使用apache POI提取word-2007 docx时出错

Question

我尝试使用Apache提取.docx文件，如下面的java代码所示。

 XWPFDocument doc = new XWPFDocument(new ByteArrayInputStream(fileData.data));
 XWPFWordExtractor extractor = new XWPFWordExtractor(doc);
 String wordText = extractor.getText();

无法在此代码中找到任何编译失败，但我在运行代码时会得到以下错误。

ERROR - AsyncIndexer Error while indexing.
java.lang.ExceptionInInitializerError
at org.openxmlformats.schemas.wordprocessingml.x2006.main.DocumentDocument$Factory.parse(Unknown Source)
at org.apache.poi.xwpf.usermodel.XWPFDocument.onDocumentRead(XWPFDocument.java:134)
at org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:159)
at org.apache.poi.xwpf.usermodel.XWPFDocument.<init>(XWPFDocument.java:123)
at org.wso2.carbon.apimgt.impl.indexing.indexer.MSWordIndexer.getIndexedDocument(MSWordIndexer.java:32)
at org.wso2.carbon.registry.indexing.solr.SolrClient.indexDocument(SolrClient.java:178)
at org.wso2.carbon.registry.indexing.AsyncIndexer$IndexingTask.doWork(AsyncIndexer.java:203)
at org.wso2.carbon.registry.indexing.AsyncIndexer$IndexingTask.run(AsyncIndexer.java:189)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$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.RuntimeException: Cannot load SchemaTypeSystem. Unable to load class with name schemaorg_apache_xmlbeans.system.sE130CAA0A01A7CDE5A2B4FEB8B311707.TypeSystemHolder. Make sure the generated binary files are on the classpath.
at org.apache.xmlbeans.XmlBeans.typeSystemForClassLoader(XmlBeans.java:783)
at org.openxmlformats.schemas.wordprocessingml.x2006.main.DocumentDocument.<clinit>(Unknown Source)
... 14 more
Caused by: java.lang.ClassNotFoundException: schemaorg_apache_xmlbeans.system.sE130CAA0A01A7CDE5A2B4FEB8B311707.TypeSystemHolder
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at org.apache.xmlbeans.XmlBeans.typeSystemForClassLoader(XmlBeans.java:769)
... 15 more

我把

org.apache.xmlbeans.，org.openxmlformats.schemas.，org.apache.poi.xwpf.，org.dom4j.

在pom文件的类路径中。有人能帮我找到这个问题吗？

Answer 1

在eclipse或命令行中运行代码时，会出现这种情况吗？

您是否尝试过运行"update项目“和”以->方式运行maven安装“？

Answer 2

我尝试使用命令行中的maven干净安装来运行这个程序。