From 4f92c0317ea77262999bd31a11e9556890d4b932 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期二, 12 十一月 2024 10:50:10 +0800
Subject: [PATCH] update 优化 删除无意义的方法

---
 ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/InjectionMetaObjectHandler.java |    5 ++++-
 ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ObjectUtils.java                        |   13 -------------
 2 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ObjectUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ObjectUtils.java
index 82faf2c..93617b0 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ObjectUtils.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ObjectUtils.java
@@ -44,19 +44,6 @@
     }
 
     /**
-     * 濡傛灉鍊间笉涓虹┖锛屽垯杩斿洖鍊�
-     *
-     * @param obj          瀵硅薄
-     * @return 瀵硅薄瀛楁
-     */
-    public static <T> T notNull(T obj) {
-        if (isNotNull(obj)) {
-            return obj;
-        }
-        return null;
-    }
-
-    /**
      * 濡傛灉鍊间笉涓虹┖锛屽垯杩斿洖鍊硷紝鍚﹀垯杩斿洖榛樿鍊�
      *
      * @param obj          瀵硅薄
diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/InjectionMetaObjectHandler.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/InjectionMetaObjectHandler.java
index 85ef2e9..fec2579 100644
--- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/InjectionMetaObjectHandler.java
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/InjectionMetaObjectHandler.java
@@ -71,7 +71,10 @@
                 baseEntity.setUpdateTime(current);
 
                 // 鑾峰彇褰撳墠鐧诲綍鐢ㄦ埛鐨処D锛屽苟濉厖鏇存柊浜轰俊鎭�
-                baseEntity.setUpdateBy(ObjectUtils.notNull(LoginHelper.getUserId()));
+                Long userId = LoginHelper.getUserId();
+                if (ObjectUtil.isNotNull(userId)) {
+                    baseEntity.setUpdateBy(userId);
+                }
             } else {
                 this.strictUpdateFill(metaObject, "updateTime", Date.class, new Date());
             }

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