【发布时间】:2017-04-02 13:34:32
【问题描述】:
所以我知道使用这个 API,我在服务器上生成的一些 xml 文件可能会生成错误或没有关闭某些标签,或者结构不正确。 现在我的代码工作正常,但是对于某些文件,其中一些 xml 文件会抛出这些错误,下面是错误块
org.xml.sax.SAXParseException; systemId: file:///E:/ARCHIVED_LOGS/BACKUP_LOG_190317_0000/trace_file.xml; lineNumber: 201; columnNumber: 105; XML document structures must start and end within the same entity.
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.XMLScanner.reportFatalError(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.endEntity(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.endEntity(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.peekChar(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.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)
那么有没有一种方法可以处理这些文件而不使用 SAX 解析器 API 解决问题?
我正在考虑逐行处理这些文件,但这很痛苦。
还有一种类似于跳过 dtd 验证的方法,如下所示
SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setValidating(false);
factory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
SAXParser saxParser = factory.newSAXParser();
谢谢你:)
【问题讨论】:
标签: java xml saxparser validating