Java RedisTemplate.setKeySerializer方法代码示例

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@Bean
public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
    RedisTemplate<Object, Object> template = new RedisTemplate<>();
    template.setConnectionFactory(connectionFactory);

    //使用Jackson2JsonRedisSerializer来序列化和反序列化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来序列化和反序列化redis的key值
    template.setKeySerializer(new StringRedisSerializer());
    template.afterPropertiesSet();
    return template;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@Bean(name = "redisTemplate")
public RedisTemplate<String,?> redisTemplate(@Qualifier("mafConnectionFactory") RedisConnectionFactory factory) {
    RedisTemplate<String,?> template = new RedisTemplate<>();
    template.setConnectionFactory(factory);
    template.setKeySerializer(new StringRedisSerializer());
    template.afterPropertiesSet();
    return template;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
/**
 * 序列化设置
 */
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);
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@Bean
public RedisTemplate stringRedisTemplate(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;
}
 

import org.springframework.data.redis.core.RedisTemplate; //导入方法依赖的package包/类
@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);		//-- 值序列化为json
      template.setValueSerializer(new RedisObjectSerializer());       //-- 默认序列化为byte[]
  }