2024-02-19 16:11:53.706 [http-nio-8080-exec-3] ERROR o.a.c.c.C.[.[.[.[dispatcherServlet].log(175) - Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception
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.InvalidClassException: org.springframework.security.core.authority.SimpleGrantedAuthority;  local class incompatible: stream classdesc serialVersionUID = 570, local class serialVersionUID = 530

报错原因分析：

项目说明：A-登录项目；B-业务项目

A项目spring-security-core版本从5.3.9.RELEASE升级到5.7.11，

但是B项目spring-security-core版本还是5.3.9.RELEASE，

所以在使用JedxSecurityUser user = (JedxSecurityUser) JedxSecurityUtil.getUser()，获取业务用户信息的时候报错如下：

Caused by: 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.InvalidClassException: org.springframework.security.core.authority.SimpleGrantedAuthority; local class incompatible: stream classdesc serialVersionUID = 570, local class serialVersionUID = 530
	at org.springframework.core.serializer.support.DeserializingConverter.convert(DeserializingConverter.java:80)
	at org.springframework.core.serializer.support.DeserializingConverter.convert(DeserializingConverter.java:37)
	at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.deserialize(JdkSerializationRedisSerializer.java:82)
	... 68 common frames omitted
Caused by: java.io.InvalidClassException: org.springframework.security.core.authority.SimpleGrantedAuthority; local class incompatible: stream classdesc serialVersionUID = 570, local class serialVersionUID = 530
	at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:616)
	at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1630)
	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1521)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1781)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)
	at java.util.ArrayList.readObject(ArrayList.java:791)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1058)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1909)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)
	at org.springframework.core.serializer.DefaultDeserializer.deserialize(DefaultDeserializer.java:72)
	at org.springframework.core.serializer.support.DeserializingConverter.convert(DeserializingConverter.java:75)
	... 70 common frames omitted

解决办法：

方案一：

A-登录项目和B-业务项目都将spring-security-core版本从5.3.9.RELEASE升级到5.7.11

方案二：

A-登录项目和B-业务项目都使用旧的spring-security-core版本5.3.9.RELEASE，不做升级。

保证项目中使用的spring-security-core版本统一即可