springboot项目 每次访问完都会报null异常,没有使用线程,ws等,有没有解决方案??? 5C

2019-10-11 14:38:34.622 DEBUG 2104 --- [nio-8011-exec-2] org.apache.tomcat.util.net.NioEndpoint : Calling [org.apache.tomcat.util.net.NioEndpoint@497ed877].closeSocket([org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper@4b548455:org.apache.tomcat.util.net.NioChannel@2b652835:java.nio.channels.SocketChannel[connected local=/192.168.0.133:8011 remote=/192.168.0.133:50786]])

java.lang.Exception: null
at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.doClose(NioEndpoint.java:1165) [tomcat-embed-core-9.0.26.jar:9.0.26]
at org.apache.tomcat.util.net.SocketWrapperBase.close(SocketWrapperBase.java:394) [tomcat-embed-core-9.0.26.jar:9.0.26]
at org.apache.tomcat.util.net.NioEndpoint$Poller.cancelledKey(NioEndpoint.java:667) [tomcat-embed-core-9.0.26.jar:9.0.26]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1592) [tomcat-embed-core-9.0.26.jar:9.0.26]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.26.jar:9.0.26]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_171]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_171]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.26.jar:9.0.26]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_171]

1个回答

tomcat版本升级到8以上看看

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