如何在本地html文件中使用boilerpipe？

Question

我的本地磁盘上有一个html文件，我想使用BoilerPipe从其中提取文本。

来自类ExtractorBase的"getText“方法接受读取器，所以我写道：

FileReader fr = new FileReader("D:/myHTMLfile");
System.out.println(ArticleExtractor.INSTANCE.getText(fr));

但是之后我得到了一个指向这第二行代码的错误。

有什么线索吗？谢谢！

编辑:整个错误消息是：

Exception in thread "pool-1-thread-1" java.lang.NoClassDefFoundError: org/cyberneko/html/HTMLConfiguration
    at de.l3s.boilerpipe.sax.BoilerpipeHTMLParser.<init>(BoilerpipeHTMLParser.java:50)
    at de.l3s.boilerpipe.sax.BoilerpipeHTMLParser.<init>(BoilerpipeHTMLParser.java:41)
    at de.l3s.boilerpipe.sax.BoilerpipeSAXInput.getTextDocument(BoilerpipeSAXInput.java:51)
    at de.l3s.boilerpipe.extractors.ExtractorBase.getText(ExtractorBase.java:69)
    at de.l3s.boilerpipe.extractors.ExtractorBase.getText(ExtractorBase.java:101)
    at neuromarket.BoilerPlateExtractor.run(BoilerPlateExtractor.java:42)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: org.cyberneko.html.HTMLConfiguration
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    ... 9 more
Exception in thread "pool-1-thread-2" java.lang.NoClassDefFoundError: org/cyberneko/html/HTMLConfiguration
    at de.l3s.boilerpipe.sax.BoilerpipeHTMLParser.<init>(BoilerpipeHTMLParser.java:50)
    at de.l3s.boilerpipe.sax.BoilerpipeHTMLParser.<init>(BoilerpipeHTMLParser.java:41)
    at de.l3s.boilerpipe.sax.BoilerpipeSAXInput.getTextDocument(BoilerpipeSAXInput.java:51)
    at de.l3s.boilerpipe.extractors.ExtractorBase.getText(ExtractorBase.java:69)
    at de.l3s.boilerpipe.extractors.ExtractorBase.getText(ExtractorBase.java:101)
    at neuromarket.BoilerPlateExtractor.run(BoilerPlateExtractor.java:42)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
BUILD SUCCESSFUL (total time: 0 seconds)

Answer 1

您需要在类路径中添加nekohtml-1.x.x.jar。