[ERROR] 2020-07-27 13:41:18,517 [com.jfinal.kit.LogKit.error(LogKit.java:75)] 获取缓存对象时发生错误：
java.lang.RuntimeException: java.io.IOException: java.lang.RuntimeException: class not found CLASSNAME: loader:ParallelWebappClassLoader
context: map
delegate: false
----------> Parent Classloader:
java.net.URLClassLoader@516be40f
at com.jfinal.plugin.redis.serializer.FstSerializer.valueFromBytes(FstSerializer.java:78)
at com.jfinal.plugin.redis.Cache.valueFromBytes(Cache.java:1217)
at com.jfinal.plugin.redis.Cache.get(Cache.java:91)
at cn.mapedu.map.base.utils.RedisUtil.get(RedisUtil.java:76)
at cn.mapedu.map.base.BaseController.getAppAccount(BaseController.java:569)
at cn.mapedu.map.controller.HomeController.listMenu(HomeController.java:21)
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 com.jfinal.aop.Invocation.invoke(Invocation.java:74)
at cn.mapedu.map.base.interceptor.ExceptionInterceptor.intercept(ExceptionInterceptor.java:28)
at com.jfinal.aop.Invocation.invoke(Invocation.java:68)
at cn.mapedu.map.base.interceptor.CrossInterceptor.intercept(CrossInterceptor.java:16)
at com.jfinal.aop.Invocation.invoke(Invocation.java:68)
at cn.mapedu.base.interceptor.SessionInViewInterceptor.intercept(SessionInViewInterceptor.java:45)
at com.jfinal.aop.Invocation.invoke(Invocation.java:68)
at com.jfinal.core.ActionHandler.handle(ActionHandler.java:81)
at cn.mapedu.routes.RouteHandler.handle(RouteHandler.java:22)
at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:89)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:209)
at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:244)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:808)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: java.lang.RuntimeException: class not found CLASSNAME: loader:ParallelWebappClassLoader
context: map
delegate: false
----------> Parent Classloader:
java.net.URLClassLoader@516be40f
at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:242)
at com.jfinal.plugin.redis.serializer.FstSerializer.valueFromBytes(FstSerializer.java:75)
... 45 more
Caused by: java.lang.RuntimeException: class not found CLASSNAME: loader:ParallelWebappClassLoader
context: map
delegate: false
----------> Parent Classloader:
java.net.URLClassLoader@516be40f
at org.nustaq.serialization.FSTClazzNameRegistry.classForName(FSTClazzNameRegistry.java:234)
at org.nustaq.serialization.FSTClazzNameRegistry.classForName(FSTClazzNameRegistry.java:189)
at org.nustaq.serialization.FSTClazzNameRegistry.decodeClass(FSTClazzNameRegistry.java:172)
at org.nustaq.serialization.coders.FSTStreamDecoder.readClass(FSTStreamDecoder.java:472)
at org.nustaq.serialization.FSTObjectInput.readClass(FSTObjectInput.java:918)
at org.nustaq.serialization.FSTObjectInput.readObjectWithHeader(FSTObjectInput.java:342)
at org.nustaq.serialization.FSTObjectInput.readObjectFields(FSTObjectInput.java:694)
at org.nustaq.serialization.FSTObjectInput.instantiateAndReadNoSer(FSTObjectInput.java:548)
at org.nustaq.serialization.FSTObjectInput.readObjectWithHeader(FSTObjectInput.java:369)
at org.nustaq.serialization.FSTObjectInput.readObjectInternal(FSTObjectInput.java:326)
at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:306)
at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:240)
... 46 more
Caused by: java.lang.ClassNotFoundException:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.nustaq.serialization.FSTClazzNameRegistry.classForName(FSTClazzNameRegistry.java:196)
... 57 more
根据key获取缓存对象时候，报错。我把Redis中的数据全部清除之后还是报错，怎么回事啊
