spring boot框架中已經(jīng)集成了redis，在1.x.x的版本時(shí)默認(rèn)使用的jedis客戶端，現(xiàn)在是2.x.x版本默認(rèn)使用的lettuce客戶端

引入依賴

<!-- spring boot redis 緩存引入 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> <version>2.0.4.RELEASE</version> </dependency>

<!-- redis依賴commons-pool 這個(gè)依賴一定要添加 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-pool2</artifactId> </dependency>

配置文件

#Redis 配置#Redis服務(wù)器地址spring.redis.host=127.0.0.1#Redis服務(wù)器連接端口spring.redis.port=6379#Redis服務(wù)器連接密碼（默認(rèn)為空）spring.redis.password=123456#Redis數(shù)據(jù)庫索引（默認(rèn)為0）spring.redis.database=0##連接超時(shí)時(shí)間spring.redis.timeout=60s# 以下連接池已在SpringBoot2.0不推薦使用##連接池最大連接數(shù)（使用負(fù)值表示沒有限制）#spring.redis.jedis.pool.max-active=10##連接池最大阻塞等待時(shí)間（使用負(fù)值表示沒有限制）#spring.redis.jedis.pool.max-wait=-1ms##連接池中的最大空閑連接#spring.redis.jedis.pool.max-idle=8##連接池中的最小空閑連接#spring.redis.jedis.pool.min-idle=0# Lettuce# 連接池最大連接數(shù)（使用負(fù)值表示沒有限制）spring.redis.lettuce.pool.max-active=8# 連接池最大阻塞等待時(shí)間（使用負(fù)值表示沒有限制）spring.redis.lettuce.pool.max-wait=10000# 連接池中的最大空閑連接spring.redis.lettuce.pool.max-idle=8# 連接池中的最小空閑連接spring.redis.lettuce.pool.min-idle=0# 關(guān)閉超時(shí)時(shí)間spring.redis.lettuce.shutdown-timeout=100

配置config

@Configuration@AutoConfigureAfter(RedisConfig.class)public class RedisConfig { // @Bean// public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {// RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();// redisTemplate.setKeySerializer(new StringRedisSerializer());// redisTemplate.setHashKeySerializer(new StringRedisSerializer());// redisTemplate.setHashValueSerializer(new StringRedisSerializer());// redisTemplate.setValueSerializer(new StringRedisSerializer());// redisTemplate.setConnectionFactory(factory);// return redisTemplate;// } @Bean public RedisTemplate<String, Serializable> redisCacheTemplate(LettuceConnectionFactory factory) { RedisTemplate<String, Serializable> template = new RedisTemplate<>(); template.setKeySerializer(new StringRedisSerializer()); template.setHashKeySerializer(new StringRedisSerializer()); template.setHashValueSerializer(new StringRedisSerializer()); template.setValueSerializer(new StringRedisSerializer()); template.setConnectionFactory(factory); return template; } @Bean public HashOperations<String, String, String> hashOperations(RedisTemplate<String, String> redisTemplate) { return redisTemplate.opsForHash(); } @Bean public ValueOperations<String, String> valueOperations(RedisTemplate<String, String> redisTemplate) { return redisTemplate.opsForValue(); } @Bean public SetOperations<String, String> setOperations(RedisTemplate<String, String> redisTemplate) { return redisTemplate.opsForSet(); } @Bean public ListOperations<String, String> listOperations(RedisTemplate<String, String> redisTemplate) { return redisTemplate.opsForList(); }}

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