SpringBoot操作 RedisTemplate

全局设置redisTemplate中的key的序列化方式

@Configuration
public class RedisTemplates {


    @Bean
    public RedisTemplate<String,Object> redisTemplate(RedisConnectionFactory redisConnectionFactory){
        RedisTemplate<String,Object> redisTemplate = new RedisTemplate();
        //设置key的序列化方式
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        //设置值的序列化范式
        redisTemplate.setValueSerializer(new JdkSerializationRedisSerializer());

        //hash类型比较特殊是有两个key，当前我们设置的是除了hash的都设置成功了
        //hash的还需要我们去特别的指定序列化类型
        //指定hash键的序列化
        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
        //指定hash值的序列化
        redisTemplate.setHashValueSerializer(new JdkSerializationRedisSerializer());


        //把我们自定义的设置放到工厂中
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        return  redisTemplate;
    }


}

操作

    @Autowired
    RedisTemplate<String, Object> redisTemplate;


    @Test
    public  void   redis(){

        //User users =new User();
        //users.setAge(24).setName("坤哥");
        //redisTemplate.opsForValue().set("users",users);

        User users = (User) redisTemplate.opsForValue().get("user");
        System.out.println(users);

    }