一、引入依赖
<!--redis-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
二、配置文件
spring:
redis:
host: 127.0.0.1
password:
port: 6379
database: 0
pool:
max-active: 150
min-idle: 30
max-idle: 150
max-wait: -1
timeout: 10000
三、简单操作
1.redisTemplate.opsForValue();//操作字符串
2.redisTemplate.opsForHash(); //操作hash
3.redisTemplate.opsForSet(); //操作set
4.redisTemplate.opsForList();//操作list
5.redisTemplate.opsForZSet();//操作有序s
四、配置Redis的序列化规则
package com.lc.authenticate.config;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.serializer.*;
import java.time.Duration;
/**
* redis配置
* 主要是配置Redis的序列化规则，用Jackson2JsonRedisSerializer替换默认的jdkSerializer
*
* @author lc
* @date 2018/8/8 16:39
*/
@Configuration
@EnableCaching
public class RedisConfig {
/**
* 过期时间1天
*/
private Duration timeToLive = Duration.ofDays(1);
@Bean
public RedisCacheManager cacheManager(RedisConnectionFactory connectionFactory) {
//默认1
RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig()
.entryTtl(this.timeToLive)
.serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(keySerializer()))
.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(valueSerializer()))
.disableCachingNullValues();
RedisCacheManager redisCacheManager = RedisCacheManager.builder(connectionFactory)
.cacheDefaults(config)
.transactionAware()
.build();
return redisCacheManager;
}
@Bean
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
StringRedisTemplate template = new StringRedisTemplate(factory);
template.setValueSerializer(new StringRedisSerializer());
template.setKeySerializer(new StringRedisSerializer());
template.afterPropertiesSet();
return template;
}
private RedisSerializer<String> keySerializer() {
return new StringRedisSerializer();
}
private RedisSerializer<Object> valueSerializer() {
return new GenericJackson2JsonRedisSerializer();
}
}
五、使用示例
