From 367402f05144b484390568227d3a6a1d40778a14 Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期二, 03 二月 2026 10:21:27 +0800
Subject: [PATCH] 代码注释完善

---
 src/main/java/com/ruoyi/safe/service/impl/SafeTrainingServiceImpl.java |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/ruoyi/safe/service/impl/SafeTrainingServiceImpl.java b/src/main/java/com/ruoyi/safe/service/impl/SafeTrainingServiceImpl.java
index fbf234b..05f1ae7 100644
--- a/src/main/java/com/ruoyi/safe/service/impl/SafeTrainingServiceImpl.java
+++ b/src/main/java/com/ruoyi/safe/service/impl/SafeTrainingServiceImpl.java
@@ -67,7 +67,7 @@
     @Override
     public int addOrUpdate(SafeTraining safeTraining) {
         if (ObjectUtils.isNull(safeTraining.getId())) {
-            String datePrefix = LocalDate.now().format(DateTimeFormatter.ofPattern("yyMMdd"));
+            String datePrefix ="KC-"+ LocalDate.now().format(DateTimeFormatter.ofPattern("yyMMdd"));
             // 鏌ヨ浠婃棩宸插瓨鍦ㄧ殑鏈�澶ц绋嬬紪鍙�
             QueryWrapper<SafeTraining> queryWrapper = new QueryWrapper<>();
             queryWrapper.likeRight("course_code", datePrefix)
@@ -87,7 +87,7 @@
                 }
             }
             // 鐢熸垚瀹屾暣鐨勮绋嬬紪鍙�
-            String no = "KC-" + String.format("%s%03d", datePrefix, sequenceNumber);
+            String no = String.format("%s%03d", datePrefix, sequenceNumber);
             safeTraining.setCourseCode(no);
         }
         //鏍规嵁鏃堕棿鍒ゆ柇鍩硅鐘舵��

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