java - Apache POI XSSF 加载问题

Question

我们正在尝试使用 apache POI 读取 xlsx 文件。每件事都运转良好。但有时当我们上传 xlsx 文件时，会出现以下错误。

java.io.IOException: Unable to parse xml bean
    at org.apache.poi.POIXMLTypeLoader.parse(POIXMLTypeLoader.java:118)
    at org.openxmlformats.schemas.spreadsheetml.x2006.main.WorkbookDocument$Factory.parse(Unknown Source)
    at org.apache.poi.xssf.usermodel.XSSFWorkbook.onDocumentRead(XSSFWorkbook.java:347)
    at org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:190)
    at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:290)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:280)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655)
    at io.vertx.core.eventbus.impl.HandlerRegistration.deliver(HandlerRegistration.java:213)
    at io.vertx.core.eventbus.impl.HandlerRegistration.handle(HandlerRegistration.java:192)
    at io.vertx.core.eventbus.impl.EventBusImpl.lambda$deliverToHandler$3(EventBusImpl.java:503)
    at io.vertx.core.impl.ContextImpl.lambda$wrapTask$3(ContextImpl.java:359)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: org.xml.sax.SAXParseException: The prefix "x15" for element "x15:workbookPr" is not bound.
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)
    at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
    at org.apache.poi.util.DocumentHelper.readDocument(DocumentHelper.java:137)
    at org.apache.poi.POIXMLTypeLoader.parse(POIXMLTypeLoader.java:115)
    ... 25 common frames omitted

如果我们将相同的内容复制到另一个 xlsx 文件并上传，则一切正常。我们无法确定此错误的根本原因。感谢任何帮助/建议。

使用的 jar :poi-3.16.jarpoi-ooxml-3.16.jarpoi-ooxml-schemas-3.16.jar

更新:

即使使用 poi 版本 3.14，我们也会遇到以下异常:

org.apache.poi.POIXMLException: org.apache.xmlbeans.XmlException: error: Use of undefined namespace prefix: x15
    at org.apache.poi.xssf.usermodel.XSSFWorkbook.onDocumentRead(XSSFWorkbook.java:402)
    at org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:178)
    at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:249)
    at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:302)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:280)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655)
    at io.vertx.core.eventbus.impl.HandlerRegistration.deliver(HandlerRegistration.java:213)
    at io.vertx.core.eventbus.impl.HandlerRegistration.handle(HandlerRegistration.java:192)
    at io.vertx.core.eventbus.impl.EventBusImpl.lambda$deliverToHandler$3(EventBusImpl.java:503)
    at io.vertx.core.impl.ContextImpl.lambda$wrapTask$3(ContextImpl.java:359)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.xmlbeans.XmlException: error: Use of undefined namespace prefix: x15
    at org.apache.xmlbeans.impl.store.Locale$SaxLoader.load(Locale.java:3499)
    at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1277)
    at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1264)
    at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345)
    at org.apache.poi.POIXMLTypeLoader.parse(POIXMLTypeLoader.java:92)
    at org.openxmlformats.schemas.spreadsheetml.x2006.main.WorkbookDocument$Factory.parse(Unknown Source)
    at org.apache.poi.xssf.usermodel.XSSFWorkbook.onDocumentRead(XSSFWorkbook.java:336)
    ... 24 common frames omitted

初始化 xlsx 读取的代码。这是我们得到这个异常的地方:

XSSFWorkbook workbook = new XSSFWorkbook(file);

Answer 1

特别是关于这个问题，而不是关于 Apache poi jar 文件版本 3.16 或 3.14，您提到了这个 java.io.IOException: Unable to parse xml bean 和 org.apache.poi.POIXMLException 这看起来是您的代码有问题。