From c7e7ed6d05cd1586b37396bcabc9f3f7e6ec589f Mon Sep 17 00:00:00 2001
From: tuqin <tuqin@tuqin.cn>
Date: 星期三, 21 十月 2026 16:08:51 +0800
Subject: [PATCH] feat(销售台账/产品维护): 图号必填唯一、合同号唯一、明细产品编码与导入物料编码

---
 src/main/java/com/ruoyi/framework/web/domain/R.java |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/framework/web/domain/R.java b/src/main/java/com/ruoyi/framework/web/domain/R.java
index 7c8295a..bd4f69f 100644
--- a/src/main/java/com/ruoyi/framework/web/domain/R.java
+++ b/src/main/java/com/ruoyi/framework/web/domain/R.java
@@ -102,4 +102,14 @@
     {
         this.data = data;
     }
+
+    public static <T> Boolean isError(R<T> ret)
+    {
+        return !isSuccess(ret);
+    }
+
+    public static <T> Boolean isSuccess(R<T> ret)
+    {
+        return R.SUCCESS == ret.getCode();
+    }
 }

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