@Cacheable提示 org.springframework.data.redis.serializer.SerializationException: Cannot serialize

Spring @Cacheable 使用过程中提示的「解决方案」

org.springframework.data.redis.serializer.SerializationException: Cannot serialize

Caused by: java.io.InvalidClassException: cn.aigcsst.domain.PictureClick; class invalid for deserialization

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

开启 Cache

package hello;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cache.annotation.EnableCaching;

@SpringBootApplication
@EnableCaching
publ