Writing generic XML Parser

I want to create the generic XML p开发者_如何学Goarser so that I want to reuse much of code Use case is I have to parse 10 XML web servers, and all of them have different data So How can i create generic XML Parser so that i use most of the parsing code

Using libxml2 for XML parsing and XPath queries in Cocoa

Use one of the many XML libraries, such as TouchXML or Google's. These will parse documents into object trees, among other things.

Use NSXmlParser I think it helps you !