importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.data.redis.core.RedisTemplate;importorg.springframework.stereotype.Service;importjava.util.Set;@ServicepublicclassRedisHashService{@AutowiredprivateRedisTemplate<String,Object>redisTemplate;publicSet<String>findKeysByPattern(String...
Redis 提供了keys方法,可以根据给定的模式匹配 Key。下面是我们如何实施这个过程的代码: importorg.springframework.stereotype.Service;importjava.util.Set;@ServicepublicclassRedisQueryService{@AutowiredprivateStringRedisTemplatestringRedisTemplate;publicSet<String>findKeysByPattern(Stringpattern){returnstringRedisTemplate...
decr key key存储的值每执行一次减一 incrby key increment key存储的值每执行一次增加给定的值 decrby key increment key存储的值每执行一次减给定的值 incrbyfloat key increment key存储的值每执行一次增加给定的浮点数值append key value 在key的原value值中追加新的value值到上个value值得末尾,如果原来没有key,...
summary: Find all keys matching the given pattern since:1.0.0group: generic pattern支持glob风格通配符格式,具体规则如下: 使用KEYS *能够获的Redis中所有的键,如 127.0.0.1:6379> KEYS *1)"num"2)"key"3)"foo"4)"bar"5)"name" 注意:KEYS命令需要遍历Redis中所有的键,当键的数量较多时会影响性能,不...
127.0.0.1:6389>helpkeysKEYSpatternsummary:Findallkeysmatchingthegivenpatternsince:1.0.0group:generic127.0.0.1:6389>KEYS*1)"abc"2)"redis"127.0.0.1:6389>KEYSa*#查询以a开头的key1)"abc" del:删除一个指定的key,也可以进行批量删除 127.0.0.1:6389> help del ...
Redisson - Valkey & Redis Java client. Complete Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Redis or Valkey based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce,
KEYS pattern Find all keys matching the given pattern 127.0.0.1:6379> SET foo 1 OK 127.0.0.1:6379> SET bar 2 OK 127.0.0.1:6379> SET far 3 OK 127.0.0.1:6379> SET bat 4 OK 127.0.0.1:6379> KEYS ba? 1) "bat" 2) "bar"
KEYSRKeys.findKeysByPattern(), RKeys.findKeysByPatternAsync(), RKeysReactive.findKeysByPattern(); RedissonClient.findBuckets(); LINDEXRList.get(), RList.getAsync(), RListReactive.get(); LLENRList.size(), RList.sizeAsync(), RListReactive.Size(); ...
keys命令相信大家应该都用过,该命令会遍历整个redis的字典空间,对要查找的key进行匹配并返回。 就像官方文档所说:在生产环境使用该方法的过程中要非常小心,因为redis服务器在执行该命令的时候其他客户端读写命令都会被阻塞。 使用方法: KEYS pattern 示例:
Feature - new methodsflushall,deleteAsync,delete,deleteByPatternAsync,deleteByPattern,findKeysByPatternAsync,findKeysByPatternadded toRedissonClientinterface Improvement - closed channel detection speedup ###22-Jul-2015 - version 1.3.1 released Fixed...