严重: IOException while loading persisted sessions: java.io.EOFException
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2281)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2750)
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:780)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:280)
at org.apache.catalina.util.CustomObjectInputStream.<init>(CustomObjectInputStream.java:58)
at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:362)
at org.apache.catalina.session.StandardManager.load(StandardManager.java:321)
at org.apache.catalina.session.StandardManager.start(StandardManager.java:637)
at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4396)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
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原因：IOException while loading persisted sessions: java.io.EOFException
当加载持久化的session错误：文件末尾异常，就是已经读取到文件末尾了，tomcat仍然试图读取内容，
tomcat读取的文件是*.ser,session序列化文件，将SESSION.ser删除，问题就解决了！