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\n \n\n \n \n \n \n org.springframework.boot\n \n \n \n spring-boot-starter-data-redis\n \n \n \n \n \n \n \n org.apache.commons\n \n \n \n commons-pool2\n \n \n \n 2.6.0\n \n <\/pre>\n
package com.lzq.yygh.common;\nimport com.fasterxml.jackson.annotation.JsonAutoDetect;\nimport com.fasterxml.jackson.annotation.PropertyAccessor;\nimport com.fasterxml.jackson.databind.ObjectMapper;\nimport org.springframework.cache.CacheManager;\nimport org.springframework.cache.annotation.EnableCaching;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.data.redis.cache.RedisCacheConfiguration;\nimport org.springframework.data.redis.cache.RedisCacheManager;\nimport org.springframework.data.redis.connection.RedisConnectionFactory;\nimport org.springframework.data.redis.core.RedisTemplate;\nimport org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;\nimport org.springframework.data.redis.serializer.RedisSerializationContext;\nimport org.springframework.data.redis.serializer.RedisSerializer;\nimport org.springframework.data.redis.serializer.StringRedisSerializer;\n \nimport java.net.UnknownHostException;\nimport java.time.Duration;\n@Configuration\n@EnableCaching \/\/\u5f00\u542f\u7f13\u5b58\u529f\u80fd\npublic class RedisConfig {\n\/**\n * \u8bbe\u7f6eRedisTemplate\u89c4\u5219\n * @param redisConnectionFactory\n * @return\n *\/\n@Bean\npublic RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory)throws UnknownHostException {\n RedisTemplate redisTemplate = new RedisTemplate(); redisTemplate.setConnectionFactory(redisConnectionFactory); Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class); \/\/\u89e3\u51b3\u67e5\u8be2\u7f13\u5b58\u8f6c\u6362\u5f02\u5e38\u7684\u95ee\u9898 ObjectMapper om = new ObjectMapper(); \/\/ \u6307\u5b9a\u8981\u5e8f\u5217\u5316\u7684\u57df\uff0cfield,get\u548cset,\u4ee5\u53ca\u4fee\u9970\u7b26\u8303\u56f4\uff0cANY\u662f\u90fd\u6709\u5305\u62ecprivate\u548cpublic om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); \/\/ \u6307\u5b9a\u5e8f\u5217\u5316\u8f93\u5165\u7684\u7c7b\u578b\uff0c\u7c7b\u5fc5\u987b\u662f\u975efinal\u4fee\u9970\u7684\uff0cfinal\u4fee\u9970\u7684\u7c7b\uff0c\u6bd4\u5982String,Integer\u7b49 om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL); jackson2JsonRedisSerializer.setObjectMapper(om); \/\/\u5e8f\u5217\u53f7key value redisTemplate.setKeySerializer(new StringRedisSerializer()); redisTemplate.setValueSerializer(jackson2JsonRedisSerializer); redisTemplate.setHashKeySerializer(new StringRedisSerializer()); redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer); redisTemplate.afterPropertiesSet(); return redisTemplate; } \/** * \u8bbe\u7f6eCacheManager\u7f13\u5b58\u89c4\u5219 * @param factory * @return *\/ @Bean public CacheManager cacheManager(RedisConnectionFactory factory) { RedisSerializer\n \n redisSerializer = new StringRedisSerializer(); Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class); \/\/\u89e3\u51b3\u67e5\u8be2\u7f13\u5b58\u8f6c\u6362\u5f02\u5e38\u7684\u95ee\u9898 ObjectMapper om = new ObjectMapper(); om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL); jackson2JsonRedisSerializer.setObjectMapper(om); \/\/ \u914d\u7f6e\u5e8f\u5217\u5316\uff08\u89e3\u51b3\u4e71\u7801\u7684\u95ee\u9898\uff09,\u8fc7\u671f\u65f6\u95f4600\u79d2 RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig() .entryTtl(Duration.ofSeconds(600)) \/\/\u7f13\u5b58\u8fc7\u671f10\u5206\u949f ---- \u4e1a\u52a1\u9700\u6c42\u3002 .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer))\/\/\u8bbe\u7f6ekey\u7684\u5e8f\u5217\u5316\u65b9\u5f0f .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer)) \/\/\u8bbe\u7f6evalue\u7684\u5e8f\u5217\u5316 .disableCachingNullValues(); RedisCacheManager cacheManager = RedisCacheManager.builder(factory) .cacheDefaults(config) .build(); return cacheManager; } }\n <\/pre>\nspring.redis.host=127.0.0.1\nspring.redis.port=6379\nspring.redis.database= 0\nspring.redis.timeout=1800000\nspring.redis.lettuce.pool.max-active=20\nspring.redis.lettuce.pool.max-wait=-1\n#\u6700\u5927\u963b\u585e\u7b49\u5f85\u65f6\u95f4(\u8d1f\u6570\u8868\u793a\u6ca1\u9650\u5236)\nspring.redis.lettuce.pool.max-idle=5\nspring.redis.lettuce.pool.min-idle=0<\/pre>\n
@Cacheable(value = \"dict\", key = \"'selectIndexList'+#id\")<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"