From 1e79d6f56fbd9a054800f1c62fd95bacda37c6b3 Mon Sep 17 00:00:00 2001 From: 疯狂的狮子li <15040126243@163.com> Date: 星期一, 20 七月 2020 10:41:32 +0800 Subject: [PATCH] 同步升级3.0 --- ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java | 227 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 227 insertions(+), 0 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 new file mode 100644 index 0000000..a00cce6 --- /dev/null +++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java @@ -0,0 +1,227 @@ +package com.ruoyi.common.core.redis; + +import java.util.Collection; +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.HashOperations; +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�� + */ + public <T> void setCacheObject(final String key, final T value) + { + redisTemplate.opsForValue().set(key, value); + } + + /** + * 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� + */ + public <T> void setCacheObject(final String key, final T value, final Integer timeout, final TimeUnit timeUnit) + { + redisTemplate.opsForValue().set(key, value, timeout, timeUnit); + } + + /** + * 璁剧疆鏈夋晥鏃堕棿 + * + * @param key Redis閿� + * @param timeout 瓒呮椂鏃堕棿 + * @return true=璁剧疆鎴愬姛锛沠alse=璁剧疆澶辫触 + */ + public boolean expire(final String key, final long timeout) + { + return expire(key, timeout, TimeUnit.SECONDS); + } + + /** + * 璁剧疆鏈夋晥鏃堕棿 + * + * @param key Redis閿� + * @param timeout 瓒呮椂鏃堕棿 + * @param unit 鏃堕棿鍗曚綅 + * @return true=璁剧疆鎴愬姛锛沠alse=璁剧疆澶辫触 + */ + public boolean expire(final String key, final long timeout, final TimeUnit unit) + { + return redisTemplate.expire(key, timeout, unit); + } + + /** + * 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(final String key) + { + ValueOperations<String, T> operation = redisTemplate.opsForValue(); + return operation.get(key); + } + + /** + * 鍒犻櫎鍗曚釜瀵硅薄 + * + * @param key + */ + public boolean deleteObject(final String key) + { + return redisTemplate.delete(key); + } + + /** + * 鍒犻櫎闆嗗悎瀵硅薄 + * + * @param collection 澶氫釜瀵硅薄 + * @return + */ + public long deleteObject(final Collection collection) + { + return redisTemplate.delete(collection); + } + + /** + * 缂撳瓨List鏁版嵁 + * + * @param key 缂撳瓨鐨勯敭鍊� + * @param values 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) + { + Long count = redisTemplate.opsForList().rightPushAll(key, dataList); + return count == null ? 0 : count; + } + + /** + * 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(final String key) + { + return redisTemplate.opsForList().range(key, 0, -1); + } + + /** + * 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> long setCacheSet(final String key, final Set<T> dataSet) + { + Long count = redisTemplate.opsForSet().add(key, dataSet); + return count == null ? 0 : count; + } + + /** + * 鑾峰緱缂撳瓨鐨剆et + * + * @param key + * @return + */ + public <T> Set<T> getCacheSet(final String key) + { + return redisTemplate.opsForSet().members(key); + } + + /** + * 缂撳瓨Map + * + * @param key + * @param dataMap + */ + public <T> void setCacheMap(final String key, final Map<String, T> dataMap) + { + if (dataMap != null) { + redisTemplate.opsForHash().putAll(key, dataMap); + } + } + + /** + * 鑾峰緱缂撳瓨鐨凪ap + * + * @param key + * @return + */ + public <T> Map<String, T> getCacheMap(final String key) + { + return redisTemplate.opsForHash().entries(key); + } + + /** + * 寰�Hash涓瓨鍏ユ暟鎹� + * + * @param key Redis閿� + * @param hKey Hash閿� + * @param value 鍊� + */ + public <T> void setCacheMapValue(final String key, final String hKey, final T value) + { + redisTemplate.opsForHash().put(key, hKey, value); + } + + /** + * 鑾峰彇Hash涓殑鏁版嵁 + * + * @param key Redis閿� + * @param hKey Hash閿� + * @return Hash涓殑瀵硅薄 + */ + public <T> T getCacheMapValue(final String key, final String hKey) + { + HashOperations<String, String, T> opsForHash = redisTemplate.opsForHash(); + return opsForHash.get(key, hKey); + } + + /** + * 鑾峰彇澶氫釜Hash涓殑鏁版嵁 + * + * @param key Redis閿� + * @param hKeys Hash閿泦鍚� + * @return Hash瀵硅薄闆嗗悎 + */ + public <T> List<T> getMultiCacheMapValue(final String key, final Collection<Object> hKeys) + { + return redisTemplate.opsForHash().multiGet(key, hKeys); + } + + /** + * 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(final String pattern) + { + return redisTemplate.keys(pattern); + } +} -- Gitblit v1.9.3