Java com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl 的 11 个 UTF-16 BOM 问题

Question

我有一个 UTF-16 XML 文件：

<?xml version="1.0" encoding="utf-16" standalone="yes"?>

它以 BOM FE FF 开头。

将我的代码迁移到 Java11，我得到：

Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,1]
Message: Content is not allowed in prolog.
    at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:652) ~[?:?]

这是使用 JAXB 对其进行解组。

如果我使用参考实现，就会发生：

Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,1]
Message: Content is not allowed in prolog.
    at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:652) ~[?:?]
    at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:134) ~[jaxb-runtime-2.4.0-SNAPSHOT.jar:?]
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:385) ~[jaxb-runtime-2.4.0-SNAPSHOT.jar:?]
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:356) ~[jaxb-runtime-2.4.0-SNAPSHOT.jar:?]

或 MOXy:

Message: Content is not allowed in prolog.
    at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:652) ~[?:?]
    at org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader.parse(XMLStreamReaderReader.java:98) ~[org.eclipse.persistence.core-2.5.2.jar:?]
    at org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader.parse(XMLStreamReaderReader.java:86) ~[org.eclipse.persistence.core-2.5.2.jar:?]
    at org.eclipse.persistence.internal.oxm.record.SAXUnmarshaller.unmarshal(SAXUnmarshaller.java:895) ~[org.eclipse.persistence.core-2.5.2.jar:?]
    at org.eclipse.persistence.oxm.XMLUnmarshaller.unmarshal(XMLUnmarshaller.java:659) ~[org.eclipse.persistence.core-2.5.2.jar:?]
    at org.eclipse.persistence.jaxb.JAXBUnmarshaller.unmarshal(JAXBUnmarshaller.java:585) ~[org.eclipse.persistence.moxy-2.5.2.jar:?]

他们都用com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl

使用 Java 6 到 8 对该文件进行解组工作正常。Java 9 或 11 有什么变化吗？

如果我删除 FE FF BOM，它会解组 OK Java 11。

Answer 1

原来我的问题是由 maven-resources-plugin 引起的，过滤设置为 true。那是在破坏任何 UTF-16 资源，将前 2 个字节更改为 EF BF。

Java com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl 的 11 个 UTF-16 BOM 问题

Java 11 UTF-16 BOM issues with com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl

jaxb

utf-16

moxy

java-11

xerces