From 7c1e2217d0e4aad7498a5c136710c33cb55d00d0 Mon Sep 17 00:00:00 2001
From: zhangnaisong <2434969829@qq.com>
Date: 星期三, 17 七月 2024 15:11:00 +0800
Subject: [PATCH] 三一车辆模型bug修改提交
---
ard-work/src/main/java/com/ruoyi/utils/tools/ArdTool.java | 30 ++++++++++++++++++++++++++++++
1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/ard-work/src/main/java/com/ruoyi/utils/tools/ArdTool.java b/ard-work/src/main/java/com/ruoyi/utils/tools/ArdTool.java
index f2185bb..24e2b43 100644
--- a/ard-work/src/main/java/com/ruoyi/utils/tools/ArdTool.java
+++ b/ard-work/src/main/java/com/ruoyi/utils/tools/ArdTool.java
@@ -148,6 +148,10 @@
try {
File file = new File(fileName);
+ File parentDir = file.getParentFile();
+ if (!parentDir.exists()) {
+ parentDir.mkdirs(); // 鍒涘缓鏂囦欢鎵�鍦ㄧ殑鐩綍锛屽寘鎷埗鐩綍
+ }
boolean fileExists = file.exists();
boolean dataExists = false;
if(fileExists) {
@@ -181,4 +185,30 @@
e.printStackTrace();
}
}
+
+ /**
+ * 閫氳繃鍙嶅皠瀵硅薄濉厖
+ * 鍒樿嫃涔�
+ * 2024/4/2 11:50:57
+ */
+ public static void fillNullFields(Object source, Object target) {
+ if (source == null || target == null) {
+ return;
+ }
+ Field[] fields = source.getClass().getDeclaredFields();
+ for (Field field : fields) {
+ field.setAccessible(true);
+ try {
+ Object sourceValue = field.get(source);
+ Object targetValue = field.get(target);
+ if (targetValue == null && sourceValue != null) {
+ field.set(target, sourceValue);
+ }
+ } catch (IllegalAccessException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+
+
}
--
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