From 127bfa0f3d118df3c4754e8f260d667d1c7903b7 Mon Sep 17 00:00:00 2001
From: liusheng <337615773@qq.com>
Date: 星期二, 17 六月 2025 18:35:59 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'
---
ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java | 45 +++++++++++++++++++++++++++++++++++++++------
1 files changed, 39 insertions(+), 6 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java
index 6d48711..5eecedc 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java
@@ -1,11 +1,8 @@
package com.ruoyi.common.core.redis;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.*;
@@ -124,12 +121,48 @@
* @param dataList 寰呯紦瀛樼殑List鏁版嵁
* @return 缂撳瓨鐨勫璞�
*/
- public <T> long setCacheList(final String key, final List<T> dataList) {
+ public <T> long setCacheListRight(final String key, final List<T> dataList) {
Long count = redisTemplate.opsForList().rightPushAll(key, dataList);
return count == null ? 0 : count;
}
/**
+ * 缂撳瓨List鏁版嵁
+ *
+ * @param key 缂撳瓨鐨勯敭鍊�
+ * @param dataList 寰呯紦瀛樼殑List鏁版嵁(杩欓噷濡傛灉鏂板鐨勮瘽锛屾槸寰�澶撮儴鏂板)
+ * @return 缂撳瓨鐨勫璞�
+ */
+ public <T> long setCacheListLeft(final String key, final List<T> dataList) {
+ Long count = redisTemplate.opsForList().leftPushAll(key, dataList);
+ return count == null ? 0 : count;
+ }
+
+ /**
+ * 缂撳瓨List鏁版嵁
+ *
+ * @param cacheKey 缂撳瓨鐨勯敭鍊�
+ * @param list 寰呯紦瀛樼殑List鏁版嵁(杩欓噷濡傛灉鏂板鐨勮瘽锛屾槸寰�澶撮儴鏂板)骞跺幓閲�
+ * @return 缂撳瓨鐨勫璞�
+ */
+ public void setCacheListLeftAndDistinct(String cacheKey, List<String> list) {
+ // 鑾峰彇 ListOperations 瀵硅薄锛岀敤浜庢搷浣� Redis List
+ ListOperations<String, String> listOps = redisTemplate.opsForList();
+
+ // 鑾峰彇鐜版湁鐨� cache-0 鍒楄〃涓殑鎵�鏈夊��
+ List<String> existingValues = listOps.range(cacheKey, 0, -1);
+
+ // 杩囨护鍑轰笉鍦� Redis 鍒楄〃涓殑鍊�
+ List<String> newValues = list.stream().filter(value -> !existingValues.contains(value)).collect(Collectors.toList());
+
+ // 灏嗘柊鐨勫�兼坊鍔犲埌 Redis 鍒楄〃鐨勫乏渚�
+ if (!newValues.isEmpty()) {
+ listOps.leftPushAll(cacheKey, newValues);
+ }
+ }
+
+
+ /**
* 鑾峰緱缂撳瓨鐨刲ist瀵硅薄
*
* @param key 缂撳瓨鐨勯敭鍊�
--
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