启动Tomcat报错

ERROR (StandardManager.java:638) - Exception loading sessions from persistent storage
ERROR (StandardManager.java:372) - IOException while loading persisted sessions: java.io.EOFException
启动Tomcat报错
网上搜，说因为tomcat上次没有正常关闭，EOFException表示输入过程中意外地到达文件尾或流尾的信号,导致从session中获取数据失败。把 work\Catalina\localhost\应用名\sessions.ser文件删除，OK