From e8f63b29949a127a61a10adcadf31d46ac801994 Mon Sep 17 00:00:00 2001
From: BecomeDream <569513407@qq.com>
Date: Fri, 11 Dec 2020 18:16:57 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9Set=E5=8F=AF=E8=83=BD?=
 =?UTF-8?q?=E5=AF=BC=E8=87=B4=E5=B5=8C=E5=A5=97=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 .../java/com/ruoyi/common/core/redis/RedisCache.java  | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 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 1f91350a..b31929b3 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
@@ -136,10 +136,15 @@ public class RedisCache
      * @param dataSet 缓存的数据
      * @return 缓存数据的对象
      */
-    public <T> long setCacheSet(final String key, final Set<T> dataSet)
+    public <T> BoundSetOperations<String, T> setCacheSet(final String key, final Set<T> dataSet)
     {
-        Long count = redisTemplate.opsForSet().add(key, dataSet);
-        return count == null ? 0 : count;
+        BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
+        Iterator<T> it = dataSet.iterator();
+        while (it.hasNext())
+        {
+            setOperation.add(it.next());
+        }
+        return setOperation;
     }
 
     /**