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feat(cache): 配置Redis缓存管理器以支持Java时间序列化
- 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
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@@ -1,5 +1,7 @@
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package com.ycwl.basic.config;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
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import org.springframework.cache.annotation.CachingConfigurerSupport;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.context.annotation.Bean;
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@@ -24,7 +26,10 @@ public class CustomRedisCacheManager extends CachingConfigurerSupport {
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@Bean
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public RedisCacheConfiguration redisCacheConfiguration() {
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Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
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ObjectMapper objectMapper = new ObjectMapper();
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objectMapper.registerModule(new JavaTimeModule());
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Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(objectMapper, Object.class);
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RedisCacheConfiguration configuration = RedisCacheConfiguration.defaultCacheConfig();
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configuration = configuration.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer)).entryTtl(Duration.ofMinutes(1));
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return configuration;
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@@ -45,10 +50,16 @@ public class CustomRedisCacheManager extends CachingConfigurerSupport {
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final StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
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redisTemplate.setKeySerializer(stringRedisSerializer);
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redisTemplate.setValueSerializer(stringRedisSerializer);
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redisTemplate.setHashKeySerializer(stringRedisSerializer);
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// Configure Jackson2JsonRedisSerializer with JavaTimeModule for value serialization
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ObjectMapper objectMapper = new ObjectMapper();
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objectMapper.registerModule(new JavaTimeModule());
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Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(objectMapper, Object.class);
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redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
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redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
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redisTemplate.afterPropertiesSet();
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return redisTemplate;
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}
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