以通用方式在java中读取XML数据

Question

How to read data from a XML file in a generic way.generic way means in the sense idf I change the XML file at a later time no impact will be there to the out put format. It should read the whole content of the XML file perfectly in key value pair.

Answer 1

You should try with a SAX Parser and put the key/value pairs in a Map.

http://docs.oracle.com/javase/7/docs/api/org/xml/sax/helpers/DefaultHandler.html

Using this Handler you can simply parse it from start to end.

See also here for an example.