ĬÈÏÖ»ÄÜÉÏ´«2M¸½¼þ, ÈçºÎ·Å¿ªÏÞÖÆ? (asp.net C#)
¶ÔÓÚasp.net,ĬÈÏÖ»ÔÊÐíÉÏ´«2MÎļþ,Ôö¼ÓÈçÏÂÅäÖÃ,Ò»°ã¿ÉÒÔ×Ô¶¨Òå×î´óÎļþ´óС.
<httpRuntime executionTimeout="300" maxRequestLength="40960" useFullyQualifiedRedirectUrl="false"/>
ÎÒÃÇÔÚÉÏ´«´óÎļþʱ¶¼Óöµ½¹ýÕâÑù»òÄÇÑùµÄÎÊÌâ¡£ÉèÖúܴóµÄmaxRequestLengthÖµ²¢²»ÄÜÍêÈ«½â¾öÎÊÌ⣬ÒòΪASP.NET»áblockÖ±µ½°Ñ
Õû¸öÎļþÔØÈëÄÚ´æºó£¬ÔÙ¼ÓÒÔ´¦Àí¡£Êµ¼ÊÉÏ£¬Èç¹ûÎļþºÜ´óµÄ»°£¬ÎÒÃǾ³£»á¼ûµ½Internet ExplorerÏÔʾ "The page
cannot be displayed - Cannot find server or DNS
Error"£¬ºÃÏñÊÇÔõôҲcatch²»ÁËÕâ¸ö´íÎó¡£ÎªÊ²Ã´£¿ÒòΪÕâÊǸöclient side´íÎó£¬server
side¶ËµÄApplication_ErrorÊÇ´¦Àí²»µ½µÄ£¬¿ÉÒԲο¼Õâ¸öÌû×ÓÑо¿Ò»Ï²úÉúÕâ¸ö´íÎóµÄ»úÀí¡£
handling server error when upload file too large
½â¾öµÄ·½·¨ÊÇÀûÓÃÒþº¬µÄHttpWorkerRequest£¬ÓÃËüµÄGetPreloadedEntityBody ºÍ
ReadEntityBody·½·¨´ÓIISΪASP.NET½¨Á¢µÄpipeÀï·Ö¿é¶ÁÈ¡Êý¾Ý,Chris
HynesΪÎÒÃÇÌṩÁËÕâÑùµÄÒ»¸ö·½°¸(ÓÃHttpModule)£¬¸Ã·½°¸³ýÁËÔÊÐíÄãÉÏ´«´óÎļþÍ⣬»¹ÄÜʵʱÏÔʾÉÏ´«½ø¶È¡£
IServiceProvider provider = (IServiceProvider) HttpContext.Current;
HttpWorkerRequest wr = (HttpWorkerRequest) provider.GetService(typeof(HttpWorkerRequest));
byte[] bs = wr.GetPreloadedEntityBody();
....
if (!wr.IsEntireEntityBodyIsPreloaded())
{
int n = 1024;
byte[] bs2 = new byte[n];
while (wr.ReadEntityBody(bs2,n) >0)
{
.....
}
}
¸ÐлChris HynesÌṩÁËͨ¹ýHttpModule(Krystalware.HttpUploadManager)ʵÏÖ ASP.NET´óÎļþÉÏ´«µÄ´úÂ룺
(ÆäÖÐHttpUploadSpike.rarÊÇ ASP.NET´óÎļþÉÏ´«¿ªÔ´°æ±¾[ÓÐһЩСBUG£¬Ð޸ķ½·¨¼ûÏÂÎÄ]
SlickUpload-2.5.2.rarÊÇ ASP.NET´óÎļþÉÏ´«×îеķǿªÔ´°æ±¾)
ʹÓÃChris HynesÌṩµÄ´úÂë
Ïà¹ØÎĵµ£º
£¨Ò»£© ģ̬´°ÌåµÄ´¦Àí·½·¨
1 javascript Óï·¨£º
var returnValue = window.showModalDialog(sURL [, vArguments] [,sFeatures])
·Çģ̬´°Ì壺
vReturnValue = window.showModelessDialog(sURL [, vArguments] [,sFeatures])
²ÎÊý˵Ã÷£º
sURL£º±ØÑ¡²ÎÊý£¬ÀàÐÍ£º×Ö·û´®¡£ÓÃÀ´Ö¸¶¨¶Ô»°¿òÒªÏÔʾµÄÎĵµµÄURL¡£
vAr ......
ÈçºÎ¸øAsp.Net ÍøÕ¾ÏîÄ¿´ò°ü
1¡¢´ò¿ªÄãµÄÏîÄ¿£¬ÔÚ<½â¾ö·½°¸¹ÜÀíÆ÷>ÖÐÓÃÊó±êÓÒ»÷ÄãµÄ<½â¾ö·½°¸>£¬Ñ¡Ôñ<Ìí¼Ó>-<н¨ÏîÄ¿>¡£
2¡¢<Ìí¼ÓÐÂÏîÄ¿>¶Ô»°¿òÖÐÑ¡Ôñ<°²×°ºÍ²¿ÊðÏîÄ¿>-<web°²×°ÏîÄ¿>¡££¨×¢Ò⣺<web°²×°ÏîÄ¿>µÄ´æ·Å·¾¶¡££©
3¡¢vs.net µÄ´°¿Ú×ó²à»áÏÔʾ<Îļþ ......
״̬¹ÜÀíÊÇÄú¶Ôͬһҳ»ò²»Í¬Ò³µÄ¶à¸öÇëÇóά»¤×´Ì¬ºÍÒ³ÐÅÏ¢µÄ¹ý³Ì¡£ÓëËùÓлùÓÚ HTTP µÄ¼¼ÊõÒ»Ñù£¬Web ´°ÌåÒ³ÊÇÎÞ״̬µÄ£¬ÕâÒâζ×ÅËüÃDz»×Ô¶¯Ö¸Ê¾ÐòÁÐÖеÄÇëÇóÊÇ·ñÈ«²¿À´×ÔÏàͬµÄ¿Í»§¶Ë£¬»òÕßµ¥¸öä¯ÀÀÆ÷ʵÀýÊÇ·ñÒ»Ö±Ôڲ鿴ҳ»òÕ¾µã¡£´ËÍ⣬µ½·þÎñÆ÷µÄÿһÍù·µ¹ý³Ì¶¼½«Ïú»Ù²¢ÖØÐ´´½¨Ò³£»Òò´ ......
1. Êý¾Ý¿â·ÃÎÊÐÔÄÜÓÅ»¯
Êý¾Ý¿âµÄÁ¬½ÓºÍ¹Ø±Õ
·ÃÎÊÊý¾Ý¿â×ÊÔ´ÐèÒª´´½¨Á¬½Ó¡¢´ò¿ªÁ¬½ÓºÍ¹Ø±ÕÁ¬½Ó¼¸¸ö²Ù×÷¡£ÕâЩ¹ý³ÌÐèÒª¶à´ÎÓëÊý¾Ý¿â½»»»ÐÅÏ¢ÒÔͨ¹ýÉí·ÝÑéÖ¤£¬±È½ÏºÄ·Ñ·þÎñÆ÷×ÊÔ´¡£ASP.NETÖÐÌṩÁËÁ¬½Ó³Ø(Connection Pool)¸ÄÉÆ´ò¿ªºÍ¹Ø±ÕÊý¾Ý¿â¶ÔÐÔÄܵÄÓ°Ï졣ϵͳ½«Óû§µÄÊý¾Ý¿âÁ¬½Ó·ÅÔÚÁ¬½Ó³ØÖУ¬ÐèҪʱȡ³ö£¬¹Ø±ÕʱÊÕ»ØÁ¬½ ......
¿´ÁËÄÇô¶à£¬»¹ÊÇÇ××Ô¶¯ÊÖʵ¼ùÏÂÓÐЧ¹û¡£
ÒýÓà °Ù¶È ÑîÔÆ·ÉaiÉú»î
ASP.NET 2.0 ʵÏÖα¾²Ì¬ÍøÒ³·½·¨
·½·¨Ò»£ºÀûÓÃHttphandlerʵÏÖURLÖØÐ´£¨Î±URL¼°Î±¾²Ì¬£©
ÎÒÃÇÓÐʱºò»á¼ûµ½ÕâÑùµÄµØÖ·£º“http://www.huoho.com/show-12-34.html”£¬Äã»òÐíÈÏΪÔÚÕ¾µã·þÎñÆ÷¸ùĿ¼“/”Ï´æÔÚÃûΪ“show- ......