ASP.NETʵÏÖ´Ó·þÎñÆ÷ÏÂÔØÎļþ(¼Ç¼)
¼ÙÉèÔÚ·þÎñÆ÷µÄ¸ùĿ¼ÏÂÓиöÃûΪDownloadµÄÎļþ¼Ð,Õâ¸öÎļþ¼Ð´æ·ÅһЩÌṩ¸øÒýÓóÌÐòÏÂÔØµÄÎļþ..
public void DownloadFile(string path, string name)
{
try
{
System.IO.FileInfo file = new System.IO.FileInfo(path);
Response.Clear();
Response.Charset = "GB2312";
Response.ContentEncoding = System.Text.Encoding.UTF8;
// Ìí¼ÓÍ·ÐÅÏ¢£¬Îª"ÎļþÏÂÔØ/Áí´æÎª"¶Ô»°¿òÖ¸¶¨Ä¬ÈÏÎļþÃû
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(name));
// Ìí¼ÓÍ·ÐÅÏ¢£¬Ö¸¶¨Îļþ´óС£¬ÈÃä¯ÀÀÆ÷Äܹ»ÏÔʾÏÂÔØ½ø¶È
Response.AddHeader("Content-Length", file.Length.ToString());
// Ö¸¶¨·µ»ØµÄÊÇÒ»¸ö²»Äܱ»¿Í»§¶Ë¶ÁÈ¡µÄÁ÷£¬±ØÐë±»ÏÂÔØ
Response.ContentType = "application/ms-excel";
// °ÑÎļþÁ÷·¢Ë͵½¿Í»§¶Ë
Response.WriteFile(file.FullName);
// Í£Ö¹Ò³ÃæµÄÖ´ÐÐ
//Response.End();
HttpContext.Current.ApplicationInstance.CompleteRequest();
Ïà¹ØÎĵµ£º
£¨1£©Á˽⵽namespaceµÄ3ÖÐÒýÓ÷½·¨
£¨2£©Á˽âÁËassembly:ÀàËÆÓÚ¶¯Ì¬Á´½Ó¿â.dllµÄ¶«Î÷¡£·ÖΪ¹«¹²ºÍ˽ÓеÄassembly¡£Ç°Õß´æ·ÅÔÚGACÖС£
Èç¹ûÄãµÄ³ÌÐòҪʹÓÃijһÀà¿â£¬ÓÐÁ½²½Òª×ö£º1£¬°ÑapplicationÁ´½Óµ½assembly£»2£¬ÒýÈënamespace¡£
£¨3£© ......
ÕªÒªÕªÒª:WebÍøÂçÓ¦Óÿª·¢ÖÐ,ƽ°²ÐÔÊÇÒª¿¼ÂǵĹؼüÐÂÎÊÌâ,±¾ÎÄͨ¹ý¿ª·¢ÏµÍ³Êµ¼ù,´Óϵͳ¹æ»®½×¶Î¡¢Éè¼Æ¿ª·¢½×¶Î¡¢·¢²¼ÔËÐн׶ÎÈý¸ö·½Ãæ¾ßÌå²ûÊöƽ°²²ßÂÔµÄʵÏÖ,×ܽá³öÈçºÎ³ä·ÖÀûÓÃASP.NETµÄƽ°²»úÖÆ¡¢Êý¾Ý¿âƽ°²¿ØÖÆ¡¢ÔöÇ¿¹ÜÀíÔ±ÍøÂçÆ½°²·À·¶Òâʶ,¹¹½¨Ò»¸öÐÔÄÜÆ½°²µÄWebÓ¦ÓóÌÐò¡£
ÕªÒª:WebÓ¦ÓóÌÐò;web.config;ÈÏÖ¤ºÍÊÚȨ ......
MVC¿ò¼ÜͼÈçÏ£º
ÔÚÄã¾ö¶¨Ê¹ÓÃMVC¿ò¼Ü»òWeb Formsģʽ¿ª·¢Ö®Ç°£¬ÇëÈÏÕæºâÁ¿Ò»Ï¸÷×ÔµÄÓŵ㡣
»ùÓÚMVCµÄWebÓ¦ÓóÌÐòÓŵ㣺
ËüÄܺÜÈÝÒ׵ĹÜÀí¸´ÔÓµÄÓ¦ÓóÌÐò£¬½«Ëü·ÖΪmodel£¬viewºÍcontroller¡£
Ëü²»ÄÜʹÓÃview stateºÍ·þÎñÆ÷¿Ø¼þ£¬ÕâʹµÃMVC¿ò¼Ü¿ª·¢ÈËÔ±ÓµÓжÔÓ¦ÓóÌÐòÍêÈ«¿ØÖƵÄÄÜÁ¦¡£
ËüʹÓÃǰ¶Ë¿ØÖÆÆ÷ģʽ£¬Í¨¹ýµ¥Ò ......
ÕâÁ½ÌìÊìϤ¹«Ë¾µÄÍøÕ¾Ç°Ì¨ºÍºǫ́µÄÊý¾Ý½á¹¹ºÍÒµÎñÂß¼£¬¿´µ½Ðí¶à¹¤³Ì϶¼ÓÐÒ»¸ö½Ð“Base”µÄÎļþ¼Ð£¬ÀïÃæÓÐһϵÁдø“***.Generated.cs”µÄÎļþ£¨±ÈÈçBulletin.Generated.cs£©¡£¶®µã±à³Ì֪ʶºÍÓ¢ÓïµÄÈ˶¼Ó¦¸Ã»áÏëµ½ÕâÊÇÓÃʲô¹¤¾ß×Ô¶¯Éú³ÉµÄ°É£¿ÒÔǰÎÒÒ²ÖªµÀC#Óиù¾ÝÄ£°å×Ô¶¯ ......
Stephen Walther
Superexpert
ÊÊÓÃÓÚ£º
Microsoft ASP.NET 2.0
Microsoft Visual Studio 2005
¼ò½é
ÔÚ Microsoft ASP.NET 2.0 Framework ÖУ¬Êý¾Ý¿â·ÃÎʵõ½Á˼«´óµÄ¼ò»¯¡£ÀûÓÃÈ«Ð嵀 SqlDataSource ¿Ø¼þ£¬ÄúÎÞÐè±àдһÐдúÂë¾Í¿ÉÒÔÑ¡Ôñ¡¢¸üС¢²åÈëºÍɾ³ýÊý¾Ý¿âÊý¾Ý¡£
Éú³É¼òµ¥µÄÓ¦ÓóÌÐòʱ£¬SqlDataSource ¿ ......