springboot2.x 的 RedisCacheManager

原創 奔跑者runner 2018-11-26 11:05

redis介紹
Redis是目前業界使用最廣泛的內存數據存儲。相比memcached，Redis支持更豐富的數據結構，例如hashes, lists, sets等，同時支持數據持久化。除此之外，Redis還提供一些類數據庫的特性，比如事務，HA，主從庫。可以說Redis兼具了緩存系統和數據庫的一些特性，因此有着豐富的應用場景。本文介紹Redis在Spring Boot中兩個典型的應用場景。

如何使用
1、引入 spring-boot-starter-redis

org.springframework.boot spring-boot-starter-redis 2、添加配置文件 
# REDIS (RedisProperties)
# Redis數據庫索引（默認爲0）
spring.redis.database=0  
# Redis服務器地址
spring.redis.host=192.168.0.58
# 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=  
# 連接池最大連接數（使用負值表示沒有限制）
spring.redis.pool.max-active=8  
# 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=8  

    # 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=0

springboot2.x 的 RedisCacheManager變化

由於最近在學着使用redis做緩存，使用的是springboot2.x來搭建的項目。
看了看網上的一些教程，但是大多數教程都是基於1.x的版本來講解的，但是springboot2.x之後發生了一些變動，網上想找一些資料不太容易。

springboot配置緩存過期時間，網上大部分資料是使用ReidsCacheManager來進行自定義的配置
以下是大部分網上的代碼（這也是基於springboot1.x的版本可以使用的）

@Bean
public CacheManager cacheManager(RedisTemplate redisTemplate) {
    RedisCacheManager cacheManager= new RedisCacheManager(redisTemplate);
    cacheManager.setDefaultExpiration(60);
    Map<String,Long> expiresMap=new HashMap<>();
    expiresMap.put("Product",5L);
    cacheManager.setExpires(expiresMap);
    return cacheManager;
}

然而在springboot2.x中，RedisCacheManager已經沒有了單參數的構造方法

@Configuration
@EnableCaching
public class RedisConfiguratioon extends CachingConfigurerSupport {

    @SuppressWarnings("rawtypes")
    @Bean
    public CacheManager cacheManager(RedisConnectionFactory redisConnectionFactory) {
        RedisCacheConfiguration redisCacheConfiguration=RedisCacheConfiguration.defaultCacheConfig()
                .entryTtl(null);
        return RedisCacheManager.builder(RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory))
                .cacheDefaults(redisCacheConfiguration).build();
    }

    @Bean
    @SuppressWarnings({"rawtypes", "unchecked"})
    public RedisTemplate<Object,Object> redisTemplate(RedisConnectionFactory connectionFactory){
        RedisTemplate<Object,Object> redisTemplate=new RedisTemplate<>();
        redisTemplate.setConnectionFactory(connectionFactory);
        //使用Jackson2JsonRedisSerializer替換默認的序列化規則
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer=new Jackson2JsonRedisSerializer(Object.class);
        ObjectMapper objectMapper=new ObjectMapper();
        objectMapper.setVisibility(PropertyAccessor.ALL,JsonAutoDetect.Visibility.ANY);
        objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);


        //設置value的序列化規則
        redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
        //設置key的序列化規則
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        redisTemplate.afterPropertiesSet();
        return redisTemplate;
    }
}

Example 1
Project: springboot_cwenao File: RedisConfig.java

@Bean(name="redisTemplate")
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {

RedisTemplate<String, String> template = new RedisTemplate<>();


RedisSerializer<String> redisSerializer = new StringRedisSerializer();

Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
ObjectMapper om = new ObjectMapper();
om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
jackson2JsonRedisSerializer.setObjectMapper(om);

template.setConnectionFactory(factory);
//key序列化方式
template.setKeySerializer(redisSerializer);
//value序列化
template.setValueSerializer(jackson2JsonRedisSerializer);
//value hashmap序列化
template.setHashValueSerializer(jackson2JsonRedisSerializer);

return template;

}

Example 2
Project: springboot_cwenao File: RedisConfig.java
@Bean(name=“redisTemplate”)
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {

RedisTemplate<String, String> template = new RedisTemplate<>();


RedisSerializer<String> redisSerializer = new StringRedisSerializer();

Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
ObjectMapper om = new ObjectMapper();
om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
jackson2JsonRedisSerializer.setObjectMapper(om);

template.setConnectionFactory(factory);
//key序列化方式
template.setKeySerializer(redisSerializer);
//value序列化
template.setValueSerializer(jackson2JsonRedisSerializer);
//value hashmap序列化
template.setHashValueSerializer(jackson2JsonRedisSerializer);

return template;

}

Example 3
Project: springboot_op File: RedisConfiguration.java

/**
 * RedisTemplate配置
 * @param factory
 * @return
 */
@Bean
@SuppressWarnings({"rawtypes", "unchecked"})
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
    StringRedisTemplate template = new StringRedisTemplate(factory);
    //定義value的序列化方式
    Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
    ObjectMapper om = new ObjectMapper();
    om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
    om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
    jackson2JsonRedisSerializer.setObjectMapper(om);
    
    template.setValueSerializer(jackson2JsonRedisSerializer);
    template.setHashValueSerializer(jackson2JsonRedisSerializer);
    template.afterPropertiesSet();
    return template;
}

Example 4
Project: JavaQuarkBBS File: RedisConfig.java

@SuppressWarnings("rawtypes")
@Bean
public CacheManager cacheManager(RedisTemplate redisTemplate) {
    RedisCacheManager rcm = new RedisCacheManager(redisTemplate);
    //設置緩存過期時間
    //rcm.setDefaultExpiration(60);//秒
    return rcm;
}

Example 5
Project: springboot-smart File: RedisConfiguration.java

@Bean("redisTemplate")  //新家的這個註解 10-26 12:06
@SuppressWarnings({ "rawtypes", "unchecked" })
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory redisFactory){
	StringRedisTemplate template = new StringRedisTemplate(redisFactory);
	Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new 
			Jackson2JsonRedisSerializer(Object.class);
	
	ObjectMapper om = new ObjectMapper();
	om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
	om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
	jackson2JsonRedisSerializer.setObjectMapper(om);
	
	template.setValueSerializer(jackson2JsonRedisSerializer);
	template.afterPropertiesSet();
	return template;
}

Example 6
Project: action File: RedisUtil.java

@Bean
public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
    RedisTemplate<Object, Object> template = new RedisTemplate<>();
    template.setConnectionFactory(connectionFactory);

    //使用Jackson2JsonRedisSerializer來序列化和反序列化redis的value值
    Jackson2JsonRedisSerializer serializer = new Jackson2JsonRedisSerializer(Object.class);

    ObjectMapper mapper = new ObjectMapper();
    mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
    mapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
    serializer.setObjectMapper(mapper);

    template.setValueSerializer(serializer);
    //使用StringRedisSerializer來序列化和反序列化redis的key值
    template.setKeySerializer(new StringRedisSerializer());
    template.afterPropertiesSet();
    return template;
}

Example 7
Project: keti File: AttributeCacheFactory.java

private AttributeCache createAttributeCache(final String cacheType, final long maxCachedIntervalMinutes,
        final String zoneName, final RedisTemplate<String, String> cacheRedisTemplate,
        final BiFunction<String, String, String> getKey, final boolean enableAttributeCaching) {
    String[] profiles = environment.getActiveProfiles();

    if (!enableAttributeCaching) {
        LOGGER.info("Caching disabled for {} attributes.", cacheType);
        return new NonCachingAttributeCache();
    }
    if (ArrayUtils.contains(profiles, "redis") || ArrayUtils.contains(profiles, "cloud-redis")) {
        LOGGER.info("Redis caching enabled for {} attributes.", cacheType);
        return new RedisAttributeCache(maxCachedIntervalMinutes, zoneName, getKey, cacheRedisTemplate);
    }
    LOGGER.info("In-memory caching enabled for {} attributes.", cacheType);
    return new InMemoryAttributeCache(maxCachedIntervalMinutes, zoneName, getKey);
}

Example 8
Project: storm_spring_boot_demo File: RedisConfUtils.java

public static RedisTemplate buildRedisTemplate(byte[] redisProperties){
    JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory(
            RedisConfUtils.getClusterConfiguration(
                    (RedisProperties) Serializer.INSTANCE.deserialize(redisProperties)));
    RedisTemplate<String, Long> redisTemplate = new RedisTemplate<>();
    redisTemplate.setConnectionFactory(jedisConnectionFactory);
    jedisConnectionFactory.afterPropertiesSet();

    GenericJackson2JsonRedisSerializer genericJackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer();
    StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
    redisTemplate.setKeySerializer(stringRedisSerializer);
    redisTemplate.setValueSerializer(genericJackson2JsonRedisSerializer);
    redisTemplate.setHashKeySerializer(stringRedisSerializer);
    redisTemplate.setHashValueSerializer(genericJackson2JsonRedisSerializer);
    redisTemplate.afterPropertiesSet();
    return redisTemplate;
}

Example 9
Project: ait-platform File: AitCacheConfigBase.java

@Bean
@Primary
RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory rcf) {
	AitLogger.debug(logger, "Serializer overriding ");

	RedisTemplate<String, Object> template = new RedisTemplate<>();
	template.setConnectionFactory(rcf);

	GenericJackson2JsonRedisSerializer valSerializer = new GenericJackson2JsonRedisSerializer();

	template.setValueSerializer(valSerializer);
	template.setKeySerializer(new RedisSerializer<Object>() {

		@Override
		public byte[] serialize(Object t) throws SerializationException {
			return (t == null ? null : (":" + t.toString()).getBytes());
		}

		@Override
		public Object deserialize(byte[] bytes) throws SerializationException {
			return (bytes == null ? null : new String(bytes));
		}
	});
	template.setHashValueSerializer(valSerializer);
	return template;
}

Example 10
Project: data-migration File: RedisConfiguration.java

@Bean
public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
    RedisTemplate<Object, Object> template = new RedisTemplate<>();
    template.setConnectionFactory(connectionFactory);

    //使用Jackson2JsonRedisSerializer來序列化和反序列化redis的value值
    Jackson2JsonRedisSerializer serializer = new Jackson2JsonRedisSerializer(Object.class);

    ObjectMapper mapper = new ObjectMapper();
    mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
    mapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
    serializer.setObjectMapper(mapper);

    template.setValueSerializer(serializer);
    //使用StringRedisSerializer來序列化和反序列化redis的key值
    template.setKeySerializer(new StringRedisSerializer());
    template.afterPropertiesSet();
    return template;
}

Example 11
Project: happylifeplat-transaction File: RedisClusterConfig.java

@Bean
public RedisTemplate getStringRedisTemplate() {
    StringRedisTemplate clusterTemplate = new StringRedisTemplate();
    clusterTemplate.setConnectionFactory(jedisConnectionFactory());
    clusterTemplate.setKeySerializer(new StringRedisSerializer());
    clusterTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());
    return clusterTemplate;
}

Example 12
Project: JavaStudy File: Test.java View source code

@org.junit.Test
public void test(){
    String  user_prefix="user_";
    User user=new User(1,"aric");
    ApplicationContext atc=new AnnotationConfigApplicationContext(RedisStartConfig.class);
    RedisTemplate<String,User> obj = (RedisTemplate) atc.getBean("redisTemplate");
    PrinterUtils.printILog(obj.getKeySerializer());
    obj.opsForValue().set(user_prefix+user.getId(),user);
    RedisSentinelConfiguration RedisSentinelConfiguration = (RedisSentinelConfiguration) atc.getBean("sentinelConfig");
    PrinterUtils.printILog(RedisSentinelConfiguration);
    User value=obj.opsForValue().get(user_prefix+1);
    PrinterUtils.printELog(value.getUsername());
}

Example 13
Project: springboot-shiro-cas-mybatis File: RedisConfig.java

@SuppressWarnings({"unchecked","rawtypes"})
@Bean  
   public RedisTemplate<String, String> redisTemplate(  
           RedisConnectionFactory factory) {  
       StringRedisTemplate template = new StringRedisTemplate(factory);  
	Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);  
       ObjectMapper om = new ObjectMapper();  
       om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);  
       om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);  
       jackson2JsonRedisSerializer.setObjectMapper(om);  
       template.setValueSerializer(jackson2JsonRedisSerializer);  
       template.afterPropertiesSet();  
       return template;  
   }

Example 14
Project: springboot-shiro-cas-mybatis File: RedisConfig.java

@SuppressWarnings({"unchecked","rawtypes"})
@Bean  
   public RedisTemplate<String, String> redisTemplate(  
           RedisConnectionFactory factory) {  
       StringRedisTemplate template = new StringRedisTemplate(factory);  
	Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);  
       ObjectMapper om = new ObjectMapper();  
       om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);  
       om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);  
       jackson2JsonRedisSerializer.setObjectMapper(om);  
       template.setValueSerializer(jackson2JsonRedisSerializer);  
       template.afterPropertiesSet();  
       return template;  
   }

Example 15
Project: parrot-rest File: ApplicationTestConfiguration.java

@Bean
public RedisTemplate<String, Phrase> redisTemplate() {
    @SuppressWarnings("unchecked")
	RedisTemplate<String, Phrase> template = mock(RedisTemplate.class);
    opsHash = new HashOperationsMock();
	when(template.opsForHash()).thenReturn(opsHash);
    return template;
}

Example 16
Project: JavaQuarkBBS File: RedisConfig.java

@Bean
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
    StringRedisTemplate template = new StringRedisTemplate(factory);
    Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
    ObjectMapper om = new ObjectMapper();
    om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
    om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
    jackson2JsonRedisSerializer.setObjectMapper(om);
    template.setValueSerializer(jackson2JsonRedisSerializer);
    template.afterPropertiesSet();
    return template;
}

Example 17
Project: JavaQuarkBBS File: RedisConfig.java

@SuppressWarnings("rawtypes")
@Bean
public CacheManager cacheManager(RedisTemplate redisTemplate) {
    RedisCacheManager rcm = new RedisCacheManager(redisTemplate);
    //設置緩存過期時間
    //rcm.setDefaultExpiration(60);//秒
    return rcm;
}

Example 18
Project: lemcloud File: RedisConfig.java

@SuppressWarnings({ "unchecked", "rawtypes" })
  private void setSerializer(RedisTemplate<String, Object> template) {
Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
      ObjectMapper om = new ObjectMapper();
      om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
      om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
      jackson2JsonRedisSerializer.setObjectMapper(om);
      template.setKeySerializer(new StringRedisSerializer());
      //template.setValueSerializer(jackson2JsonRedisSerializer);		//-- 值序列化爲json
      template.setValueSerializer(new RedisObjectSerializer());       //-- 默認序列化爲byte[]
  }

Example 19
Project: iBase4J-Common File: RedisHelper.java

@SuppressWarnings("unchecked")
public void setRedisTemplate(RedisTemplate<Serializable, Serializable> redisTemplate) {
    this.redisTemplate = redisTemplate;
    this.keySerializer = (RedisSerializer<String>)redisTemplate.getKeySerializer();
    this.valueSerializer = (RedisSerializer<Object>)redisTemplate.getValueSerializer();
    CacheUtil.setCacheManager(this);
}

Example 20
Project: iBase4J-Common File: JedisConfig.java

@Bean
@Qualifier("redisTemplate")
public CacheManager redisCacheManager(RedisTemplate<Serializable, Serializable> redisTemplate) {
    RedisCacheManager cacheManager = new RedisCacheManager(redisTemplate);
    cacheManager.setTransactionAware(true);
    cacheManager.setDefaultExpiration(PropertiesUtil.getInt("redis.expiration", 10));
    return cacheManager;
}

Example 21
Project: neto File: AppConfig.java View source code

private RedisTemplate jsonRedisTemplate(JedisConnectionFactory jedisConnectionFactory, Class<?> clazz) {
    RedisTemplate template = new RedisTemplate();
    template.setKeySerializer(new StringRedisSerializer());
    template.setValueSerializer(new Jackson2JsonRedisSerializer(clazz));
    template.setHashKeySerializer(new StringRedisSerializer());
    template.setHashValueSerializer(new Jackson2JsonRedisSerializer(clazz));
    template.setConnectionFactory(jedisConnectionFactory);
    return template;
}

Example 22
Project: tx-lcn File: JedisClusterConfig.java

@Bean
public RedisTemplate redisTemplateFactory(){
    RedisTemplate redisTemplate =new RedisTemplate();
    redisTemplate.setConnectionFactory(jedisConnectionFactory());

    //指定具體序列化方式  不過這種方式不是很好,一個系統中可能對應值的類型不一樣,如果全部使用StringRedisSerializer 序列化
    //會照成其他類型報錯,所以還是推薦使用第一種,直接指定泛型的類型,spring 會根據指定類型序列化。
    //redisTemplate.setKeySerializer( new StringRedisSerializer());
    //redisTemplate.setValueSerializer(new StringRedisSerializer());
    //redisTemplate.setHashKeySerializer(new StringRedisSerializer());
    //redisTemplate.setHashValueSerializer(new StringRedisSerializer());
    return redisTemplate;
}

Example 23
Project: xproject File: RedisCache.java

public RedisCache(String cacheName, RedisTemplate<String, Object> redisTemplate, boolean cacheExpire,
		int cacheExpireSeconds, String cacheKeyPrefix) {
	super();
	Assert.hasText(cacheName, "Parameter 'cacheName' can not be empty!");
	Assert.notNull(redisTemplate, "Parameter 'redisTemplate' can not be null!");
	Assert.isTrue(cacheExpireSeconds > 0, "Parameter 'cacheExpireSeconds' must be > 0!");
	this.cacheName = cacheName;
	this.redisTemplate = redisTemplate;
	this.cacheExpire = cacheExpire;
	this.cacheExpireSeconds = cacheExpireSeconds;
	this.cacheKeyPrefix = cacheKeyPrefix;
}

Example 24
Project: automat File: RedisHelper.java

@SuppressWarnings("unchecked")
private RedisTemplate<Serializable, Serializable> getRedis() {
    if (redisTemplate == null) {
        synchronized (RedisHelper.class) {
            if (redisTemplate == null) {
                redisTemplate = (RedisTemplate<Serializable, Serializable>)applicationContext
                        .getBean("redisTemplate");
            }
        }
    }
    return redisTemplate;
}

Example 25
Project: spring-data-examples File: ApplicationConfiguration.java

@Bean
RedisTemplate<?, ?> redisTemplate(RedisConnectionFactory connectionFactory) {

	RedisTemplate<byte[], byte[]> template = new RedisTemplate<byte[], byte[]>();
	template.setConnectionFactory(connectionFactory);

	return template;
}

Example 26
Project: filter File: JedisClusterConfig.java

@Bean
    public RedisTemplate redisTemplateFactory(){
        RedisTemplate redisTemplate =new RedisTemplate();
        redisTemplate.setConnectionFactory(jedisConnectionFactory());

        //指定具體序列化方式  不過這種方式不是很好,一個系統中可能對應值的類型不一樣,如果全部使用StringRedisSerializer 序列化
        //會照成其他類型報錯,所以還是推薦使用第一種,直接指定泛型的類型,spring 會根據指定類型序列化。
//        redisTemplate.setKeySerializer( new StringRedisSerializer());
//        redisTemplate.setValueSerializer(new StringRedisSerializer());
//        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
//        redisTemplate.setHashValueSerializer(new StringRedisSerializer());
        return redisTemplate;
    }

Example 27
Project: OutsourcedProject File: RedisConfig.java

@Bean
public <K, V> RedisTemplate<K, V> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
    RedisTemplate<K, V> template = new RedisTemplate<>();
    template.setConnectionFactory(redisConnectionFactory);
    template.setKeySerializer(new StringRedisSerializer());
    template.setHashKeySerializer(new StringRedisSerializer());
    template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
    template.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());
    template.setEnableTransactionSupport(true);
    template.afterPropertiesSet();
    return template;
}

Example 28
Project: MI-S File: RedisConfig.java

@Bean
public CacheManager cacheManager(RedisTemplate redisTemplate){
    RedisCacheManager rcm = new RedisCacheManager(redisTemplate);
    //設置緩存過期時間
    //rcm.setDefaultExpiration(60);//秒
    return rcm;
}

Example 29
Project: boot-mon File: BootmonServerRedisConfig.java

@Bean
public RedisTemplate<String, Object> redisTemplate() {
    final RedisTemplate<String, Object> template = new RedisTemplate<String, Object>();
    template.setConnectionFactory(jedisConnectionFactory());
    template.setValueSerializer(new GenericToStringSerializer<Object>(Object.class));
    return template;
}

Example 30
Project: bird-java File: RedisCacher.java V

@SuppressWarnings("unchecked")
private RedisTemplate<Serializable, Serializable> getRedis() {
    if (redisTemplate == null) {
        synchronized (RedisCacher.class) {
            if (redisTemplate == null) {
                redisTemplate = (RedisTemplate<Serializable, Serializable>)applicationContext
                        .getBean("redisTemplate");
            }
        }
    }
    return redisTemplate;
}`在這裏插入代碼片`

Example 31
Project: shoucang File: RedisConfiguration.java

@Bean(name = "redisListTemplate")
RedisTemplate<String, Long> redisListTemplate() {
    RedisTemplate<String, Long> redisTemplate = new RedisTemplate<>();
    redisTemplate.setConnectionFactory(jedisConnectionFactory());
    redisTemplate.setKeySerializer(new StringRedisSerializer());
    redisTemplate.setValueSerializer(new GenericToStringSerializer<>(Long.class));
    return redisTemplate;
}

`


Example 32
Project: shoucang   File: RedisConfiguration.java   View source code	5 votes	vote down vote up
@Bean(name = "redisCountingTemplate")
RedisTemplate<String, Integer> redisCountingTemplate() {
    RedisTemplate<String, Integer> redisTemplate = new RedisTemplate<>();
    redisTemplate.setConnectionFactory(jedisConnectionFactory());
    redisTemplate.setKeySerializer(new StringRedisSerializer());
    redisTemplate.setHashKeySerializer(new StringRedisSerializer());
    redisTemplate.setHashValueSerializer(new GenericToStringSerializer<>(Integer.class));
    return redisTemplate;
}
 
Example 33
Project: raven   File: CacheService.java   View source code	5 votes	vote down vote up
/** 查詢huawei accessToken */
public AccessToken getHuaweiAK()
{
    Cache redisCache1101 = commonCacheManager.getCache("redisCache1101");
    @SuppressWarnings("unchecked")
    RedisTemplate<String, AccessToken> template = (RedisTemplate<String, AccessToken>)redisCache1101.getNativeCache();
    Set<String> keys = template.keys(CacheKeyPrefixConst.HW_ACCESS_TOKEN);

    if (null == keys || keys.isEmpty())
    {
        return null;
    }

    return redisCache1101.get(keys.iterator().next(), AccessToken.class);
}
 
Example 34
Project: DanmuChat   File: RedisConfig.java   View source code	5 votes	vote down vote up
@SuppressWarnings("rawtypes")
@Bean
public CacheManager cacheManager(RedisTemplate redisTemplate){
    RedisCacheManager redisCacheManager =new RedisCacheManager(redisTemplate);
    //設置緩存過期時間
    redisCacheManager.setDefaultExpiration(60);//秒
    return redisCacheManager;
}
 
Example 35
Project: DanmuChat   File: RedisConfig.java   View source code	5 votes	vote down vote up
/**
 * 序列化設置
 */
private void initRedisTemplate(RedisTemplate<String, String> redisTemplate, RedisConnectionFactory factory) {
    redisTemplate.setKeySerializer(new StringRedisSerializer());
    redisTemplate.setHashKeySerializer(new StringRedisSerializer());
    redisTemplate.setHashValueSerializer(new JdkSerializationRedisSerializer());
    redisTemplate.setValueSerializer(new JdkSerializationRedisSerializer());
    redisTemplate.setConnectionFactory(factory);
}
 
Example 36
Project: spring-boot-start-current   File: SpringCacheConfig.java   View source code	5 votes	vote down vote up
@Bean
public CacheManager cacheManager ( RedisTemplate redisTemplate ) {
	RedisCacheManager redisCacheManager = new RedisCacheManager( redisTemplate );
	// 默認30分鐘
	redisCacheManager.setDefaultExpiration( defaultExpiration );
	redisCacheManager.setExpires( expires );
	redisCacheManager.setUsePrefix( usePrefix );
	return redisCacheManager;
}
 
Example 37
Project: keti   File: RedisAttributeCache.java   View source code	5 votes	vote down vote up
RedisAttributeCache(final long maxCachedIntervalMinutes, final String zoneName,
        final BiFunction<String, String, String> getKey,
        final RedisTemplate<String, String> resourceCacheRedisTemplate) {
    this.maxCachedIntervalMinutes = maxCachedIntervalMinutes;
    this.zoneName = zoneName;
    this.getKey = getKey;
    this.resourceCacheRedisTemplate = resourceCacheRedisTemplate;
}
 
Example 38
Project: keti   File: CommonRedisConfig.java   View source code	5 votes	vote down vote up
private RedisTemplate<String, String> createCacheRedisTemplate(final RedisConnectionFactory redisConnectionFactory,
        final String redisTemplateType) {
    RedisTemplate<String, String> redisTemplate = new RedisTemplate<>();
    redisTemplate.setConnectionFactory(redisConnectionFactory);
    redisTemplate.setDefaultSerializer(new StringRedisSerializer());
    redisTemplate.setKeySerializer(new StringRedisSerializer());
    redisTemplate.setValueSerializer(new StringRedisSerializer());
    LOGGER.info("Successfully created {} Redis template.", redisTemplateType);
    return redisTemplate;
}
 
Example 39
Project: storm_spring_boot_demo   File: RedisConfig.java   View source code	5 votes	vote down vote up
@Bean("redisTemplate")
public RedisTemplate<?, ?> getRedisTemplate(){
    RedisTemplate<?,?> template = new StringRedisTemplate(jedisConnectionFactory);
    GenericJackson2JsonRedisSerializer genericJackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer();
    StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
    template.setKeySerializer(stringRedisSerializer);
    template.setValueSerializer(genericJackson2JsonRedisSerializer);
    template.setHashKeySerializer(stringRedisSerializer);
    template.setHashValueSerializer(genericJackson2JsonRedisSerializer);
    return template;
}
 
Example 40
Project: xq_seckill_microservice   File: CachingConfig.java   View source code	5 votes	vote down vote up
@Bean
public RedisTemplate byteRedisTemplate(RedisConnectionFactory redisConnectionFactory) {
    RedisTemplate redisTemplate = new RedisTemplate();
    redisTemplate.setConnectionFactory(redisConnectionFactory);
    redisTemplate.setEnableDefaultSerializer(true);
    //redisTemplate.setDefaultSerializer(new StringRedisSerializer());
    redisTemplate.setKeySerializer(new StringRedisSerializer());
    //redisTemplate.setValueSerializer(new StringRedisSerializer());
    //redisTemplate.setEnableTransactionSupport(true);
    redisTemplate.afterPropertiesSet();
    return redisTemplate;
}
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