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ajax实现局部刷新过程-Servlet.ser…

2020-05-26 Ajax 前端之家

前端之家收集整理的这篇文章主要介绍了ajax实现局部刷新过程-Servlet.ser…，前端之家小编觉得挺不错的，现在分享给大家，也给大家做个参考。

@H_404_1@ 严重: Servlet.service() for servlet default threw exception

@H_404_1@ java.lang.IllegalStateException

@H_404_1@ at org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:407)

@H_404_1@ at org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:725)

@H_404_1@ at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)

@H_404_1@ at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)

@H_404_1@ at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteF ilter.doFilter(StrutsPrepareAndExecuteF ilter.java:76)

@H_404_1@ at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

@H_404_1@ at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) @H_404_1@ at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) @H_404_1@ at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) @H_404_1@ at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) @H_404_1@ at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) @H_404_1@ at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) @H_404_1@ at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) @H_404_1@ at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) @H_404_1@ at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) @H_404_1@ at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) @H_404_1@ at java.lang.Thread.run(Thread.java:619) @H_404_1@
@H_404_1@
@H_404_1@ 仔细看了看，原来是在strut2的Action当中return SUCCESS @H_404_1@ 改成null就行了