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HTMLページを取得して変換するxsltを作成して、idが「content」のdivタグのコンテンツのみが含まれるようにしようとしています。私はApache ServiceMixを使用して、このアクションを実行するサービスユニットを開発していますが、完全に失われています!

これまでのところ、ファイルを取得し、変換を適用して出力フォルダーに保存するユニットを作成しました (少なくとも、これを行うと思います)。

<?xml version="1.0" encoding="UTF-8"?>
<blueprint
    xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="

http://www.osgi.org/xmlns/blueprint/v1.0.0

      http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">

    <camelContext xmlns="http://camel.apache.org/schema/blueprint">
      <route>
        <from uri="file:camel/input"/>
        <log message="Moving ${file:name} to the output directory"/>
        <to uri="xslt:file:///transform.xsl"/>
        <to uri="file:camel/output"/>
      </route>
    </camelContext>

</blueprint>

および変換 .xsl ファイル:

<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 xmlns:xhtml="http://www.w3.org/1999/xhtml"
 xmlns="http://www.w3.org/1999/xhtml"
 exclude-result-prefixes="xhtml">
    <xsl:template match="/">
        <html>
            <head><title>HTML Transformation</title></head>
            <body>
                <xsl:copy-of select="//xhtml:DIV[@id='content']"/>
            </body>
        </html>
    </xsl:template>
</xsl:stylesheet>

しかし、それはこのエラーをスローし続けます:

21:23:50,395 | INFO  | le://camel/input | route3                           | 91 - org.apache.camel.camel-core - 2.8.5 | Moving INPUTFILE.html to the output directory
21:23:50,850 | ERROR | le://camel/input | DefaultErrorHandler              | 91 - org.apache.camel.camel-core - 2.8.5 | Failed delivery for exchangeId: ID-servicemix-48257-1358413760241-2-2137. Exhausted after delivery attempt: 1 caught: javax.xml.transform.TransformerException: java.io.IOException: Server returned HTTP response code: 403 for URL: http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd
javax.xml.transform.TransformerException: java.io.IOException: Server returned HTTP response code: 403 for URL: http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd
    at org.apache.xalan.transformer.TransformerImpl.fatalError(TransformerImpl.java:782)[:]
    at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:756)[:]
    at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1273)[:]
    at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1251)[:]
    at org.apache.camel.builder.xml.XsltBuilder.process(XsltBuilder.java:123)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.impl.ProcessorEndpoint.onExchange(ProcessorEndpoint.java:102)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:72)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:48)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:78)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:114)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:284)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:109)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:78)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:69)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:78)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:90)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:78)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:318)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:209)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:306)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:78)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.Pipeline.process(Pipeline.java:116)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.Pipeline.process(Pipeline.java:79)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:139)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:106)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:78)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:69)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:353)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:176)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:137)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:139)[91:org.apache.camel.camel-core:2.8.5]
    at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:91)[91:org.apache.camel.camel-core:2.8.5]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)[:1.6.0_38]
    at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)[:1.6.0_38]
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)[:1.6.0_38]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)[:1.6.0_38]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)[:1.6.0_38]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)[:1.6.0_38]
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)[:1.6.0_38]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)[:1.6.0_38]
    at java.lang.Thread.run(Thread.java:662)[:1.6.0_38]
Caused by: java.io.IOException: Server returned HTTP response code: 403 for URL: http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1459)[:1.6.0_38]
    at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)[:]
    at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)[:]
    at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)[:]
    at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)[:]
    at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)[:]
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)[:]
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)[:]
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)[:]
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)[:]
    at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)[:]
    at org.apache.xml.dtm.ref.DTMManagerDefault.getDTM(DTMManagerDefault.java:439)[:]
    at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:699)[:]
    ... 45 more

そして、私はそれが何を意味するのか分かりません:(誰か助けてくれますか?

ありがとうございます

4

1 に答える 1

1

コメントで説明されているように、ここでの問題は、アクセスしている HTML ページの DTD がアクセスできないファイルを参照しており、これが原因でファイルにアクセスしようとしているときにパーサーが失敗することです。

HTML を変更できる場合、考えられる解決策は DTD を変更することです (HTML4 Loose DTD は次の URL でアクセスできるようです: http://www.w3.org/TR/html4/loose.dtd ) . 使用しているパーサーには、DTD を無視するオプションがある場合がありますが、ドキュメントが のような HTML のみのエンティティを使用している可能性があるため、これは最適なオプションではない可能性があります&nbsp;。

于 2013-01-17T03:53:29.433 に答える