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feat(cache): 配置Redis缓存管理器以支持Java时间序列化

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- 添加Jackson ObjectMapper和JavaTimeModule依赖
- 配置RedisCacheConfiguration使用Jackson2JsonRedisSerializer序列化值
- 在RedisTemplate中设置值和哈希值的序列化器为Jackson2JsonRedisSerializer
- 启用对LocalDateTime等Java 8时间类型的序列化支持
This commit is contained in:
Jerry Yan
2025-11-28 12:58:13 +08:00
parent 300edbe582
commit cacb22a7bd
1 changed files with 14 additions and 3 deletions
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17
src/main/java/com/ycwl/basic/config/CustomRedisCacheManager.java
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@@ -1,5 +1,7 @@
package com.ycwl.basic.config; package com.ycwl.basic.config;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import org.springframework.cache.annotation.CachingConfigurerSupport; import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching; import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Bean;
@@ -24,7 +26,10 @@ public class CustomRedisCacheManager extends CachingConfigurerSupport {
@Bean @Bean
public RedisCacheConfiguration redisCacheConfiguration() { public RedisCacheConfiguration redisCacheConfiguration() {
Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class); ObjectMapper objectMapper = new ObjectMapper();
objectMapper.registerModule(new JavaTimeModule());
Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(objectMapper, Object.class);
RedisCacheConfiguration configuration = RedisCacheConfiguration.defaultCacheConfig(); RedisCacheConfiguration configuration = RedisCacheConfiguration.defaultCacheConfig();
configuration = configuration.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer)).entryTtl(Duration.ofMinutes(1)); configuration = configuration.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer)).entryTtl(Duration.ofMinutes(1));
return configuration; return configuration;
@@ -45,10 +50,16 @@ public class CustomRedisCacheManager extends CachingConfigurerSupport {
final StringRedisSerializer stringRedisSerializer = new StringRedisSerializer(); final StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
redisTemplate.setKeySerializer(stringRedisSerializer); redisTemplate.setKeySerializer(stringRedisSerializer);
redisTemplate.setValueSerializer(stringRedisSerializer);
redisTemplate.setHashKeySerializer(stringRedisSerializer); redisTemplate.setHashKeySerializer(stringRedisSerializer);
// Configure Jackson2JsonRedisSerializer with JavaTimeModule for value serialization
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.registerModule(new JavaTimeModule());
Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(objectMapper, Object.class);
redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
redisTemplate.afterPropertiesSet(); redisTemplate.afterPropertiesSet();
return redisTemplate; return redisTemplate;
} }