XML is a universal data exchange format, it is platform-independent, language-independent, system-independent, data integration and interaction to bring great convenience. XML in a different locale analytical methods are the same, but the realization of the syntax is different.
Common XML parsing four ways: 1, DOM parsing; 2, SAX parsing; 3, JDOM parsing; 4, DOM4J resolution. Where the first two methods belong to the foundation, it is the official platform-independent analytical methods; the latter two belong extension methods, which are extended out on the basis of the method, only applies to java platform.
