RedisService接口

import java.util.List;
import java.util.Map;
import java.util.Set;/*** Redis操作Service* Created by macro on 2020/3/3.*/
public interface RedisService {/*** 保存属性*/void set(String key, Object value, long time);/*** 保存属性*/void set(String key, Object value);/*** 获取属性*/Object get(String key);/*** 删除属性*/Boolean del(String key);/*** 批量删除属性*/Long del(List<String> keys);/*** 设置过期时间*/Boolean expire(String key, long time);/*** 获取过期时间*/Long getExpire(String key);/*** 判断是否有该属性*/Boolean hasKey(String key);/*** 按delta递增*/Long incr(String key, long delta);/*** 按delta递减*/Long decr(String key, long delta);/*** 获取Hash结构中的属性*/Object hGet(String key, String hashKey);/*** 向Hash结构中放入一个属性*/Boolean hSet(String key, String hashKey, Object value, long time);/*** 向Hash结构中放入一个属性*/void hSet(String key, String hashKey, Object value);/*** 直接获取整个Hash结构*/Map<Object, Object> hGetAll(String key);/*** 直接设置整个Hash结构*/Boolean hSetAll(String key, Map<String, Object> map, long time);/*** 直接设置整个Hash结构*/void hSetAll(String key, Map<String, ?> map);/*** 删除Hash结构中的属性*/void hDel(String key, Object... hashKey);/*** 判断Hash结构中是否有该属性*/Boolean hHasKey(String key, String hashKey);/*** Hash结构中属性递增*/Long hIncr(String key, String hashKey, Long delta);/*** Hash结构中属性递减*/Long hDecr(String key, String hashKey, Long delta);/*** 获取Set结构*/Set<Object> sMembers(String key);/*** 向Set结构中添加属性*/Long sAdd(String key, Object... values);/*** 向Set结构中添加属性*/Long sAdd(String key, long time, Object... values);/*** 是否为Set中的属性*/Boolean sIsMember(String key, Object value);/*** 获取Set结构的长度*/Long sSize(String key);/*** 删除Set结构中的属性*/Long sRemove(String key, Object... values);/*** 获取List结构中的属性*/List<Object> lRange(String key, long start, long end);/*** 获取List结构的长度*/Long lSize(String key);/*** 根据索引获取List中的属性*/Object lIndex(String key, long index);/*** 向List结构中添加属性*/Long lPush(String key, Object value);/*** 向List结构中添加属性*/Long lPush(String key, Object value, long time);/*** 向List结构中批量添加属性*/Long lPushAll(String key, Object... values);/*** 向List结构中批量添加属性*/Long lPushAll(String key, Long time, Object... values);/*** 从List结构中移除属性*/Long lRemove(String key, long count, Object value);
}

RedisServiceImpl 实现类

package com.macro.mall.common.service.impl;import com.macro.mall.common.service.RedisService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;/*** Redis操作Service实现类* Created by macro on 2020/3/3.*/
public class RedisServiceImpl implements RedisService {@Autowiredprivate RedisTemplate<String, Object> redisTemplate;@Overridepublic void set(String key, Object value, long time) {redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);}@Overridepublic void set(String key, Object value) {redisTemplate.opsForValue().set(key, value);}@Overridepublic Object get(String key) {return redisTemplate.opsForValue().get(key);}@Overridepublic Boolean del(String key) {return redisTemplate.delete(key);}@Overridepublic Long del(List<String> keys) {return redisTemplate.delete(keys);}@Overridepublic Boolean expire(String key, long time) {return redisTemplate.expire(key, time, TimeUnit.SECONDS);}@Overridepublic Long getExpire(String key) {return redisTemplate.getExpire(key, TimeUnit.SECONDS);}@Overridepublic Boolean hasKey(String key) {return redisTemplate.hasKey(key);}@Overridepublic Long incr(String key, long delta) {return redisTemplate.opsForValue().increment(key, delta);}@Overridepublic Long decr(String key, long delta) {return redisTemplate.opsForValue().increment(key, -delta);}@Overridepublic Object hGet(String key, String hashKey) {return redisTemplate.opsForHash().get(key, hashKey);}@Overridepublic Boolean hSet(String key, String hashKey, Object value, long time) {redisTemplate.opsForHash().put(key, hashKey, value);return expire(key, time);}@Overridepublic void hSet(String key, String hashKey, Object value) {redisTemplate.opsForHash().put(key, hashKey, value);}@Overridepublic Map<Object, Object> hGetAll(String key) {return redisTemplate.opsForHash().entries(key);}@Overridepublic Boolean hSetAll(String key, Map<String, Object> map, long time) {redisTemplate.opsForHash().putAll(key, map);return expire(key, time);}@Overridepublic void hSetAll(String key, Map<String, ?> map) {redisTemplate.opsForHash().putAll(key, map);}@Overridepublic void hDel(String key, Object... hashKey) {redisTemplate.opsForHash().delete(key, hashKey);}@Overridepublic Boolean hHasKey(String key, String hashKey) {return redisTemplate.opsForHash().hasKey(key, hashKey);}@Overridepublic Long hIncr(String key, String hashKey, Long delta) {return redisTemplate.opsForHash().increment(key, hashKey, delta);}@Overridepublic Long hDecr(String key, String hashKey, Long delta) {return redisTemplate.opsForHash().increment(key, hashKey, -delta);}@Overridepublic Set<Object> sMembers(String key) {return redisTemplate.opsForSet().members(key);}@Overridepublic Long sAdd(String key, Object... values) {return redisTemplate.opsForSet().add(key, values);}@Overridepublic Long sAdd(String key, long time, Object... values) {Long count = redisTemplate.opsForSet().add(key, values);expire(key, time);return count;}@Overridepublic Boolean sIsMember(String key, Object value) {return redisTemplate.opsForSet().isMember(key, value);}@Overridepublic Long sSize(String key) {return redisTemplate.opsForSet().size(key);}@Overridepublic Long sRemove(String key, Object... values) {return redisTemplate.opsForSet().remove(key, values);}@Overridepublic List<Object> lRange(String key, long start, long end) {return redisTemplate.opsForList().range(key, start, end);}@Overridepublic Long lSize(String key) {return redisTemplate.opsForList().size(key);}@Overridepublic Object lIndex(String key, long index) {return redisTemplate.opsForList().index(key, index);}@Overridepublic Long lPush(String key, Object value) {return redisTemplate.opsForList().rightPush(key, value);}@Overridepublic Long lPush(String key, Object value, long time) {Long index = redisTemplate.opsForList().rightPush(key, value);expire(key, time);return index;}@Overridepublic Long lPushAll(String key, Object... values) {return redisTemplate.opsForList().rightPushAll(key, values);}@Overridepublic Long lPushAll(String key, Long time, Object... values) {Long count = redisTemplate.opsForList().rightPushAll(key, values);expire(key, time);return count;}@Overridepublic Long lRemove(String key, long count, Object value) {return redisTemplate.opsForList().remove(key, count, value);}
}

Redis 配置类

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
import com.macro.mall.common.service.RedisService;
import com.macro.mall.common.service.impl.RedisServiceImpl;
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.cache.RedisCacheWriter;
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.RedisSerializationContext;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;import java.time.Duration;/*** Redis基础配置* Created by macro on 2020/6/19.*/
public class RedisConfig {@Beanpublic RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {RedisSerializer<Object> serializer = redisSerializer();RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();redisTemplate.setConnectionFactory(redisConnectionFactory);redisTemplate.setKeySerializer(new StringRedisSerializer());redisTemplate.setValueSerializer(serializer);redisTemplate.setHashKeySerializer(new StringRedisSerializer());redisTemplate.setHashValueSerializer(serializer);redisTemplate.afterPropertiesSet();return redisTemplate;}@Beanpublic RedisSerializer<Object> redisSerializer() {//创建JSON序列化器Jackson2JsonRedisSerializer<Object> serializer = new Jackson2JsonRedisSerializer<>(Object.class);ObjectMapper objectMapper = new ObjectMapper();objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);//必须设置，否则无法将JSON转化为对象，会转化成Map类型objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance,ObjectMapper.DefaultTyping.NON_FINAL);serializer.setObjectMapper(objectMapper);return serializer;}@Beanpublic RedisCacheManager redisCacheManager(RedisConnectionFactory redisConnectionFactory) {RedisCacheWriter redisCacheWriter = RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory);//设置Redis缓存有效期为1天RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig().serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer())).entryTtl(Duration.ofDays(1));return new RedisCacheManager(redisCacheWriter, redisCacheConfiguration);}@Beanpublic RedisService redisService(){return new RedisServiceImpl();}}