Parse XML and xmljava

Parse XML and xmljava

1. parse the XML String of the String type to obtain the attribute value.

String resultXML = "<? Xml version = "1.0" encoding = "UTF-8"?>

<Result>

<Message value = "0"> yongyoulogin | ufida esb tester | creation | Failure | the specified person already exists. </message>

......

/Result> ";

(1) obtain the value of value in message

// Parse the XML string

StringReader sr = new StringReader (resultXML );

InputSource is = new InputSource (sr );

DocumentBuilderFactory factory = DocumentBuilderFactory. newInstance ();

DocumentBuilder builder = factory. newDocumentBuilder ();

Document doc = builder. parse (is );

Org. w3c. dom. Element root = doc. getDocumentElement ();

NodeList nl = root. getChildNodes ();

Node message = nl. item (0 );

String value = message. getAttributes (). getNamedItem ("value"). getNodeValue ();

 

(2) obtain the Intermediate Value of the tag.

String text = message. gettextcontent (); (text = "yongyoulogin | ufida esb tester | creation | failed | personnel already exists ,")