SpringBoot + redis + @Cacheable注解实现缓存清除缓存

一、Application启动类添加注解

@EnableCaching

二、注入配置

  @Bean
  public CacheManager cacheManager(RedisTemplate redisTemplate) {
    return new RedisCacheManager(redisTemplate);
  }

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

    StringRedisTemplate template = new StringRedisTemplate(factory);
    Jackson2JsonRedisSerializer<Object> jacksonSerializer = new Jackson2JsonRedisSerializer<>(
        Object.class);
    ObjectMapper om = new ObjectMapper();
    om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
    om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
    jacksonSerializer.setObjectMapper(om);

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

三、缓存注解

@Cacheable

四、清除缓存注解

@CacheEvict

更详细请参考：

https://blog.csdn.net/dreamhai/article/details/80642010