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redis如何实现保存对象_Redis_

2023-05-27 460人已围观

简介 redis如何实现保存对象_Redis_

redis保存对象

redis数据结构

String——字符串
Hash——字典
List——列表
Set——集合
Sorted Set——有序集合

redisTemplate.opsForValue();//操作字符串 redisTemplate.opsForHash();//操作hash redisTemplate.opsForList();//操作list redisTemplate.opsForSet();//操作set redisTemplate.opsForZSet();//操作有序set

保存对象

RedisConfig.java

package com.wj.demo.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.data.redis.connection.RedisConnectionFactory; import org.springframework.data.redis.core.RedisTemplate; import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer; import org.springframework.data.redis.serializer.StringRedisSerializer; @Configuration public class RedisConfig { @Bean public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) { RedisTemplate template = new RedisTemplate(); template.setConnectionFactory(redisConnectionFactory); template.setKeySerializer(new StringRedisSerializer()); template.setValueSerializer(new GenericJackson2JsonRedisSerializer()); template.setHashKeySerializer(new GenericJackson2JsonRedisSerializer()); template.setHashValueSerializer(new GenericJackson2JsonRedisSerializer()); template.afterPropertiesSet(); return template; } }