切换数据源，报400错误

一、该问题的重现步骤是什么？

1. 之前使用的数据源没有问题，把数据库拷贝下来，放到别的服务器时，大屏切换到新的数据源请求数据时报错“数据源信息有误”

2. 

3.

二、你期待的结果是什么？实际看到的又是什么？

切换数据源的时候报错，在测试连接的时候能够连接成功，但请求数据的时候报了数据源信息有误

三、你正在使用的是什么产品，什么版本？在什么操作系统上？

blade + avue

四、请提供详细的错误堆栈信息，这很重要。

后台错误

================  Request End   ================

org.springframework.data.redis.serializer.SerializationException: Cannot serialize; nested exception is org.springframework.core.serializer.support.SerializationFailedException: Failed to serialize object using DefaultSerializer; nested exception is java.lang.IllegalArgumentException: DefaultSerializer requires a Serializable payload but received an object of type [org.springblade.modules.visual.dynamic.DynamicDataSource]

	at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.serialize(JdkSerializationRedisSerializer.java:96)

	at org.springframework.data.redis.serializer.DefaultRedisElementWriter.write(DefaultRedisElementWriter.java:44)

	at org.springframework.data.redis.serializer.RedisSerializationContext$SerializationPair.write(RedisSerializationContext.java:287)

	at org.springframework.data.redis.cache.RedisCache.serializeCacheValue(RedisCache.java:282)

	at org.springframework.data.redis.cache.RedisCache.put(RedisCache.java:168)

	at org.springblade.core.tool.utils.CacheUtil.put(CacheUtil.java:134)

	at org.springblade.modules.visual.dynamic.DynamicDataSourceHolder.getDataSource(DynamicDataSourceHolder.java:96)

	at org.springblade.modules.visual.dynamic.DynamicDataSourceHolder.handleDataSource(DynamicDataSourceHolder.java:61)

	at org.springblade.modules.visual.service.impl.VisualDbServiceImpl.dynamicQuery(VisualDbServiceImpl.java:68)

	at org.springblade.modules.visual.service.impl.VisualDbServiceImpl$$FastClassBySpringCGLIB$$ce8c539c.invoke(<generated>)

	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)

	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)

	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)

	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

	at org.springframework.validation.beanvalidation.MethodValidationInterceptor.invoke(MethodValidationInterceptor.java:123)

	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)

	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)

	at org.springblade.modules.visual.service.impl.VisualDbServiceImpl$$EnhancerBySpringCGLIB$$a2844f4c.dynamicQuery(<generated>)

	at org.springblade.modules.visual.controller.VisualDbController.dynamicQuery(VisualDbController.java:161)

	at org.springblade.modules.visual.controller.VisualDbController$$FastClassBySpringCGLIB$$4201e452.invoke(<generated>)

	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)

	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)

	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)

	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

	at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:89)

	at org.springblade.core.boot.logger.RequestLogAspect.aroundApi(RequestLogAspect.java:158)

	at sun.reflect.GeneratedMethodAccessor177.invoke(Unknown Source)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

	at java.lang.reflect.Method.invoke(Unknown Source)

	at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:634)

	at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624)

	at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:72)

	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)

	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)

	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)

	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)

	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)

	at org.springblade.modules.visual.controller.VisualDbController$$EnhancerBySpringCGLIB$$fa22703d.dynamicQuery(<generated>)

	at sun.reflect.GeneratedMethodAccessor186.invoke(Unknown Source)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

	at java.lang.reflect.Method.invoke(Unknown Source)

	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)

	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)

	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)

	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)

	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)

	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)

	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067)

	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)

	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)

	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:517)

	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:584)

	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)

	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)

	at org.springblade.core.tool.request.BladeRequestFilter.doFilter(BladeRequestFilter.java:57)

	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

	at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:114)

	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)

	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)

	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

	at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96)

	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)

	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)

	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

	at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)

	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)

	at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)

	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)

	at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)

	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117)

	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)

	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)

	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)

	at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)

	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)

	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)

	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

	at io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52)

	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:275)

	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:79)

	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:134)

	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:131)

	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)

	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)

	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:255)

	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:79)

	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:100)

	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:387)

	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:852)

	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)

	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:2019)

	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1558)

	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1449)

	at org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1282)

	at java.lang.Thread.run(Unknown Source)
Caused by: org.springframework.core.serializer.support.SerializationFailedException: Failed to serialize object using DefaultSerializer; nested exception is java.lang.IllegalArgumentException: DefaultSerializer requires a Serializable payload but received an object of type [org.springblade.modules.visual.dynamic.DynamicDataSource]

	at org.springframework.core.serializer.support.SerializingConverter.convert(SerializingConverter.java:64)

	at org.springframework.core.serializer.support.SerializingConverter.convert(SerializingConverter.java:33)

	at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.serialize(JdkSerializationRedisSerializer.java:94)

	... 112 more
Caused by: java.lang.IllegalArgumentException: DefaultSerializer requires a Serializable payload but received an object of type [org.springblade.modules.visual.dynamic.DynamicDataSource]

	at org.springframework.core.serializer.DefaultSerializer.serialize(DefaultSerializer.java:43)

	at org.springframework.core.serializer.Serializer.serializeToByteArray(Serializer.java:56)

	at org.springframework.core.serializer.support.SerializingConverter.convert(SerializingConverter.java:60)

	... 114 more

五、若有更多详细信息，请在下面提供。