From 1f391ef53227be4a52356516ba457b89727ecc96 Mon Sep 17 00:00:00 2001
From: minliuhua <290631660@qq.com>
Date: Sat, 18 Nov 2023 23:39:41 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E8=BF=87=E6=BB=A4=E6=8C=87?=
 =?UTF-8?q?=E5=AE=9A=E5=AD=97=E6=AE=B5=E7=9A=84=E9=9D=99=E6=80=81=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/java/org/noear/snack/ONode.java  | 43 ++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

diff --git a/snack3/src/main/java/org/noear/snack/ONode.java b/snack3/src/main/java/org/noear/snack/ONode.java
index f3bcf4f..f5f402e 100644
--- a/snack3/src/main/java/org/noear/snack/ONode.java
+++ b/snack3/src/main/java/org/noear/snack/ONode.java
@@ -1165,6 +1165,47 @@ public class ONode {
         return load(source, opts, DEFAULTS.DEF_OBJECT_FROMER).toString();
     }
 
+
+    /**
+     * 字会串化, 过滤指定字段 （由序列化器决定格式）
+     *
+     * @param source  java object
+     * @param filters 需要过滤的字段数组
+     * @throws Exception
+     */
+    public static String stringify(Object source, String[] filters) {
+        return stringify(source, Options.def(), filters);
+    }
+
+    /**
+     * 字会串化, 过滤指定字段 （由序列化器决定格式）
+     *
+     * @param source  java object
+     * @param opts    常量配置
+     * @param filters 需要过滤的字段数组
+     * @throws Exception
+     */
+    public static String stringify(Object source, Options opts, String[] filters) {
+        ONode load = load(source, opts, DEFAULTS.DEF_OBJECT_FROMER);
+        // 判断是否需要过滤
+        if (filters != null && filters.length > 0) {
+            ONodeData d = load._d;
+            if (d != null) {
+                Map<String, ONode> object = d.object;
+                if (object != null && !object.isEmpty()) {
+                    for (String filter : filters) {
+                        object.remove(filter);
+                    }
+                }
+            }
+        }
+        if (load == null) {
+            return "";
+        }
+        // 加载java object，须指定Fromer
+        return load.toString();
+    }
+
     ////////////////////
     //
     // 序列化
@@ -1250,4 +1291,4 @@ public class ONode {
     public int hashCode() {
         return _d.hashCode();
     }
-}
\ No newline at end of file
+}
-- 
Gitee