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| | |
| | | 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 å·¥å
·ç±» |
| | | * |
| | | * @author ruoyi |
| | | **/ |
| | | @SuppressWarnings(value = { "unchecked", "rawtypes" }) |
| | | @Component |
| | | public class RedisCache |
| | | { |
| | | @Autowired |
| | | public RedisTemplate redisTemplate; |
| | | |
| | | /** |
| | | * ç¼ååºæ¬ç对象ï¼IntegerãStringãå®ä½ç±»ç |
| | | * |
| | | * @param key ç¼åçé®å¼ |
| | | * @param value ç¼åçå¼ |
| | | */ |
| | | public <T> void setCacheObject(final String key, final T value) |
| | | { |
| | | redisTemplate.opsForValue().set(key, value); |
| | | } |
| | | |
| | | /** |
| | | * ç¼ååºæ¬ç对象ï¼IntegerãStringãå®ä½ç±»ç |
| | | * |
| | | * @param key ç¼åçé®å¼ |
| | | * @param value ç¼åçå¼ |
| | | * @param timeout æ¶é´ |
| | | * @param timeUnit æ¶é´é¢ç²åº¦ |
| | | */ |
| | | public <T> void setCacheObject(final String key, final T value, final Integer timeout, final TimeUnit timeUnit) |
| | | { |
| | | redisTemplate.opsForValue().set(key, value, timeout, timeUnit); |
| | | } |
| | | |
| | | /** |
| | | * è®¾ç½®æææ¶é´ |
| | | * |
| | | * @param key Redisé® |
| | | * @param timeout è¶
æ¶æ¶é´ |
| | | * @return true=设置æåï¼false=设置失败 |
| | | */ |
| | | public boolean expire(final String key, final long timeout) |
| | | { |
| | | return expire(key, timeout, TimeUnit.SECONDS); |
| | | } |
| | | |
| | | /** |
| | | * è®¾ç½®æææ¶é´ |
| | | * |
| | | * @param key Redisé® |
| | | * @param timeout è¶
æ¶æ¶é´ |
| | | * @param unit æ¶é´åä½ |
| | | * @return true=设置æåï¼false=设置失败 |
| | | */ |
| | | public boolean expire(final String key, final long timeout, final TimeUnit unit) |
| | | { |
| | | return redisTemplate.expire(key, timeout, unit); |
| | | } |
| | | |
| | | /** |
| | | * è·å¾ç¼åçåºæ¬å¯¹è±¡ã |
| | | * |
| | | * @param key ç¼åé®å¼ |
| | | * @return ç¼åé®å¼å¯¹åºçæ°æ® |
| | | */ |
| | | public <T> T getCacheObject(final String key) |
| | | { |
| | | ValueOperations<String, T> operation = redisTemplate.opsForValue(); |
| | | return operation.get(key); |
| | | } |
| | | |
| | | /** |
| | | * å é¤å个对象 |
| | | * |
| | | * @param key |
| | | */ |
| | | public boolean deleteObject(final String key) |
| | | { |
| | | return redisTemplate.delete(key); |
| | | } |
| | | |
| | | /** |
| | | * å é¤éå对象 |
| | | * |
| | | * @param collection å¤ä¸ªå¯¹è±¡ |
| | | * @return |
| | | */ |
| | | public long deleteObject(final Collection collection) |
| | | { |
| | | return redisTemplate.delete(collection); |
| | | } |
| | | |
| | | /** |
| | | * ç¼åListæ°æ® |
| | | * |
| | | * @param key ç¼åçé®å¼ |
| | | * @param values å¾
ç¼åçListæ°æ® |
| | | * @return ç¼åç对象 |
| | | */ |
| | | public <T> long setCacheList(final String key, final List<T> dataList) |
| | | { |
| | | Long count = redisTemplate.opsForList().rightPushAll(key, dataList); |
| | | return count == null ? 0 : count; |
| | | } |
| | | |
| | | /** |
| | | * è·å¾ç¼åçlist对象 |
| | | * |
| | | * @param key ç¼åçé®å¼ |
| | | * @return ç¼åé®å¼å¯¹åºçæ°æ® |
| | | */ |
| | | public <T> List<T> getCacheList(final String key) |
| | | { |
| | | return redisTemplate.opsForList().range(key, 0, -1); |
| | | } |
| | | |
| | | /** |
| | | * ç¼åSet |
| | | * |
| | | * @param key ç¼åé®å¼ |
| | | * @param dataSet ç¼åçæ°æ® |
| | | * @return ç¼åæ°æ®ç对象 |
| | | */ |
| | | public <T> long setCacheSet(final String key, final Set<T> dataSet) |
| | | { |
| | | Long count = redisTemplate.opsForSet().add(key, dataSet); |
| | | return count == null ? 0 : count; |
| | | } |
| | | |
| | | /** |
| | | * è·å¾ç¼åçset |
| | | * |
| | | * @param key |
| | | * @return |
| | | */ |
| | | public <T> Set<T> getCacheSet(final String key) |
| | | { |
| | | return redisTemplate.opsForSet().members(key); |
| | | } |
| | | |
| | | /** |
| | | * ç¼åMap |
| | | * |
| | | * @param key |
| | | * @param dataMap |
| | | */ |
| | | public <T> void setCacheMap(final String key, final Map<String, T> dataMap) |
| | | { |
| | | if (dataMap != null) { |
| | | redisTemplate.opsForHash().putAll(key, dataMap); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * è·å¾ç¼åçMap |
| | | * |
| | | * @param key |
| | | * @return |
| | | */ |
| | | public <T> Map<String, T> getCacheMap(final String key) |
| | | { |
| | | return redisTemplate.opsForHash().entries(key); |
| | | } |
| | | |
| | | /** |
| | | * å¾Hashä¸åå
¥æ°æ® |
| | | * |
| | | * @param key Redisé® |
| | | * @param hKey Hashé® |
| | | * @param value å¼ |
| | | */ |
| | | public <T> void setCacheMapValue(final String key, final String hKey, final T value) |
| | | { |
| | | redisTemplate.opsForHash().put(key, hKey, value); |
| | | } |
| | | |
| | | /** |
| | | * è·åHashä¸çæ°æ® |
| | | * |
| | | * @param key Redisé® |
| | | * @param hKey Hashé® |
| | | * @return Hashä¸ç对象 |
| | | */ |
| | | public <T> T getCacheMapValue(final String key, final String hKey) |
| | | { |
| | | HashOperations<String, String, T> opsForHash = redisTemplate.opsForHash(); |
| | | return opsForHash.get(key, hKey); |
| | | } |
| | | |
| | | /** |
| | | * è·åå¤ä¸ªHashä¸çæ°æ® |
| | | * |
| | | * @param key Redisé® |
| | | * @param hKeys Hashé®éå |
| | | * @return Hash对象éå |
| | | */ |
| | | public <T> List<T> getMultiCacheMapValue(final String key, final Collection<Object> hKeys) |
| | | { |
| | | return redisTemplate.opsForHash().multiGet(key, hKeys); |
| | | } |
| | | |
| | | /** |
| | | * è·å¾ç¼åçåºæ¬å¯¹è±¡å表 |
| | | * |
| | | * @param pattern å符串åç¼ |
| | | * @return 对象å表 |
| | | */ |
| | | public Collection<String> keys(final String pattern) |
| | | { |
| | | return redisTemplate.keys(pattern); |
| | | } |
| | | } |