Question

I ve got html datas that i m converting into a Dom4J document.

我发现了一个错误:

org.dom4j.DocumentException: Error on line 1 of document  : Reference is not allowed in prolog. Nested exception: Reference is not allowed in prolog.
    at org.dom4j.io.SAXReader.read(SAXReader.java:482)
    at org.dom4j.DocumentHelper.parseText(DocumentHelper.java:278)
    at MonTest.main(MonTest.java:21)
Nested exception: 
    org.xml.sax.SAXParseException: Reference is not allowed in prolog.

它是“和;”的特性,即为了建立该文件,需要逃入和安放。

在XML中,我们似乎需要逃脱5个特征:(大体、带、引、安插、apos)

然而,在不将其纳入“目标”要素的情况下,如何逃脱:

<div id="test" class= toto >A&A<A"A</div>

应当:

<div id="test" class= toto >A&amp;A&lt;A&quot;A</div>

而不是

&lt;div id=&quot;test&quot; class=&apos;toto&apos;&gt;A&amp;A&lt;A&quot;A&lt;/div&gt;

Thank you,

Answer 1

Escape strings before adding to XML document. Use StringEscapeUtils.escapeXml method from Apache Commons Lang. Use some library to build XML e.g. http://code.google.com/p/joox/.

Answer 2

我将仔细研究使用超文本超文本XMLReader,而不是缺省XMLReader执行。诸如的标签,即或html tidy 。

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