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

sqlserver FOR XML PATH Óï¾äµÄÓ¦ÓÃ

´úÂëÈçÏÂ:

DECLARE
@TempTable table(UserID int , UserName nvarchar(50));
insert into
@TempTable (UserID,UserName) values (1,'a')
insert into @TempTable
(UserID,UserName) values (2,'b')

select UserID,UserName
from @TempTable FOR XML PATH
ÔËÐÐÕâ¶Î½Å±¾£¬½«Éú³ÉÈçϽá¹û£º
¸´ÖÆ´úÂë
´úÂëÈçÏÂ:

<row>
<UserID>1</UserID>

<UserName>a</UserName>
</row>
<row>

<UserID>2</UserID>
<UserName>b</UserName>

</row>

´ó¼Ò¿ÉÒÔ¿´µ½Á½ÐÐÊý¾ÝÉú³ÉÁËÁ½¸ö½Úµã£¬ÐÞ¸ÄÒ»ÏÂPATHµÄ²ÎÊý£º
select
UserID,UserName from @TempTable FOR XML PATH('lzy')
ÔÙ´ÎÔËÐÐÉÏÊö½Å±¾£¬½«Éú³ÉÈçϵÄ
½á¹û£º
¸´ÖÆ´úÂë
´úÂëÈçÏÂ:

<lzy>
<UserID>1</UserID>

<UserName>a</UserName>
</lzy>
<lzy>

<UserID>2</UserID>
<UserName>b</UserName>

</lzy>

¿ÉÒÔ¿´µ½½Úµã±ä³É£¬ÆäʵPATH()
À¨ºÅÄڵIJÎÊýÊÇ¿ØÖƽڵãÃû³ÆµÄ£¬ÕâÑùµÄ»°´ó¼Ò¿ÉÒÔ¿´Ò»ÏÂÈç¹ûÊÇ¿Õ×Ö·û´®£¨²»ÊÇûÓвÎÊý£©»áÊÇʲô½á¹û?
select
UserID,UserName from @TempTable FOR XML PATH('')
Ö´ÐÐÉÏÃæÕâ¶Î½Å±¾½«Éú³É½á¹û£º
¸´ÖÆ´úÂë
´úÂëÈçÏÂ:

<UserID>1</UserID>
<UserName>a</UserName>

<UserID>2</UserID>
<UserName>b</UserName>


ÕâÑù¾Í²»ÏÔʾÉϼ¶½ÚµãÁË£¬´ó¼ÒÖªµÀÔÚ PATH ģʽÖУ¬ÁÐÃû»òÁбðÃû±»×÷Ϊ XPath
±í´ïʽÀ´´¦Àí£¬Ò²¾ÍÊÇ˵£¬ÊÇÁеÄÃû×Ö£¬ÕâÑù´óµ¨ÊÔÑéһϲ»¸øÖ¸¶¨ÁÐÃûºÍ±ðÃû»áÊÇÔõôÑù£¿
select CAST(UserID AS
varchar) + '',UserName + '' from @TempTable FOR XML PATH('')
ÔËÐÐÉÏÃæÕâ¾ä½«
Éú³É½á¹û
1a2b
ËùÓÐÊý¾Ý¶¼Éú³ÉÒ»ÐУ¬¶øÇÒ»¹Ã»ÓÐÁ¬½Ó×Ö·û£¬ÕâÑùµÄÊý¾Ý¿ÉÄܶԴó¼ÒûÓÐÓô¦£¬»¹¿ÉÒÔÔٱ仯һÏ£º
select
CAST(UserID AS varchar) + ',',UserName + '',';' from @TempTable FOR XML
PATH('')
Éú³É½á¹û
1,a;2,b;
´ó¼ÒÏÖÔÚÃ÷°×Á˰ɣ¬¿ÉÒÔͨ¹ý¿ØÖƲÎÊýÀ´Éú³É×Ô¼ºÏëÒªµÄ½á¹û£¬
ÀýÈ磺
select '{' + CAST(UserID AS varchar) + ',','"' +UserName +
'"','}' from @TempTable FOR XML PATH('')
Éú³É½á¹û
{1,"a&q


Ïà¹ØÎĵµ£º

C#ʵÏÖXMLϵÁл¯ºÍ·´ÏµÁл¯µÄ×ܽá

³£ÓõÄϵÁл¯¶¨Ò壨using System.Xml.Serialization;£©
[XmlAttribute("name")]        // ¶¨Òå<Tag name="…"></Tag>
[XmlElement("label")]        // ¶¨Òå<label>…</label>
[XmlIgnoreAttrib ......

ÔÚMFC³ÌÐòÖÐʹÓÃXMLÎļþÅäÖù¤¾ßÀ¸

ÔÚMFC³ÌÐòÖÐʹÓÃXMLÎļþÅäÖù¤¾ßÀ¸
×÷ÕߣºÖì½ð²Ó
À´Ô´£ºhttp://www.cnblogs.com/clever101
ÏÖÔÚÎÒ·¢ÏÖʹÓÃVisual StudioµÄ×ÊÔ´±à¼­Æ÷½øÐб༭×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 ......

Microsoft SqlServer 2005 ͨÓ÷ÖÒ³ ´æ´¢¹ý³Ì

±¾À´ÎÒÊDz»ÔÞ³ÉʹÓÃͨÓô洢¹ý³ÌµÄ£¬Ö÷ÒªÊÇÒòΪ¸ù¾Ý±í½á¹¹À´¶¨ÖÆ·ÖÒ³²éѯ²»Óö¯Ì¬µÄÆ´SQL£¬ÕâÑù²ÅÊÇÕæÕýµÄ¸ßЧ£¬¶øÇÒֻҪд¹ýÒ»¸ö£¬ÄÇôÔÙÓÐÐÂÐèÇóµÄʱºò£¬Ð¡·¶Î§¸Ä¶¯¼¸´¦¾ÍokÁË¡£
µ«×ÜÊÇÓÐÈËÏòÎÒÌÖÒª»òÕßÌÖÂÛͨÓô洢¹ý³Ì£¬Ã»°ì·¨£¬±»±ÆÎÞÄΣ¬Á¼ÐÄÉ¥ÓëÀ§¾³¡£
ľÓÐÕÒµ½T-SQL´úÂë±à¼­Æ÷
-- ============================= ......

xml + xsl pagination

page.xml
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="page.xsl" ?>
<list>
 <item>1</item>
 <item>2</item>
 <item>3</item>
 <item>4</item>
 <item>5</item>
& ......

ÀûÓÃVC++ÓëMSXML½âÎöXMLÎĵµ


Ò»¡¢Îĵµ¶ÔÏóÄ£ÐÍ£¨DOM£©
¡¡¡¡DOMÊÇDocument Object Model£¨Îĵµ¶ÔÏóÄ£ÐÍ£©µÄ¼ò³Æ£¬ÊǶÔXMLÎĵµ½øÐÐÓ¦Óÿª·¢¡¢±à³ÌµÄÓ¦ÓóÌÐò½Ó¿Ú£¨API£©¡£×÷ΪW3C¹«²¼µÄÒ»ÖÖ¿çÆ½Ì¨¡¢ÓëÓïÑÔÎ޹صĽӿڹ淶£¬DOMÌṩÁËÔÚ²»Í¬»·¾³ºÍÓ¦ÓÃÖеıê×¼³ÌÐò½Ó¿Ú£¬¿ÉÒÔÓÃÈκÎÓïÑÔʵÏÖ¡£
¡¡¡¡DOM²ÉÓöÔÏóÄ£ÐͺÍһϵÁеĽӿÚÀ´ÃèÊöXMLÎĵµµÄÄÚÈݺͽ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ