1.redis反序列化报错，具体报错如下

 Cannot deserialize; nested exception is org.springframework.core.serializer.support.SerializationFailedException: Failed to deserialize payload. Is the byte array a result of corresponding serialization for DefaultDeserializer?; nested exception is java.io.StreamCorruptedException: invalid stream header: 223038E5
org.springframework.data.redis.serializer.SerializationException: Cannot deserialize; nested exception is org.springframework.core.serializer.support.SerializationFailedException: Failed to deserialize payload. Is the byte array a result of corresponding serialization for DefaultDeserializer?; nested exception is java.io.StreamCorruptedException: invalid stream header: 223038E5

2.问题定位，本地代码运行不报错，合并代码到正式环境之后出现的错误。经过排查，最终原因是 缓存中实体类的包名变了，导致反序列化失败

3.问题解决，删除正式环境的缓存重新加载，问题解决