package com.mes.common.config;
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import com.mes.common.utils.FastJsonRedisSerializer;
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import org.springframework.cache.CacheManager;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.data.redis.cache.RedisCacheConfiguration;
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import org.springframework.data.redis.cache.RedisCacheManager;
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import org.springframework.data.redis.connection.RedisConnectionFactory;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
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import org.springframework.data.redis.serializer.RedisSerializationContext;
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import org.springframework.data.redis.serializer.StringRedisSerializer;
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/**
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* @Author : zhoush
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* @Date: 2024/4/9 19:13
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* @Description:
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*/
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@Configuration
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@EnableCaching
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public class RedisConfig {
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@Bean
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@SuppressWarnings(value = {"unchecked", "rawtypes"})
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public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
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RedisTemplate<Object, Object> template = new RedisTemplate<>();
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template.setConnectionFactory(connectionFactory);
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FastJsonRedisSerializer serializer = new FastJsonRedisSerializer(Object.class);
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// 使用StringRedisSerializer来序列化和反序列化redis的key值
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template.setKeySerializer(new StringRedisSerializer());
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template.setValueSerializer(serializer);
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// Hash的key也采用StringRedisSerializer的序列化方式
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template.setHashKeySerializer(new StringRedisSerializer());
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template.setHashValueSerializer(serializer);
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template.afterPropertiesSet();
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return template;
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}
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@Bean
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public CacheManager cacheManager(RedisConnectionFactory factory) {
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RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig()
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.disableCachingNullValues()
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.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(new GenericJackson2JsonRedisSerializer()));
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RedisCacheManager redisCacheManager = RedisCacheManager.builder(factory)
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.cacheDefaults(redisCacheConfiguration)
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.build();
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return redisCacheManager;
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}
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}
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