如何告诉Java SAX解析器忽略无效的字符引用？ [英] How to tell Java SAX Parser to ignore invalid character references?

问题描述

当使用诸如&＃x1 的字符参考来解析不正确的XML时，Java的SAX解析器会死亡，造成致命的错误，例如

When trying to parse incorrect XML with a character reference such as &#x1, Java's SAX Parser dies a horrible death with a fatal error such as

    org.xml.sax.SAXParseException: Character reference "&#x1"
                                   is an invalid XML character.

有没有办法呢？在将其移交给SAX解析器之前，我必须清理XML文件吗？如果是这样，有没有一个优雅的方式来解决这个问题？

Is there any way around this? Will I have to clean up the XML file before I hand it off to the SAX Parser? If so, is there an elegant way of going about this?

推荐答案

使用XML 1.1！ skaffman是完全正确的，但您可以在文件顶部粘贴<？xml version =1.1？> ，您将处于良好状态。如果您正在处理流，请写一个重写或添加处理指令的包装器。

Use XML 1.1! skaffman is completely right, but you can just stick <?xml version="1.1"?> on the top of your files and you'll be in good shape. If you're dealing with streams, write a wrapper that rewrites or adds that processing instruction.

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