XML parsing method and parsing tool

                Dom Parsing principle:                        1) JAXP (oracle-Sun official)                        2) Jdom tool (unofficial)                        3) dom4j tool (unofficial)                            three frameworks (the default tool for reading XML is dom4j)                .... Sax parsing principle:                        1) Sax parsing tool (Oracle-sun company official)

dom4j Tools, unofficial, not in the JDK. You need to import the core package for dom4j. such as: dom4j-1.6.1.jar

Simple to use:

 Public Static voidMain (string[] args) {Try {            //1. Create an XML Parser objectSaxreader reader =NewSaxreader (); //2. Read the XML document and return to the Documents objectDocument doc = Reader.read (NewFile ("./src/contact.xml")));        System.out.println (DOC); } Catch(documentexception e) {e.printstacktrace (); Throw NewRuntimeException (e); }            }

XML parsing method and parsing tool