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

asp.net µÈ±ÈÀýÉú³ÉÉÏ´«Í¼Æ¬µÄ¸ßÖÊÁ¿ËõÂÔͼµÄ·½·¨

·½·¨1
HttpFileCollection files   = HttpContext.Current.Request.Files;
//ÎÒÉèÖõĴóС²»³¬¹ýA4Ö½µÄËõÂÔͼ
int newWidth=620;
int newHeight=880;
System.Drawing.Image img = null;
            
for(int iFile = 0; iFile < files.Count; iFile++)
{
     ///¼ì²éÎļþÀ©Õ¹Ãû×Ö
     HttpPostedFile postedFile = files[iFile];
     string fileName, fileExtension;
     fileName = System.IO.Path.GetFileName(postedFile.FileName);
     if (fileName != "")
     {
         fileExtension = System.IO.Path.GetExtension(fileName);
         string name=DateTime.Now.ToString("yyyyMMddHHmmssffffff")+iFile+fileExtension;
         string filePath=System.Web.HttpContext.Current.Request.MapPath(@"UpdatePic/") + name;
                        
         if (fileExtension.ToLower()==".jpg" || fileExtension.ToLower()==".gif" || fileExtension.ToLower()==".png")
         {
             //ͼƬ´óСÏÞÖÆÔÚ1Kµ½2MÖ®¼ä
             if(postedFile.ContentLength>=1024 && postedFile.ContentLength<=20480000 && postedFile.ContentType.ToString().ToLower().IndexOf("image") >= 0)
             {
                 img = System.Drawing.Image.fromStream(postedFile.InputStream);
       &nb


Ïà¹ØÎĵµ£º

ËÀÔÚasp.netÒ³ÃæÉúÃüÖÜÆÚ...

ÒýÓÃ×Ô£ºhttp://www.cnblogs.com/suzongwei/archive/2008/11/10/1330377.html
»òÐí Õâ¸ö¸üÒ×¶®Ð© ´úÂë¹ý³Ì
http://blog.csdn.net/swort_177/archive/2007/12/02/1912159.aspx
¶ÔÓÚASP.NET¿ª·¢Õߣ¬Àí½âASP.NETµÄÒ³ÃæÉúÃüÖÜÆÚÊǷdz£ÖØÒªµÄ¡£
Ö÷ÒªÊÇΪÁ˸ãÃ÷°×ÔÚÄÄÀï·ÅÖÃÌØ¶¨µÄ·½·¨ºÍÔÚºÎʱÉèÖø÷ÖÖÒ³ÃæÊôÐÔ¡£
µ«ÊǼÇÒäºÍ ......

ÐÂÊÖ¸ú×ÅѧAsp.net MVC2 Controller

ÉÏ´ÎÎÒÃÇ˵µ½ÁË route ·ÓɵŦÄÜ,Õû¸ömvcÔËÐйý³Ì:
Route(·ÓÉ) --> Controller(¿ØÖÆÆ÷)-->action(·½·¨)
Õâ´ÎÎÒÃÇҪ˵µÄ¾ÍÊÇ controller ¿ØÖÆÆ÷ ºÍ action£º
¿ØÖÆÆ÷µÄ×÷ÓþÍÊÇ£ºµ±Ò»¸ö Request À´µÄʱºò£¬Ê×ÏÈRoute ½âÎö ÕÒµ½ÁË ¶ÔÓ¦ ¿ØÖÆÆ÷£¬¿ØÖÆÆ÷ÔÙ¸ù¾Ý  action ¾ö¶¨¸øÎÒÃÇ·µ»ØÊ²Ã´ÑùµÄÄÚÈÝ¡£È磺
´úÂë ......

ÐÂÊÖ¸ú×ÅѧAsp.net MVC2 View

Ç°ÃæÎÒÃÇ˵¹ýÁË ¿ØÖÆÆ÷(controller) ºÍ·½·¨(action)
±¾´ÎҪ˵µÄ¾ÍÊÇ ViewÒÔ¼°ºÍ¿ØÖÆÆ÷(controller)¡¢·½·¨(action)Ö®¼äµÄ¹ØÏµ£»
´ó¼Ò¶¼ÖªµÀ MVCÖÐµÄ V ¾ÍÊÇView µÄÒâ˼£¬¾ÍÊÇ ³ÊÏÖ¸øÓû§µÄ½çÃæ£¬ÒÔÍùµÄasp.netÏîÄ¿ÖнРwebform£¬ÒÔǰ×öasp.netµÄʱºò¾ÍÊÇÔÚ¹¤¾ßÏäÀïÃæÍϿؼþ³öÀ´£¬
È»ºó¼òµ¥µÄÅŰæÒ»Ï¾ÍokÁË£¬´ó¶àÊýÓõķþ ......

ASP.NETÔÚVS2008ÖÐÈçºÎʵÏÖµ÷ÊÔ£¡~~~

µÚÒ»ÖÖÊÊÓÃÓÚûÓн¨Á¢ÐéÄâ·¾¶µÄÏîÄ¿£¬¶øÇÒÏîĿҲ²»´óµÄÇé¿öÏ£¬Ö±½Ó´ò¶Ïµã£¬Ö®ºóµã»÷F5ÔËÐС£
µÚ¶þÖÖÊÊÓÃÓÚ½¨Á¢ÐéÄâ·¾¶µÄÏîÄ¿£¬´òºÃ¶Ïµã£¬Ö®ºóÑ¡Ôñµ÷ÊÔ->¸½¼Óµ½½ø³Ì->Ñ¡Ôñaspnet_wp.exe£¬Ö®ºó´ò¿ªä¯ÀÀÆ÷£¬´ò¿ªÒ³Ã棬µ½ÓжϵãµÄµØ·½»á×Ô¶¯¸ú×Ù½øÈ¥£¡~
×¢£ºÓеIJÙ×÷ϵͳ¿ÉÄÜÕÒ²»µ½aspnet_wp.exe ¿ÉÄÜ´æÔÚccc.exeÖ®À ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ