Java Plist XML解析 [英] Java Plist XML Parsing

问题描述

我正在用Java解析(格式不正确的)Apple Plist文件.

I'm parsing a (not well formed) Apple Plist File with java.

我的代码如下:

InputStream in = new FileInputStream( "foo" ); 
XMLInputFactory factory = XMLInputFactory.newInstance(); 
XMLEventReader parser = factory.createXMLEventReader( in ); 
while (parser.hasNext()){    
XMLEvent event = parser.nextEvent();    
  //code to navigate the nodes 
}

我正在解析的部分看起来像这样:

The parts I"m parsing are looking like this:

<dict>    
  <key>foo</key><integer>123</integer>
  <key>bar</key><string>Boom &amp; Shroom</string>
</dict>

现在我的问题是，包含与号的节点未按应有的方式进行解析，因为与"号代表一个实体.

My problem is now, that nodes containing a ampersand are not parsed like they should because the ampersand is representing a entity.

我该怎么做才能将节点的值作为完整的String而不是损坏的部分得到?

What can i do to get the value of the node as a complete String, instead of broken parts?

谢谢.

推荐答案

您应该可以通过在XMLInputFactory上设置IS_COALESCING属性来解决您的问题(相对于XMLEventReader，我也更喜欢XMLStreamReader，但是ymmv):

You should be able to solve your problem by setting the IS_COALESCING property on the XMLInputFactory (I also prefer XMLStreamReader over XMLEventReader, but ymmv):

XMLInputFactory factory = XMLInputFactory.newInstance();
factory.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

InputStream in = // ...
xmlReader = factory.createXMLStreamReader(in, "UTF-8");

顺便说一下，据我所知，没有一个JDK解析器会处理格式不正确"的XML而不会造成阻塞.实际上，您的XML格式正确:它使用实体而不是原始的&符号.

Incidentally, to the best of my knowledge none of the JDK parsers will handle "not well formed" XML without choking. Your XML is, in fact, well-formed: it uses an entity rather than a raw ampersand.

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