Question

我正在使用SAX(javax.xml.parsers.SAXParser;)阅读XML。在《少年儿童法》中,某些特殊性,如(和;及,>)等,存在于儿童 no价值中。因此,从那时起,SAX公司成功地读了XML,但在此刻,它投下了<条码>。

例如,在下文样本XML中,SAX读到了成功的价值。但是,从Name 论点的价值<>>><<>>>/strong> 开始,它就投下了这一条。

<Parent> <child1> LS-23541723 </child1> <child2 id="2" Name="T-Shirt And Denim - T<D" Rate="500.00"> </child2> <child3> <![CDATA[This is the child 2]]> </child3> <child4> <![CDATA[This is the child 4]]> </child4> </Parent>

I can t determine the nodes that contains these special characters before hand.(It is dyanamic.) So, What I wanna do is, reading an XML with SAX, ignoring the nodes that contains these like special characters.. Simply, I think I can do this if it is possible to read the XML with SAX, skipping the nodes that pass the org.xml.sax.SAXParseException.

这是可能的,如果是的话?

说明:我不能简单地以实体保留取代这些保留,例如<代码>和复制;。自此以后,一些时候,XML节点与<代码><,>以及(作为<child1>。因此,在开始用空间研究局读一读之前,我以特性参考资料取代所有实体参考资料。

Answer 1

I don t think that SAX can handle this. The XML has to be well-formed. Thus you have to make a bunch of replacements before the text is submitted to SAX. Look for any , " or < that are not in the right places. " between ", between and < that is not part of a start tag or end tag. That should be feasible. That s the second pass after your first pass that replaces < and > by their equivalent counterparts. Ideally you should also watch for comments, CDATA section, etc... to be sure they are well-formed.

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