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/*
Êý¾Ý¿â²éѯXML½á¹¹£¬FOR XML PATH Óï¾äµÄÓ¦ÓÃ
*/
FOR XML PATH Óï¾äµÄÓ¦ÓÃ:
CREATE TABLE TempTable(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
<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«Éú³ÉÈçϵĽá¹û£º
<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
<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('')
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('')
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 A
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Query:
XmlDocument doc = new XmlDocument();
doc.Load(Server.MapPath(".\\db\\dbGuest.xml"));
//UserÊÇXML¸ù½Úµã,Name×Ö½Úµã
lbEmail.Text =
doc.SelectSingleNode("//User ......
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tinyxml.h
tinystr.h
tinystr.cpp
tinyxml.cpp
tinyxmlparser.cpp
tinyxmlerror.cpp
Õ⼸¸öÎļþ°üº¬µ½ÎÒÃǵŤ³ÌÄÚ¡£
Òª°üº¬Í·Îļþ #include "tinyxml.h"
ÕâÓþͿÉÒÔ¿ªÊ¼Ê¹ÓÃtinyxml¿ªÊ¼²Ù×÷xmlÎļþÁË£¬¾ßÌåµÄ²Ù×÷· ......
<html>
<head>
<title>XML Demo</title>
</head>
<body>
<script language="javascript">
function window.onload()
{
var domXML=new ActiveXObject("Microsoft.xmldom");
domXML.load("aTest.xml");
var myRoot=domXML.documentElement;
var myNodes2=myRoot.child ......
ÔÚXMLÎļþÖжÁÈ¡ÊôÐÔÎļþ£¨.properties£©ÖеÄÔªËØÖµ£º
web.xml
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/conf/dataAccessContext.xml</param-value>
</context-param>
<listener>
<listener-class>
......
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²ÉȡͨÓõÄbase64±àÂ뷽ʽ£¬È¡Ê±½âÂë´æÊ±¼ÓÂë¡£
ëÀÏʦÌṩÁËÍêÕûµÄ±àÂë´úÂ룬ÇÒЧÂʺܸߡ£
unit Base64;
interface
uses SysUtils, Classes;
type
{$IFDEF UNICODE}
Base64String = AnsiString;
{$ELSE}
Base64String = strin ......