From 975fe5248cc1f3d999f4d660fc331570110c4968 Mon Sep 17 00:00:00 2001
From: liu <2021943741@qq.com>
Date: 星期四, 08 十月 2026 13:38:49 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev_新疆_塔河种业' into dev_新疆_塔河种业
---
yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/redis/MesCodeRedisDAO.java | 37 +++++++++++++++++++++++++++++++++++++
1 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/redis/MesCodeRedisDAO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/redis/MesCodeRedisDAO.java
new file mode 100644
index 0000000..b0a9318
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/redis/MesCodeRedisDAO.java
@@ -0,0 +1,37 @@
+package cn.iocoder.yudao.module.mes.dal.redis;
+
+import cn.iocoder.yudao.framework.common.util.number.BizNoUtils;
+import jakarta.annotation.Resource;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Repository;
+
+/**
+ * MES 涓氬姟缂栫爜鐢熸垚鐨� Redis DAO锛堝疄渚嬬爜锛氳鐮� / 鎵樼洏鐮� / 涓存椂鐮佺瓑锛夈��
+ *
+ * <p>闇�姹傦細鎵�鏈変笟鍔＄紪鐮佺粺涓�涓恒��16 浣嶇函鏁板瓧銆嶏紝涓斿叏绯荤粺鍞竴銆�
+ * 杩欓噷澶嶇敤鍏ㄧ郴缁熺粺涓�鐨� Redis 鑷 KEY锛屼繚璇佷笌鍏跺畠妯″潡鐨勭紪鐮佷篃涓嶉噸澶嶃��
+ */
+@Repository
+public class MesCodeRedisDAO {
+
+ @Resource
+ private StringRedisTemplate stringRedisTemplate;
+
+ /**
+ * 鐢熸垚涓�涓� 16 浣嶇函鏁板瓧涓氬姟缂栫爜锛堝叏绯荤粺鍞竴锛�
+ *
+ * @return 16 浣嶇函鏁板瓧缂栫爜
+ */
+ public String generate() {
+ // 闅忔満鐢熸垚 16 浣嶇函鏁板瓧缂栫爜锛屽苟鐢� Redis 闆嗗悎鏌ラ噸锛屼繚璇佸叏绯荤粺鍞竴锛堜笉浣跨敤鑷/椤哄簭锛�
+ for (int i = 0; i < BizNoUtils.MAX_RETRY; i++) {
+ String code = BizNoUtils.randomCode();
+ Long added = stringRedisTemplate.opsForSet().add(BizNoUtils.USED_SET_KEY, code);
+ if (added != null && added > 0) {
+ return code;
+ }
+ }
+ throw new IllegalStateException("鐢熸垚鍞竴涓氬姟缂栫爜澶辫触锛岃閲嶈瘯");
+ }
+
+}
--
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