditDetail {
+  public static class AuditDetail implements Serializable {
     /**
      * 字段名
      */
@@ -84,4 +84,4 @@ public class ApplymentStateQueryResult implements Serializable {
     private String rejectReason;
 
   }
-}
+}