1.pom 依賴
<!-- Spring Data Redis的啓動器 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
<exclusions>
<exclusion>
<groupId>io.lettuce</groupId>
<artifactId>lettuce-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
</dependency>
2. application.properties 配置文件
#===========Redis配置===========
# Redis數據庫索引(默認爲0)
spring.redis.database=0
# Redis服務器地址
spring.redis.host=127.0.0.1
# Redis服務器連接端口
spring.redis.port=6379
# Redis服務器連接密碼(默認爲空)
spring.redis.password=root
# 連接池最大連接數(使用負值表示沒有限制)
spring.redis.pool.max-active=200
# 連接池最大阻塞等待時間(使用負值表示沒有限制)
spring.redis.pool.max-wait=-1
# 連接池中的最大空閒連接
spring.redis.pool.max-idle=10
# 連接池中的最小空閒連接
spring.redis.pool.min-idle=0
# 連接超時時間(毫秒)
spring.redis.timeout=2000ms
spring.redis.jedis.pool.max-wait=-1ms
#===========Redis配置===========
3. config 配置類
package org.fh.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.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
/**
* 說明:Redis
* 作者:FH
* java www.fhadmin.org
*/
@Configuration
public class RedisConfig {
@Bean
@SuppressWarnings("all")
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
RedisTemplate<String, Object> template = new RedisTemplate<String, Object>();
template.setConnectionFactory(factory);
Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
ObjectMapper om = new ObjectMapper();
om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
om.activateDefaultTyping(LaissezFaireSubTypeValidator.instance , ObjectMapper.DefaultTyping.NON_FINAL);
jackson2JsonRedisSerializer.setObjectMapper(om);
StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
// key採用String的序列化方式
template.setKeySerializer(stringRedisSerializer);
// hash的key也採用String的序列化方式
template.setHashKeySerializer(stringRedisSerializer);
// value序列化方式採用jackson
template.setValueSerializer(jackson2JsonRedisSerializer);
// hash的value序列化方式採用jackson
template.setHashValueSerializer(jackson2JsonRedisSerializer);
template.afterPropertiesSet();
return template;
}
}