spring boot注解方式使用redis缓存操作示例

<dependency>
 <groupId>org.springframework.boot</groupId>
 <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<dependency>
 <groupId>redis.clients</groupId>
 <artifactId>jedis</artifactId>
</dependency>

@Cacheable
@Cacheable("product")
@Cacheable(value = {"product","order"}, key = "#root.targetClass+'-'+#id")
@Cacheable(value = "product", key = "#root.targetClass+'-'+#id")

@Cacheable(value = "product", key = "#root.targetClass+'-'+#id” cacheManager="cacheManager")
@CachePut

@CachePut(value = "product", key = "#root.targetClass+'-'+#product.id")
@CacheEvict 

@CacheEvict(value = "product", key = "#root.targetClass+'-'+#id")

@Configuration
@EnableCaching
public class RedisConfig extends CachingConfigurerSupport {
 /**
 * 自定义redis key值生成策略
 */
 @Bean
 @Override
 public KeyGenerator keyGenerator() {
  return (target, method, params) -> {
   StringBuilder sb = new StringBuilder();
   sb.append(target.getClass().getName());
   sb.append(method.getName());
   for (Object obj : params) {
    sb.append(obj.toString());
   }
   return sb.toString();
  };
 }
 @Bean
 public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
  ObjectMapper om = new ObjectMapper();
  om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
  om.enableDefaultTyping(Object