反序列化失敗:java
java.lang.IllegalStateException: Failed to execute CommandLineRunner at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:779) at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:760) at org.springframework.boot.SpringApplication.afterRefresh(SpringApplication.java:747) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) at com.lk.acApplication.main(acApplication.java:27) Caused by: 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: com.lk.base.ac.model.Tenant; local class incompatible: stream classdesc serialVersionUID = -6743567631108323096, local class serialVersionUID = -3998150864330771094 at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.deserialize(JdkSerializationRedisSerializer.java:82) at org.springframework.data.redis.cache.RedisCache$CacheValueAccessor.deserializeIfNecessary(RedisCache.java:477) at org.springframework.data.redis.cache.RedisCache.lookup(RedisCache.java:323) at org.springframework.data.redis.cache.RedisCache.get(RedisCache.java:184) at org.springframework.data.redis.cache.RedisCache.get(RedisCache.java:133) at org.springframework.cache.interceptor.AbstractCacheInvoker.doGet(AbstractCacheInvoker.java:71) at org.springframework.cache.interceptor.CacheAspectSupport.findInCaches(CacheAspectSupport.java:537) at org.springframework.cache.interceptor.CacheAspectSupport.findCachedItem(CacheAspectSupport.java:503) at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:389) at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:327) at org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:656) at com.lk.base.ac.dao.TenantDao$$EnhancerBySpringCGLIB$$c5ba8fe5.selectAll(<generated>) at com.lk.CacheCommandLineRunner.run(CacheCommandLineRunner.java:35) at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:776) ... 6 common frames omitted 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: com.lk.base.ac.model.Tenant; local class incompatible: stream classdesc serialVersionUID = -6743567631108323096, local class serialVersionUID = -3998150864330771094 at org.springframework.core.serializer.support.DeserializingConverter.convert(DeserializingConverter.java:78) at org.springframework.core.serializer.support.DeserializingConverter.convert(DeserializingConverter.java:36) at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.deserialize(JdkSerializationRedisSerializer.java:80) ... 21 common frames omitted Caused by: java.io.InvalidClassException: com.lk.base.ac.model.Tenant; local class incompatible: stream classdesc serialVersionUID = -6743567631108323096, local class serialVersionUID = -3998150864330771094 at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:616)
仔細一想, 是我以前把Tenant 信息放到了redis 中, 而後, 重啓了服務, 而後再次獲取的時候, 就出現了這樣的狀況.redis
能夠看到根本緣由在於:
local class incompatible: stream classdesc serialVersionUID = -6743567631108323096, local class serialVersionUID = -3998150864330771094spring
只須要在Tenant class 中增長下面的便可: spa
private static final long serialVersionUID = -6743567631108323096L;