Tomcat警告：无法序列化会话属性ServletRequestAttributes.DESTRUCTION_CALLBACK.SearchService

Question

我应该实现Serializable Interface来解决问题吗？

错误日志：

05-月-2016 10：34：16.644警告[ContainerBackgroundProcessor [StandardEngine [卡塔利娜]]] org.apache.catalina.session.StandardSession.doWriteObject无法序列会话属性org.springframework.web.context.request.ServletRequestAttributes.DESTRUCTION_CALLBACK.searchController对于会话CAA037423C1AEEB003C4B67ED1F34CFF java.io.NotSerializableException：java.io.ObjectOllputStream.writeObject0（ObjectOutputStream.java:1184）中的com.shoptell.frontoffice.rest.SearchController，java.io.ObjectOutputStream.defaultWriteFields（ObjectOutputStream.java:1548） .io.ObjectOutputStream.writeSerialData（ObjectOutputStream.java:1509）在java.io.ObjectOutputStream.writeOrdinaryObject（ObjectOutputStream.java:1432）在java.io.ObjectOutputStream.writeObject0（ObjectOutputStream.java:1178）在java.io.ObjectOutputStream中。 java.io.ObjectOutputStream.writeOrdinaryObject（Ob）中java.io.ObjectOutputStream.writeSerialData（ObjectOutputStream.java:1509）的defaultWriteFields（ObjectOutputStream.java:1548） jectOutputStream.java:1432）在java.io.ObjectOutputStream.writeObject0（ObjectOutputStream.java:1178）在java.io.ObjectOutputStream.writeObject（ObjectOutputStream.java:348）在org.apache.catalina.session.StandardSession.doWriteObject（StandardSession .java：1710）org.apache.catalina.session.StandardSession.writeObjectData（StandardSession.java:1109）位于org.apache.catalina的org.apache.catalina.session.StandardManager.doUnload（StandardManager.java:401）。 session.tandardManager.unload（StandardManager.java:320）位于org.apache.catalina.util.LifecycleBase.stop（LifecycleBase.java:232）的org.apache.catalina.session.StandardManager.stopInternal（StandardManager.java:487） org.apache.catalina.core.StandardContext.stopInternal（StandardContext.java:5400）org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232）org.apache.catalina.core.ContainerBase.removeChild （ContainerBase.java:827）org.apache.catalina.st上的org.apache.catalina.startup.HostConfig.undeploy（HostConfig.java:1407） artg.HostConfig.checkResources（HostConfig.java:1333）org.apache.catalina.startup.HostConfig.check（HostConfig.java:1555）org.apache.catalina.startup.HostConfig.lifecycleEvent（HostConfig.java:285）在org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent（LifecycleSupport.java:95）在org.apache.catalina.util.LifecycleBase.fireLifecycleEvent（LifecycleBase.java:90）在org.apache.catalina.core.ContainerBase.backgroundProcess （ContainerBase.java:1141）在org.apache.catalina.core.ContainerBase $ ContainerBackgroundProcessor.processChildren（ContainerBase.java:1377）在org.apache.catalina.core.ContainerBase $ ContainerBackgroundProcessor.processChildren（ContainerBase.java:1381）在java.lang.Thread.run上的org.apache.catalina.core.ContainerBase $ ContainerBackgroundProcessor.run（ContainerBase.java:1349）（Thread.java:745）

代码：

@Scope("session")
@RestController
public class SearchController {
/** methods **/
}

Answer 1

尝试使SearchController可序列化：

@Scope("session")
@RestController
public class SearchController implements Serializable {
/** methods **/
}