Springboot 集成spring cache缓存的解决方案

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-cache</artifactId>
</dependency>

@EnableCaching

@Cacheable(value="article")
@GetMapping( "/article/{id}")
public @ResponseBody  AjaxResponse getArticle(@PathVariable Long id) {

@Configuration
public class RedisConfig {
   //这个函数是上一节的内容
   @Bean
   public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) {
       RedisTemplate redisTemplate = new RedisTemplate();
       redisTemplate.setConnectionFactory(redisConnectionFactory);
       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);

       //重点在这四行代码
       redisTemplate.setKeySerializer(new StringRedisSerializer());
       redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
       redisTemplate.setHashKeySerializer(new StringRedisSerializer());
       redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);

       redisTemplate.afterPropertiesSet();
       return redisTemplate;
   }

    //本节的重点配置，让Redis缓存的序列化方式使用redisTemplate.getValueSerializer()
   //不在使用JDK默认的序列化方式
   @Bean
   public RedisCacheManager redisCacheManager(RedisTemplate redisTemplate) {
       RedisCacheWriter redisCacheWriter = RedisCacheWriter.nonLockingRedisCacheWriter(redisTemplate.getConnectionFactory());
       RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig()
               .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(redisTemplate.getValueSerializer()));
       return new RedisCacheManager(redisCacheWriter, redisCacheConfiguration);
   }
}