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我一直在使用 RichFaces 4 和 Tomcat 7。清理和构建应用程序 (NetBeans) 时没有错误。部署应用程序后，一切正常，但有时会引发以下异常，我不知道错误在哪里或可能是什么：

这是 Tomcat 的 catalina.log 的堆栈跟踪

may 07, 2012 3:36:43 PM com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
WARNING: JSF1064: Unable to find or serve resource, jquery.js.
may 07, 2012 3:36:43 PM com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
WARNING: 
ClientAbortException:  java.io.IOException
    at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:373)
    at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:437)
    at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:351)
    at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:396)
    at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:385)
    at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:93)
    at java.nio.channels.Channels$WritableByteChannelImpl.write(Channels.java:458)
    at com.sun.faces.application.resource.ResourceHandlerImpl.handleResourceRequest(ResourceHandlerImpl.java:283)
    at org.richfaces.resource.ResourceHandlerImpl.handleResourceRequest(ResourceHandlerImpl.java:257)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:591)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1824)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:722)
Caused by: java.io.IOException
    at org.apache.coyote.http11.InternalAprOutputBuffer.flushBuffer(InternalAprOutputBuffer.java:205)
    at org.apache.coyote.http11.InternalAprOutputBuffer.access$100(InternalAprOutputBuffer.java:37)
    at org.apache.coyote.http11.InternalAprOutputBuffer$SocketOutputBuffer.doWrite(InternalAprOutputBuffer.java:235)
    at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:119)
    at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:192)
    at org.apache.coyote.Response.doWrite(Response.java:533)
    at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:368)
    ... 25 more

有人可以给我一些关于在哪里或如何停止显示此警告/异常的想法吗？为什么会被抛出？

干杯，

4

1 回答 1

3 
ClientAbortException

客户端已中止资源请求，因为最终用户在页面仍在加载时匆匆离开。或者因为最终用户在页面仍在加载时按下了Esc 。或者是因为在页面还在加载时，最终用户的 5 岁儿子用剪刀剪断了网线。或者是因为 PC 在页面仍在加载时被雷击着火了。等等。

这是不可预测的，也无法避免的。只是忽略他们。如有必要，通过记录器配置将它们从日志中隐藏。

于 2012-05-08T02:36:02.317 回答