xmlµÄCDATA Çø¶Î
ËùÓÐ XML ÎĵµÖеÄÎı¾¾ù»á±»½âÎöÆ÷½âÎö¡£
Ö»ÓÐ CDATA Çø¶Î£¨CDATA section£©ÖеÄÎı¾»á±»½âÎöÆ÷ºöÂÔ¡£
Parsed Data
XML ½âÎöÆ÷ͨ³£»á½âÎö XML ÎĵµÖÐËùÓеÄÎı¾¡£
µ±Ä³¸ö XML ÔªËØ±»½âÎöʱ£¬Æä±êǩ֮¼äµÄÎı¾Ò²»á±»½âÎö£º
<message>´ËÎı¾Ò²»á±»½âÎö</message>
½âÎöÆ÷Ö®ËùÒÔÕâô×öÊÇÒòΪ XML ÔªËØ¿É°üº¬ÆäËûÔªËØ£¬¾ÍÏñÕâ¸öÀý×ÓÖУ¬ÆäÖÐµÄ <name> ÔªËØ°üº¬×ÅÁíÍâµÄÁ½¸öÔªËØ(first ºÍ last)£º
<name><first>Bill</first><last>Gates</last></name>
¶ø½âÎöÆ÷»á°ÑËü·Ö½âΪÏñÕâÑùµÄ×ÓÔªËØ£º
<name>
<first>Bill</first>
<last>Gates</last>
</name>
תÒå×Ö·û
·Ç·¨µÄ XML ×Ö·û±ØÐë±»Ìæ»»ÎªÊµÌåÒýÓã¨entity reference£©¡£
¼ÙÈçÄúÔÚ XML ÎĵµÖзÅÖÃÁËÒ»¸öÀàËÆ "<" ×Ö·û£¬ÄÇôÕâ¸öÎĵµ»á²úÉúÒ»¸ö´íÎó£¬ÕâÊÇÒòΪ½âÎöÆ÷»á°ÑËü½âÊÍΪÐÂÔªËØµÄ¿ªÊ¼¡£Òò´ËÄã²»ÄÜÕâÑùд£º
<message>if salary < 1000 then</message>
ΪÁ˱ÜÃâ´ËÀà´íÎó£¬ÐèÒª°Ñ×Ö·û "<" Ìæ»»ÎªÊµÌåÒýÓ㬾ÍÏñÕâÑù£º
<message>if salary < 1000 then</message>
ÔÚ XML ÖÐÓÐ 5 ¸öÔ¤¶¨ÒåµÄʵÌåÒýÓãº
<
<
СÓÚ
>
>
´óÓÚ
&
&
ºÍºÅ
'
'
Ê¡ÂÔºÅ
"
"
ÒýºÅ
×¢ÊÍ£ºÑϸñµØ½²£¬ÔÚ XML ÖнöÓÐ×Ö·û "<"ºÍ"&" ÊÇ·Ç·¨µÄ¡£Ê¡ÂԺš¢ÒýºÅºÍ´óÓÚºÅÊǺϷ¨µÄ£¬µ«ÊǰÑËüÃÇÌæ»»ÎªÊµÌåÒýÓÃÊǸöºÃµÄϰ¹ß¡£
CDATA
CDATA ÄÚ²¿µÄËùÓж«Î÷¶¼»á±»½âÎöÆ÷ºöÂÔ¡£
¼ÙÈçÎı¾Öаüº¬ÁË´óÁ¿µÄ "<" ºÍ "&" ×Ö·û - ¾ÍÏñ±à³Ì´úÂëÖо³£³öÏÖµÄÇé¿öÒ»Ñù - ÄÇôÕâ¸ö XML ÔªËØ¾Í¿ÉÒÔ±»¶¨ÒåΪһ¸ö CDATA ²¿·Ö¡£
CDATA Çø¶Î¿ªÊ¼ÓÚ "<![CDATA["£¬½áÊøÓÚ "]]>"£º
<script>
<![CDATA[
function matchwo(a,b)
{
if (a < b && a < 0)
{
return 1
}
else
{
return 0
}
}
]]>
</script>
ÔÚÉÏÃæµÄÀý×ÓÖУ¬ÔÚ CDATA Çø¶ÎÖеÄËùÓж«Î÷¶¼»á±»½âÎöÆ÷ºöÂÔ¡£
¹ØÓÚ CDATA Çø¶ÎµÄ×¢ÊÍ£º
CDATA Çø¶Î²»Äܰüº¬×Ö·û´® "]]>"£¬ËùÒÔ£¬CDATA Çø¶ÎµÄǶÌ×ÊDz»±»ÔÊÐíµÄ¡£
ͬʱҲÐèҪȷ±£ÔÚ "]]>" ×Ö·û´®ÖÐûÓпոñ»òÕÛÐС£
Ïà¹ØÎĵµ£º
ÔÚMFC³ÌÐòÖÐʹÓÃXMLÎļþÅäÖù¤¾ßÀ¸
×÷ÕߣºÖì½ð²Ó
À´Ô´£ºhttp://www.cnblogs.com/clever101
ÏÖÔÚÎÒ·¢ÏÖʹÓÃVisual StudioµÄ×ÊÔ´±à¼Æ÷½øÐбà¼×ÊÔ´ÓÐ×ÅÖî¶àµÄ²»±ã£ºÊ×ÏÈÊÇÈκÎ×ÊÔ´µÄ±ä¶¯Ò»°ã±ä¶¯´úÂ룬²»ÀûÓÚϵͳά»¤£¬Æä´ÎVisual StudioµÄ×ÊÔ´±à¼Æ÷µÄ±¾ÉíµÄ¹¦ÄÜÓÐÏÞ£¬Ò²²»ÀûÓÚ½çÃæÃÀ»¯£¬ÈýÊDz»ÀûÓÚÈËÔ±·Ö¹¤£¬¿ª·¢ÈËÔ±¼ ......
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;
import org.jdom.xpath.XPath;
public class XMLReader {
priv ......
1 ÀàËÆxmlns=""µÄÎļþ
ʾÀýXMLÎļþ:
<?xml version="1.0" encoding="UTF-8"?>
<WebSrvMessage xmlns="http://www.lenoval.com/">
<version>1.0</version>
<DataContent>
<DateTag>2010-5-17</DateTag>
</DataCont ......
ͨ¹ýµ÷ÓÃCreateDataSetfromXmlÈ¡µÃXMLÊý¾Ý
Imports System.Xml
Public Const FILE_CONFIG = "MZZ.xml"
Public Const PATH_CONFIG = "\XML\"
Dim dstXML As DataSet
Dim tblXML_DB As DataTable
Dim dtCod As New DataTable
Dim strSQL As String = ""
clsPublic ......
Step 1£ºForm1 ÉÏÌí¼ÓÒ»¸öToolStripContainer¿Ø¼þ
Step2£ºÊµÏÖ´úÂë
private void Form2_Load(object sender, EventArgs e)
{
CMenuEx menu = new CMenuEx();
string sPath = "D:\\Menu.xml";//xmlµÄÄÚÈÝ
if (menu.FileExit())
&nb ......