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

ASP.NETÖÐÖ´ÐÐURLÖØÐ´

 
¿ÉÒÔʹÓà ISAPI ɸѡÆ÷ÔÚ IIS Web ·þÎñÆ÷¼¶±ðʵÏÖ URL ÖØÐ´£¬Ò²¿ÉÒÔʹÓà HTTP Ä£¿é»ò HTTP ´¦Àí³ÌÐòÔÚ
ASP.NET ¼¶±ðʵÏÖ URL ÖØÐ´¡£±¾ÎÄÖØµã½éÉÜÈçºÎʹÓà ASP.NET ʵÏÖ URL ÖØÐ´£¬Òò´ËÎÒÃǽ«²»¶ÔʹÓà ISAPI ɸѡÆ÷ʵÏÖ
URL ÖØÐ´µÄϸ½Ú½øÐÐÉîÈë̽ÌÖ¡£µ«ÊÇ£¬ÓдóÁ¿µÄµÚÈý·½ ISAPI ɸѡÆ÷¿ÉÓÃÓÚ URL ÖØÐ´£¬ÀýÈ磺
ISAPI
Rewrite

IIS Rewrite

PageXChanger

»¹ÓÐÐí¶àÆäËûµÄɸѡÆ÷£¡
ͨ¹ý System.Web.HttpContext
ÀàµÄ RewritePath()
·½·¨£¬¿ÉÒÔÔÚ ASP.NET ¼¶±ðʵÏÖ URL ÖØÐ´¡£HttpContext

Àà°üº¬ÓйØÌض¨ HTTP ÇëÇóµÄ HTTP ÌØ¶¨ÐÅÏ¢¡£¶ÔÓÚ ASP.NET ÒýÇæÊÕµ½µÄÿ¸öÇëÇ󣬾ùΪ¸ÃÇëÇó´´½¨Ò»¸ö HttpContext
ʵÀý¡£´ËÀà¾ßÓÐÈçÏÂÊôÐÔ£ºRequest
ºÍ Response
£¬Ìṩ¶Ô´«ÈëÇëÇóºÍ´«³öÏìÓ¦µÄ·ÃÎÊ£»Application
ºÍ Session
£¬Ìṩ¶ÔÓ¦ÓóÌÐòºÍ»á»°±äÁ¿µÄ·ÃÎÊ£»User
£¬ÌṩÓйØÍ¨¹ýÁËÉí·ÝÑéÖ¤µÄÓû§µÄÐÅÏ¢£»ÆäËûÏà¹ØÊôÐÔ¡£
ʹÓà RewritePath()

·½·¨¿ÉÒÔ½ÓÊܵ¥¸ö×Ö·û´®×÷ΪҪʹÓõÄз¾¶¡£HttpContext
ÀàµÄ RewritePath(string)

·½·¨ÔÚÄÚ²¿¶Ô Request
¶ÔÏóµÄ Path
ÊôÐÔºÍ QueryString
ÊôÐÔ½øÐиüС£³ýÁË RewritePath(string)
£¬.NET
Framework 1.1 »¹°üÀ¨ÁíÒ»ÖÖÐÎʽµÄ RewritePath()
·½·¨£¬´Ë·½·¨¿ÉÒÔ½ÓÊÜÈý¸ö×Ö·û´®ÊäÈë²ÎÊý¡£´Ë±¸ÓÃÖØÔØÐÎ
ʽ²»½öÒªÉèÖà Request
¶ÔÏóµÄ Path
ÊôÐÔºÍ QueryString

ÊôÐÔ£¬»¹ÒªÉèÖÃÄÚ²¿³ÉÔ±±äÁ¿£¬ÕâЩ±äÁ¿ÓÃÓÚ¼ÆËã Request
¶ÔÏóµÄ PhysicalPath
¡¢PathInfo
ºÍ FilePath
ÊôÐÔÖµ¡£
ÒªÔÚ ASP.NET ÖÐʵÏÖ URL ÖØÐ´£¬ÐèÒª´´½¨ HTTP Ä£¿é»ò HTTP
´¦Àí³ÌÐò£¬ÒÔ±ãÍê³ÉÒÔϲÙ×÷£º
¼ì²é±»ÇëÇóµÄ·¾¶£¬ÒÔÈ·¶¨ URL ÊÇ·ñÐèÒªÖØÐ´¡£
Èç¹ûÐèÒªÖØÐ´£¬Í¨¹ýµ÷Óà RewritePath()
·½·¨À´ÖØÐ´Â·¾¶¡£
ÀýÈ磬¼ÙÉèÎÒ
ÃǵÄÍøÕ¾Öаüº¬Ã¿¸öÔ±¹¤Í¨¹ý /info/employee.aspx?empID=employeeID ¾ù¿É·ÃÎʵÄÐÅÏ¢¡£ÎªÁËʹ URL
¿ÉÒÔ¸ü¶àµØ±»“ɾ½Ú”£¬ÎÒÃÇ¿ÉÒÔ¾ö¶¨Í¨¹ýÒÔϵØÖ·À´·ÃÎÊÔ±¹¤Ò³Ã棺/people/EmployeeName.aspx¡£Õâ¾ÍÊÇÎÒÃÇҪʹÓà URL
ÖØÐ´µÄÒ»¸öÀý×Ó¡£Ò²¾ÍÊÇ˵£¬ÔÚÇëÇó /people/ScottMitchell.aspx Ò³ÃæÊ±£¬ÎÒÃÇÒªÖØÐ´¸Ã URL£¬ÒÔ±ãʹÓÃ
/info/employee.aspx?empID=1001 Ò³Ãæ¡£
ʹÓà HTTP Ä£¿éÖ´ÐÐ URL ÖØÐ´
ÔÚ
ASP.NET ¼¶±ðÖ´ÐÐ URL ÖØÐ´Ê±£¬¿ÉÒÔʹÓà HTTP Ä£¿é»ò HTTP ´¦Àí³ÌÐòÀ´Ö´ÐÐÖØÐ´¡£Ê¹Óà HTTP
Ä£¿éʱ£¬±ØÐë¾ö¶¨ÔÚÇëÇóÓÐЧÆ


Ïà¹ØÎĵµ£º

ASP.NETÖÐÎļþÉÏ´«¿Ø¼þ

 <asp:FileUpload /> ÎļþÉÏ´«¿Ø¼þ
 ÊµÏÖÒ»¸ö¼òµ¥µÄͼƬÎļþÉÏ´«
 //ÉÏ´«Îļþ¿Ø¼þʹÓãºÊµÏÖÉÏ´«Í¼Æ¬¹¦ÄÜ£¬ÉÏ´«Í¼Æ¬Ö»ÄÜÊÇjpg£¬gif£¬bmpÈýÖÖÀàÐÍ£¬Í¼Æ¬´óС²»³¬¹ý60kb
ºǫ́´úÂ룺
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using ......

ASP.NET MVC ÈëÃÅ

ÔÚASP.NET MVC beta·¢²¼Ö®Ç°£¬M$¾ÍÐû²¼Ö§³Ö¿ªÔ´µÄJS¿ò¼ÜjQuery£¬È»ºóASP.NET MVC beta·¢²¼ºó£¬Ä㽨Á¢Ò»¸öASP.NET MVC betaµÄÏîÄ¿ºó£¬Äã¿ÉÒÔÔÚÏîÄ¿µÄscriptsĿ¼ÏÂÕÒµ½ASP.NET AJAXºÍjQueryµÄJS¡£·´ÕýÎÒÊDZȽÏϲ»¶jQueryµÄ£¬ËùÒÔ¶ÔÓÚM$´Ë¾Ù»¹ÊÇͦÐÀοµÄ¡£
·Ï»°²»¶à˵£¬ÎÒÃÇʹÓÃAJAXÀ´ÊµÏÖ·¢±íÆÀÂ۵ŦÄܰɡ£ÏÈÀ´¿´¿´ÔõÑùÊ¹Ó ......

ASP.NETÒ³ÃæÄ£ÐÍ

Ò»¡¢ASP.NETÒ³Ãæ
Ò»¸öASP.NETÒ³Ãæ£¨»òÕß³ÆÎªASP.NET´°Ì壩ÓÉÒÔϼ¸¸ö²¿·Ö×é³É£º
1¡¢Ö¸Áî
£¨°üÀ¨@Page¡¢@Import¡¢@OutputCache¡¢@Implements¡¢@Register¡¢@Master¡¢@Control…£©
2¡¢Head£¨HTMLÎĵµÍ·£©
3¡¢Body£¨HTMLÎĵµÌ壩
´°ÌåÔªËØ£¨form£©
¿Ø¼þ£¨html±ê¼Ç¡¢·þÎñÆ÷¿Ø¼þ±ê¼Ç£©
4¡¢´úÂ루¿Í»§¶Ë´úÂ룬·þÎñ¶Ë ......

ASP.NETÀïµÄSessionÏêϸ½âÊÍ

SessionÄ£Ðͼò½é
SessionÊÇÊ²Ã´ÄØ£¿¼òµ¥À´Ëµ¾ÍÊÇ·þÎñÆ÷¸ø¿Í»§¶ËµÄÒ»¸ö±àºÅ¡£µ±Ò»Ì¨WWW·þÎñÆ÷ÔËÐÐʱ£¬¿ÉÄÜÓÐÈô¸É¸öÓû§ä¯ÀÀÕýÔÚÔËÕýÔÚÕą̂·þÎñÆ÷ÉϵÄÍøÕ¾¡£µ±Ã¿¸öÓû§Ê×´ÎÓëÕą̂WWW·þÎñÆ÷½¨Á¢Á¬½Óʱ£¬Ëû¾ÍÓëÕâ¸ö·þÎñÆ÷½¨Á¢ÁËÒ»¸öSession£¬Í¬Ê±·þÎñÆ÷»á×Ô¶¯ÎªÆä·ÖÅäÒ»¸öSessionID£¬ÓÃÒÔ±êʶÕâ¸öÓû§µÄΨһÉí·Ý¡£Õâ¸öSessionI ......

ASP.NET¿çÒ³Ãæ´«Öµ¼¼ÇÉ×ܽá

 ¡ï1.  Ê¹ÓÃQueryString±äÁ¿
¡¡¡¡¡¡QueryStringÊÇÒ»Öַdz£¼òµ¥µÄ´«Öµ·½Ê½£¬Ëû¿ÉÒÔ½«´«Ë͵ÄÖµÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸ÖС£Èç¹ûÊÇ´«µÝÒ»¸ö»ò¶à¸ö°²È«ÐÔÒªÇ󲻸߻òÊǽṹ¼òµ¥µÄÊýֵʱ£¬¿ÉÒÔʹÓÃÕâ¸ö·½·¨¡£µ«ÊǶÔÓÚ´«µÝÊý×é»ò¶ÔÏóµÄ»°£¬¾Í²»ÄÜÓÃÕâ¸ö·½·¨ÁË¡£ÏÂÃæÊÇÒ»¸öÀý×Ó£º
a.aspxµÄC#´úÂë
private vo ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ