Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

xmlÎļþ²Ù×÷С½á ¹ØÓÚ·½·¨SelectSingleNodeµÄÓ÷¨

×î³£¼ûµÄXMLÊý¾ÝÀàÐÍÓУºElement, Attribute£¬Comment, Text.
  Element, Ö¸ÐÎÈç<Name>Tom<Name>µÄ½Úµã¡£Ëü¿ÉÒÔ°üÀ¨£ºElement, Text, Comment, ProcessingInstruction, CDATA, and EntityReference.
  Attribute, Ö¸ÔÚ<Employee id=”12345”>ÖеĴÖÌ岿·Ö¡£
  Comment£¬Ö¸ÐÎÈ磺<!-- my comment --> µÄ½Úµã¡£
  Text£¬Ö¸ÔÚ<Name>Tom<Name>µÄ´ÖÌ岿·Ö¡£
  ÔÚXMLÖУ¬¿ÉÒÔÓÃXmlNode¶ÔÏóÀ´²ÎÕÕ¸÷ÖÖXMLÊý¾ÝÀàÐÍ¡£
  2.1 ²éѯÒÑÖª¾ø¶Ô·¾¶µÄ½Úµã£¨¼¯£©
  objNodeList = objDoc.SelectNodes(“Company/Department/Employees/Employee”)
  »òÕß
  objNodeList = objNode.SelectNodes(“/Company/Department/Employees/Employee”)
  ÒÔÉÏÁ½ÖÖ·½·¨¿É·µ»ØÒ»¸öNodeList¶ÔÏó£¬Èç¹ûÒª·µ»Øµ¥¸ö½Úµã¿ÉʹÓÃSelectSingleNode·½·¨£¬¸Ã·½·¨Èç¹û²éѯµ½Ò»¸ö»ò¶à¸ö½Úµã£¬·µ»ØµÚÒ»¸ö½Úµã£»Èç¹ûûÓвéѯµÄÈκνڵ㷵»Ø Nothing¡£ÀýÈ磺
  objNode = objNode.SelectSingleNode(“/Company/Department/Employees/Employee”)
  If Not (objNode is Nothing) then
   ‘- Do process
  End If
  2.2 ²éѯÒÑÖªÏà¶Ô·¾¶µÄ½Úµã£¨¼¯£©
  ¿ÉʹÓÃÀàËÆÓÚÎļþ·¾¶µÄÏà¶Ô·¾¶µÄ·½Ê½À´²éѯXMLµÄÊý¾Ý
  objNode = objDoc.SelectSingleNode(“Company/Department”)
  objNodeList = objNode.SelectNodes(“../Department)
  objNode = objNode.SelectNode(“Employees/Employee”)
  2.3 ²éѯÒÑÖªÔªËØÃûµÄ½Úµã£¨¼¯£©
  ÔÚʹÓò»¹æÔòµÄ²ã´ÎÎĵµÊ±£¬ÓÉÓÚ²»ÖªµÀÖмä²ã´ÎµÄÔªËØÃû£¬¿ÉʹÓÃ//·ûºÅÀ´Ô½¹ýÖмäµÄ½Úµã£¬²éѯÆä×Ó£¬Ëï»ò¶à²ã´ÎÏÂµÄÆäËûËùÓÐÔªËØ¡£ÀýÈ磺
  objNodeList = objDoc.SelectNodes(“Company//Employee”)
  2.4 ²éѯÊôÐÔ£¨attribute£©½Úµã
  ÒÔÉϵĸ÷ÖÖ·½·¨¶¼·µ»ØÔªËØ£¨element)½Úµã£¨¼¯£©£¬·µ»ØÊôÐÔ£¨attribute£©£¬Ö»ÐèÒª²ÉÓÃÏàÓ¦µÄ·½·¨£¬ÔÚÊôÐÔÃûǰ¼ÓÒ»¸ö@·ûºÅ¼´¿É£¬ÀýÈ磺
  objNodeList = objDoc.SelectNodes(“Company/Department/Employees/Em


Ïà¹ØÎĵµ£º

javaÉú³ÉXMLÎļþ×Ô¶¯»»ÐÐÎÊÌâ

Java codeFormat ft=Format.getRawFormat();
ft.setEncoding("utf-8");
ft.setIndent("    ");//ÉèÖÃËõ½ø
       
XMLOutputter outputter=new XMLOutputter(ft);//ÉèÖÃXML¸ñʽ
Õâλ˵µÄ²»´í£»
ÔÚieÀïÃæ£¬ËüÄܰÑxml×Ô¶¯½âÎö³ÆÊ÷Ðνṹ£¬ËùÒÔ¿´ÆðÀ´Ã»ÎÊÌ⣬ÔÚ¼Çʱ¾ÀïÃæ£¬¾Í²»ÐÐÁ ......

Android xml¶Áд


Android ÊÇÕë¶ÔÒÆ¶¯É豸µÄÒ»ÖÖÐÂÐ˵ĿªÔ´²Ù×÷ϵͳºÍ SDK¡£½èÖúËü£¬Äú¿ÉÒÔ´´½¨¹¦ÄÜÇ¿´óµÄÒÆ¶¯Ó¦ÓóÌÐò¡£µ±ÄúµÄÓ¦ÓóÌÐò¿ÉÒÔ·ÃÎÊ Web ·þÎñʱ£¬ÆäÎüÒýÁ¦»á´ó´óÔö¼Ó£¬ÕâÒâζ×ÅÄúÐèҪʹÓà Web ÓïÑÔ£ºXML¡£ÔÚ±¾ÎÄÖУ¬Äú½«Á˽âÔÚ Android ÉÏʹÓà XML µÄ²»Í¬·½·¨£¬ÒÔ¼°ÈçºÎʹÓÃËüÃǹ¹½¨×Ô¼ºµÄ Android Ó¦ÓóÌÐò¡£
ÈëÃÅ
ÔÚ±¾ÎÄÖÐ ......

DataSet XMl DateTable »¥×ª

/// <summary>
/// DataTable-------------------->XML --String
/// </summary>
public static String ToXmlString(DataTable dt)
{
StringWriter tr = new StringWriter();
try
{
dt.WriteXml(tr); ......

XML½âÎö¼¼Êõ

 XMLѧϰÍêÁË£¬ÀÏʦ˵ÔÚÃæÊÔµÄʱºòÓпÉÄÜÒªÎʵ½ÕâЩ£¬ËùÒÔÓÖÕÒÁËЩ×ÊÁÏ£¬ÔÚMLDNµÄÕâ¶ÎÈÕ×ÓÀÀÏʦÃǶ¼°Ñ¸÷¸öÃæÊÔÖÐÓпÉÄÜÒªÎʵ½µÄÎÊÌâ¶¼°ïÎÒÃÇÒ»Ò»×Ü½á£¬ÕæµÄºÜ¸ÐлMLDNµÄÈ«²¿ÀÏʦ,ÏîÄ¿ÀÏʦ°ïÎÒÃÇÈÏÕæµÄ½²½âÏîÄ¿£¬¸¨µ¼ÏîÄ¿£¬½ÌѧÀÏʦ°ïÎÒÃÇÈÏÕæ×ܽá¸÷¸ö¼¼Êõ£¬¸Ðл£¬ÕæµÄÊǸÐл£¬ºÇºÇ£¬ÎÒ»áŬÁ¦¸ãºÃµÄ
JavaÖÐËÄÖÖXML ......

javascript¶¯Ì¬×°ÈëXMLÊý¾Ý


ʹÓÃjavascript´´½¨Microsoft XML DOM,¾Í¿ÉÒÔÍê³ÉÕâÒ»¹¤×÷.
// ×°ÈëÊý¾Ý.
var source = new ActiveXObject("Microsoft.XMLDOM");
source.async = false
source.load("history.xml");
// ×°ÈëÑùʽ±í.
var stylesheet = new ActiveXObject("Microsoft.XMLDOM");
stylesheet.async = false
stylesheet.load( ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ