From 2841620be623be15c1832a783136a2b73c2b4424 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期四, 13 二月 2020 10:48:51 +0800
Subject: [PATCH] 初始化项目
---
ruoyi/src/main/java/com/ruoyi/framework/redis/RedisCache.java | 207 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 207 insertions(+), 0 deletions(-)
diff --git a/ruoyi/src/main/java/com/ruoyi/framework/redis/RedisCache.java b/ruoyi/src/main/java/com/ruoyi/framework/redis/RedisCache.java
new file mode 100644
index 0000000..1bc6050
--- /dev/null
+++ b/ruoyi/src/main/java/com/ruoyi/framework/redis/RedisCache.java
@@ -0,0 +1,207 @@
+package com.ruoyi.framework.redis;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.BoundSetOperations;
+import org.springframework.data.redis.core.HashOperations;
+import org.springframework.data.redis.core.ListOperations;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.stereotype.Component;
+
+/**
+ * spring redis 宸ュ叿绫�
+ *
+ * @author ruoyi
+ **/
+@SuppressWarnings(value = { "unchecked", "rawtypes" })
+@Component
+public class RedisCache
+{
+ @Autowired
+ public RedisTemplate redisTemplate;
+
+ /**
+ * 缂撳瓨鍩烘湰鐨勫璞★紝Integer銆丼tring銆佸疄浣撶被绛�
+ *
+ * @param key 缂撳瓨鐨勯敭鍊�
+ * @param value 缂撳瓨鐨勫��
+ * @return 缂撳瓨鐨勫璞�
+ */
+ public <T> ValueOperations<String, T> setCacheObject(String key, T value)
+ {
+ ValueOperations<String, T> operation = redisTemplate.opsForValue();
+ operation.set(key, value);
+ return operation;
+ }
+
+ /**
+ * 缂撳瓨鍩烘湰鐨勫璞★紝Integer銆丼tring銆佸疄浣撶被绛�
+ *
+ * @param key 缂撳瓨鐨勯敭鍊�
+ * @param value 缂撳瓨鐨勫��
+ * @param timeout 鏃堕棿
+ * @param timeUnit 鏃堕棿棰楃矑搴�
+ * @return 缂撳瓨鐨勫璞�
+ */
+ public <T> ValueOperations<String, T> setCacheObject(String key, T value, Integer timeout, TimeUnit timeUnit)
+ {
+ ValueOperations<String, T> operation = redisTemplate.opsForValue();
+ operation.set(key, value, timeout, timeUnit);
+ return operation;
+ }
+
+ /**
+ * 鑾峰緱缂撳瓨鐨勫熀鏈璞°��
+ *
+ * @param key 缂撳瓨閿��
+ * @return 缂撳瓨閿�煎搴旂殑鏁版嵁
+ */
+ public <T> T getCacheObject(String key)
+ {
+ ValueOperations<String, T> operation = redisTemplate.opsForValue();
+ return operation.get(key);
+ }
+
+ /**
+ * 鍒犻櫎鍗曚釜瀵硅薄
+ *
+ * @param key
+ */
+ public void deleteObject(String key)
+ {
+ redisTemplate.delete(key);
+ }
+
+ /**
+ * 鍒犻櫎闆嗗悎瀵硅薄
+ *
+ * @param collection
+ */
+ public void deleteObject(Collection collection)
+ {
+ redisTemplate.delete(collection);
+ }
+
+ /**
+ * 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
+ * @return 缂撳瓨鐨勫璞�
+ */
+ public <T> ListOperations<String, T> setCacheList(String key, List<T> dataList)
+ {
+ ListOperations listOperation = redisTemplate.opsForList();
+ if (null != dataList)
+ {
+ int size = dataList.size();
+ for (int i = 0; i < size; i++)
+ {
+ listOperation.leftPush(key, dataList.get(i));
+ }
+ }
+ return listOperation;
+ }
+
+ /**
+ * 鑾峰緱缂撳瓨鐨刲ist瀵硅薄
+ *
+ * @param key 缂撳瓨鐨勯敭鍊�
+ * @return 缂撳瓨閿�煎搴旂殑鏁版嵁
+ */
+ public <T> List<T> getCacheList(String key)
+ {
+ List<T> dataList = new ArrayList<T>();
+ ListOperations<String, T> listOperation = redisTemplate.opsForList();
+ Long size = listOperation.size(key);
+
+ for (int i = 0; i < size; i++)
+ {
+ dataList.add(listOperation.index(key, i));
+ }
+ return dataList;
+ }
+
+ /**
+ * 缂撳瓨Set
+ *
+ * @param key 缂撳瓨閿��
+ * @param dataSet 缂撳瓨鐨勬暟鎹�
+ * @return 缂撳瓨鏁版嵁鐨勫璞�
+ */
+ public <T> BoundSetOperations<String, T> setCacheSet(String key, Set<T> dataSet)
+ {
+ BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
+ Iterator<T> it = dataSet.iterator();
+ while (it.hasNext())
+ {
+ setOperation.add(it.next());
+ }
+ return setOperation;
+ }
+
+ /**
+ * 鑾峰緱缂撳瓨鐨剆et
+ *
+ * @param key
+ * @return
+ */
+ public <T> Set<T> getCacheSet(String key)
+ {
+ Set<T> dataSet = new HashSet<T>();
+ BoundSetOperations<String, T> operation = redisTemplate.boundSetOps(key);
+ dataSet = operation.members();
+ return dataSet;
+ }
+
+ /**
+ * 缂撳瓨Map
+ *
+ * @param key
+ * @param dataMap
+ * @return
+ */
+ public <T> HashOperations<String, String, T> setCacheMap(String key, Map<String, T> dataMap)
+ {
+ HashOperations hashOperations = redisTemplate.opsForHash();
+ if (null != dataMap)
+ {
+ for (Map.Entry<String, T> entry : dataMap.entrySet())
+ {
+ hashOperations.put(key, entry.getKey(), entry.getValue());
+ }
+ }
+ return hashOperations;
+ }
+
+ /**
+ * 鑾峰緱缂撳瓨鐨凪ap
+ *
+ * @param key
+ * @return
+ */
+ public <T> Map<String, T> getCacheMap(String key)
+ {
+ Map<String, T> map = redisTemplate.opsForHash().entries(key);
+ return map;
+ }
+
+ /**
+ * 鑾峰緱缂撳瓨鐨勫熀鏈璞″垪琛�
+ *
+ * @param pattern 瀛楃涓插墠缂�
+ * @return 瀵硅薄鍒楄〃
+ */
+ public Collection<String> keys(String pattern)
+ {
+ return redisTemplate.keys(pattern);
+ }
+}
--
Gitblit v1.9.3