xmlÎļþ½á¹¹
Ò»¸öXMLÎļþͨ³£°üº¬ÎļþÍ·ºÍÎļþÌåÁ½´ó²¿·Ö
1. ÎļþÍ·
XMLÎļþÍ·ÓÉXMLÉùÃ÷ÓëDTDÎļþÀàÐÍÉùÃ÷×é³É¡£ÆäÖÐDTDÎļþÀàÐÍÉùÃ÷ÊÇ¿ÉÒÔȱÉٵģ¬¹ØÓÚDTDÉùÃ÷½«ÔÚºóÐøµÄÄÚÈÝÖнéÉÜ£¬¶øXMLÉùÃ÷ÊDZØÐëÒªÓеģ¬ÒÔʹÎļþ·ûºÏXMLµÄ±ê×¼¹æ¸ñ¡£
ÔÚÇ°ÃæµÄFlowers.xmlÎļþÖеĵÚÒ»ÐдúÂ뼴ΪXMLÉùÃ÷£º
<?xml °æ±¾ÐÅÏ¢ £¨±àÂëÐÅÏ¢£© Îĵµ¶ÀÁ¢ÐÔÐÅÏ¢ ?>
°æ±¾ÐÅÏ¢ÓÃÓÚ˵Ã÷xmlÓïÑÔÊÇÓõİ汾£¬°æ±¾Îª1.0»òÕß1.1 £ºversion="1.0"
±àÂëÐÅÏ¢ÓÃÓÚ˵Ã÷xmlµÄ±àÂëÓïÑÔ£¬Èç¹ûΪÖÐÎÄÔò±íʾΪ£ºencoding="gb2312"
Îĵµ¶ÀÁ¢ÐÔÐÅÏ¢ÓÃÓÚ˵Ã÷xmlÎļþÊÇ·ñ¿ÉÒÔ¶ÀÁ¢¶ø²»ÒÀÀµÆäËüÎĵµ£ºstandalone="yes"±íʾ¶ÀÁ¢ÏÔʾ
<?xml version="1.0" encoding="gb2312"?>
ÆäÖУº
“<?”´ú±íÒ»ÌõÖ¸ÁîµÄ¿ªÊ¼£¬“?>”´ú±íÒ»ÌõÖ¸ÁîµÄ½áÊø£»
“xml”´ú±í´ËÎļþÊÇXMLÎļþ£»
“ version="1.0" ”´ú±í´ËÎļþÓõÄÊÇXML1.0±ê×¼£»
“ encoding="gb2312" ” ´ú±í´ËÎļþËùÓõÄ×Ö·û¼¯£¬Ä¬ÈÏֵΪUnicode£¬Èç¹û¸ÃÎļþÖÐÒªÓõ½ÖÐÎÄ£¬¾Í±ØÐ뽫´ËÖµÉ趨Ϊgb2312¡£
×¢Ò⣺XMLÉùÃ÷±ØÐë³öÏÖÔÚÎĵµµÄµÚÒ»ÐС£
ÎĵµÀàÐÍÉùÃ÷£º
1¡£ÔÚÆäËûÎļþÖÐÉùÃ÷ÎĵµÀàÐÍ
<!DOCTYPE MYDOC SYSTEM "mydoc.dtd">
2¡£ÔÚxmlÎĵµÖÐÖ±½Ó¶¨ÒåÎĵµÀàÐÍ
<!DOCTYPE BIDS [ <!ELEMENT AUCTIONBLOCK(ITEMS,BIDS)> ]>
xmlÔ¤¶¨ÒåʵÌ壺
ʵÌåÒýÓ÷½Ê½ ´ú±íµÄÔªËØ
& &
< <
> >
' ,
quot; "
×Ö·ûÊý¾Ý¶Î£º
xmlÖв»Ï£Íûxml´¦ÀíµÄÎÄ×ÖƬ¶Ï»òÕß´úÂ룬½Å±¾Æ¬¶Î¡£
×Ö·ûÊý¾Ý¶Î="<!CDATA["+×Ö·ûÊý¾Ý+"]]>"
×Ö·ûÊý¾Ý¶Î±ØÐë·ÅÔÚ¸ùÔªËØÖУº
ÀýÈ磺
<?xml version="1.0" standalone="yes"?>
<Root>
<head>my test</head>
<![CDATA[<html><body>cdata test !</body></html>]]>
</Root>
ÓÃä¯ÀÀÆ÷´ò¿ª½á¹ûÈçÏ£º
<?xml version="1.0" standalone="yes" ?>
- <Root>
<head>my test</head>
- <![CDATA[
<html><body>cdata test !</body></html> ]]>
</Root>
ÒýÓ÷ÖΪʵÌåÒýÓã¬×Ö·ûÒýÓá£
ʵÌåÒýÓÃÊ×ÏÈÐèÒªÉùÃ÷£¬È»ºó½øÐÐÒýÓ
Ïà¹ØÎĵµ£º
MSDNÉϵĶ¨Ò壺
XML ÐòÁл¯½«¶ÔÏóµÄ¹«¹²×ֶκÍÊôÐÔ»òÕß·½·¨µÄ²ÎÊýºÍ·µ»Øֵת»»£¨ÐòÁл¯£©Îª·ûºÏÌض¨ XML ¼Ü¹¹¶¨ÒåÓïÑÔ (XSD) ÎĵµµÄ XML Á÷¡£XML ÐòÁл¯Éú³ÉÇ¿ÀàÐ͵ÄÀ࣬²¢Îª´æ´¢»ò´«ÊäÄ¿µÄ½«Æ乫¹²ÊôÐÔºÍ×Ö¶Îת»»ÎªÐòÁиñʽ£¨ÔÚ´ËÇé¿öÏÂΪ XML)¼òµ¥µÄ˵¾ÍÊǽ«Ò»¸ö¶ÔÏóת»»³ÉXMLÁ÷»òÊÇÎļþµÄ¹ý³Ì¡£
×¢ÒâÊÂÏҪÐòÁл¯µÄÀ ......
1¡¢µ¼³öµ½XMl select * from Brand for xml auto ,root('Brands')
<Brands>
<Brand BrandID="E584596D-4D66-4F2F-B6F7-71C3BEB4CA21" Name="inganico" />
<Brand BrandID="19B04451-DDC4-4CDF-BE30-CB4E703B27DA" Name="°²¸¶´ï" />
<Brand BrandID="3C6C8E12-7C4A-4F1 ......
#include <iostream>
#include "1.h"
int main(int argc, char *argv[])
{
try
{
SXmlDOM dom;
//dom.parse("<?xml?><Êéµê><Êé±¾ ÊéÃû="VC++" ¼Û¸ñ="50" ÕÛ¿Û= ......