Java Code Examples for org.springframework.data.redis.core.RedisTemplate#setConnectionFactory()

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;
}
 

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

    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);

    template.setKeySerializer(new StringRedisSerializer());
    template.afterPropertiesSet();
    return template;
}
 

/**
 * RedisTemplate配置，使用Jackson2JsonRedisSerializer作为序列化器
 */
@SuppressWarnings({"rawtypes", "unchecked"})
@Bean
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
    RedisTemplate<String, String> template = new RedisTemplate<>();
    template.setConnectionFactory(factory);

    // 使用Jackson2JsonRedisSerializer來序列化和反序列化redis的value值
    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);

    template.setValueSerializer(jackson2JsonRedisSerializer);
    template.afterPropertiesSet();
    return template;
}
 

@Bean
public RedisTemplate<Object, Object> redisTemplate(JedisConnectionFactory jedisConnectionFactory) {
    RedisTemplate<Object, Object> template = new RedisTemplate<>();
    template.setConnectionFactory(jedisConnectionFactory);
    template.setKeySerializer(new StringRedisSerializer());
    template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
    template.afterPropertiesSet();
    return template;
}
 

/**
*  配置Redis
* @param redisConnectionFactory redis连接工厂
*/
  @Bean
  @ConditionalOnMissingBean(name = "redisTemplate")
  public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
      RedisTemplate<Object, Object> template = new RedisTemplate<>();
      template.setConnectionFactory(redisConnectionFactory);
      template.setDefaultSerializer(new Jackson2JsonRedisSerializer<>(Object.class));
      return template;
  }
 

@Bean
@ConditionalOnClass(name = "org.springframework.data.redis.core.RedisTemplate")
@ConditionalOnProperty(name = {"mybatis.cache.type"}, havingValue = "redis", matchIfMissing = true)
public RedisTemplate<byte[], byte[]> redisTemplate(RedisConnectionFactory factory) {
    RedisTemplate<byte[], byte[]> template = new RedisTemplate<byte[], byte[]>();
    template.setConnectionFactory(factory);

    return template;
}
 

@Bean
public RedisTemplate<String, Serializable> redisSerializableTemplate(LettuceConnectionFactory redisConnectionFactory) {
    RedisTemplate<String, Serializable> template = new RedisTemplate<>();
    template.setKeySerializer(new StringRedisSerializer());
    template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
    template.setConnectionFactory(redisConnectionFactory);
    return template;
}
 

@Bean
public RedisTemplate<String, Serializable> redisCacheTemplate(LettuceConnectionFactory redisConnectionFactory) {
    RedisTemplate<String, Serializable> template = new RedisTemplate<>();
    template.setKeySerializer(new StringRedisSerializer());
    template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
    template.setConnectionFactory(redisConnectionFactory);
    return template;
}
 

@Bean
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
    RedisTemplate<String, Object> template = new RedisTemplate<>();
    template.setConnectionFactory(connectionFactory);
    template.setValueSerializer(this.jacksonSerializer);
    template.setKeySerializer(this.stringSerializer);
    template.setHashKeySerializer(this.stringSerializer);
    template.setHashValueSerializer(this.jacksonSerializer);
    template.afterPropertiesSet();
    return template;
}
 

@Bean
public RedisTemplate<String, Principal> principalRedisTemplate() {
    final RedisTemplate<String, Principal> template = new RedisTemplate<>();
    template.setConnectionFactory(redisConnectionFactory());
    template.setKeySerializer(new StringRedisSerializer());
    template.setHashKeySerializer(jsonSerializer(Principal.class, objectMapper()));
    template.setValueSerializer(jsonSerializer(Principal.class, objectMapper()));
    return template;
}
 

@Bean
    // RedisConnectionFactory 连接工厂，Spring会自动注入这个Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
        RedisTemplate<String, Object> template = new RedisTemplate<>();
        // 配置连接工厂
        template.setConnectionFactory(factory);

        RedisSerializer<String> redisSerializer = new StringRedisSerializer();
        //使用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值（默认使用JDK的序列化方式）
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);

        ObjectMapper om = new ObjectMapper();
        // 指定要序列化的域，field,get和set,以及修饰符范围，ANY是都有包括private和public
        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        // 指定序列化输入的类型，类必须是非final修饰的，final修饰的类，比如String,Integer等会跑出异常
        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);

        jackson2JsonRedisSerializer.setObjectMapper(om);

        // 设置key的序列化方式
        template.setKeySerializer(redisSerializer); // 序列化为String
        // 设置value的序列化方式
        template.setValueSerializer(jackson2JsonRedisSerializer);
//        // 设置hash的key的序列化方式   当value为hash时，hash有key和value，所以需要设置
//        template.setHashKeySerializer(RedisSerializer.string());
//        // 设置hash的value的序列化方式
//        template.setHashValueSerializer(RedisSerializer.json());
        //value hashmap序列化
        template.setHashValueSerializer(jackson2JsonRedisSerializer);

        template.afterPropertiesSet();  // 使上面设置生效
        return template;
    }
 

@Bean
@ConditionalOnClass(name = "org.springframework.data.redis.connection.RedisConnectionFactory")
public RedisTemplate<String, Object> functionDomainRedisTemplate(RedisConnectionFactory redisConnectionFactory) {
    JdkSerializationRedisSerializer serializationRedisSerializer = new JdkSerializationRedisSerializer();
    StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
    RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
    redisTemplate.setKeySerializer(stringRedisSerializer);
    redisTemplate.setHashKeySerializer(stringRedisSerializer);
    redisTemplate.setHashValueSerializer(serializationRedisSerializer);
    redisTemplate.setValueSerializer(serializationRedisSerializer);
    redisTemplate.setConnectionFactory(redisConnectionFactory);
    return redisTemplate;
}
 

@Bean
public RedisTemplate<Long, Book> redisTemplate(RedisConnectionFactory connectionFactory) {
    RedisTemplate<Long, Book> template = new RedisTemplate<>();
    template.setConnectionFactory(connectionFactory);
    // Add some specific configuration here. Key serializers, etc.
    return template;
}
 

@Bean
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory cf) {
    RedisTemplate<String, String> redis = new RedisTemplate<String, String>();
    GenericFastJsonRedisSerializer fastJsonRedisSerializer = new GenericFastJsonRedisSerializer();
    redis.setDefaultSerializer(fastJsonRedisSerializer);
    redis.setConnectionFactory(cf);
    redis.afterPropertiesSet();
    return redis;
}
 

/**
 * Returns a configured {@link RedisTemplate}.
 * 
 * @return {@link RedisTemplate} Object, Object
 */
@Bean
public RedisTemplate<Object, Object> redisTemplateObject() {

     RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<Object, Object>();
     redisTemplate.setConnectionFactory(jedisConnectionFactory());
     redisTemplate.setKeySerializer(new StringRedisSerializer());
     redisTemplate.setValueSerializer(new JdkSerializationRedisSerializer());
     redisTemplate.setHashKeySerializer(new StringRedisSerializer());
     redisTemplate.setHashValueSerializer(new JdkSerializationRedisSerializer());
     return redisTemplate;
}
 

/**
 * 默认情况下的模板只能支持RedisTemplate<String, String>，也就是只能存入字符串，因此支持序列化
 */
@Bean
public RedisTemplate<String, Serializable> redisCacheTemplate(LettuceConnectionFactory redisConnectionFactory) {
    RedisTemplate<String, Serializable> template = new RedisTemplate<>();
    template.setKeySerializer(new StringRedisSerializer());
    template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
    template.setConnectionFactory(redisConnectionFactory);
    return template;
}
 

@Bean
public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) {
    RedisTemplate<String, Object> redis = new RedisTemplate<>();
    redis.setConnectionFactory(redisConnectionFactory);
    this.setSerializer(redis);
    return redis;
}
 

@Bean
@ConditionalOnMissingBean(name = "redisTemplate")
public RedisTemplate<Object, Object> redisTemplate(
        RedisConnectionFactory redisConnectionFactory) {
    RedisTemplate<Object, Object> template = new RedisTemplate<>();
    template.setConnectionFactory(redisConnectionFactory);
    return template;
}
 

@Bean
public RedisTemplate<String, RouteDefinition> routeRedisTemplate(RedisConnectionFactory redisConnectionFactory) {
    RedisTemplate<String, RouteDefinition> redisTemplate = new RedisTemplate<>();
    redisTemplate.setConnectionFactory(redisConnectionFactory);

    GenericJackson2JsonRedisSerializer valueSerializer = new GenericJackson2JsonRedisSerializer();
    StringRedisSerializer keySerializer = new StringRedisSerializer();
    redisTemplate.setValueSerializer(valueSerializer);
    redisTemplate.setKeySerializer(keySerializer);

    return redisTemplate;
}
 

@Bean
public RedisTemplate<?, ?> redisTemplate(final LettuceConnectionFactory connectionFactory) {
    RedisTemplate<byte[], byte[]> template = new RedisTemplate<>();
    template.setConnectionFactory(connectionFactory);
    return template;
}