Http handler et IIS 5,IIS 6,IIS 7
Bonjour tout le monde ;
j'ai un probleme avec httpHandler
voila tout d'abord mon code
classe http handler
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| public class FileDownloaderHandler: IHttpHandler
{
#region IHttpHandler Membres
bool IHttpHandler.IsReusable
{
get { return false; }
}
void IHttpHandler.ProcessRequest(HttpContext context)
{
string FileName= context.Request ["FileName"];
//string MyFile = context.Server.MapPath("Produts/" + FileName) ;
// If nomPhoto = "" OrElse Not File.Exists(nomFichier) Then
FileInfo MyFile = new FileInfo(@context.Server.MapPath("Products/" + FileName));
// "C:/inetpub/wwwroot/Uploaderfinal/Products/DERA/DERA V_1/0629015e-1f2b-439a-94f5-d65e0be59da8");//
if (!MyFile.Exists )
{
context.Response.Write(FileName + " File Not Found");
}
else
{
FileInfo file = MyFile;// new FileInfo(MyFile);
// context.Response.Write("Pas de fichier PDF avec le nom transmis")
//Else
FileStream Filestream = new FileStream(file.FullName , FileMode.Open);
//context.Response.AddHeader("content-type", "application/rar" );
// context.Response.Write(file.Extension.Replace('.', ' '));
byte[] buffer = new byte[Filestream.Length];
Filestream.Read(buffer, 0, buffer.Length);
context.Response.AddHeader("Content-Disposition", "attachment; filename=" + FileName);
// Add a HTTP header to the output stream that contains the
//content length(File Size). This lets the browser know how much data is being transfered
context.Response.AddHeader("Content-Length", buffer.Length.ToString());
// Set the HTTP MIME type of the output stream
//context.Response.ContentType = "application/"+file.Extension.Substring(1) ;
Filestream.Close();
// Write the data out to the client.
context.Response.BinaryWrite(buffer);
// context.Response.Write("Fin");
}
}
#endregion
} |
et voila mon web.config
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| <configuration>
<appSettings/>
<connectionStrings/>
<system.web>
<authentication mode="Windows"/>
<identity impersonate="true"/>
<httpHandlers>
<add path="uploader" verb="*" type="FileUploaderHandler" />
<add path="downloader" verb="*" type="FileDownloaderHandler"/>
<add path="Delete" verb="*" type="FileDelete"/>
</httpHandlers>
<httpRuntime executionTimeout="18000" maxRequestLength="100000"/>
<customErrors mode="Off"/>
<compilation debug="true" defaultLanguage="c#" /></system.web>
<system.webServer>
<handlers>
<add name="uploader.up_*" path="uploader" verb="*" type="FileUploaderHandler" preCondition="integratedMode,runtimeVersionv2.0"/>
<add name="downloader.down_*" path="downloader" verb="*" type="FileDownloaderHandler" preCondition="integratedMode,runtimeVersionv2.0"/>
<add name="Delete.del_*" path="Delete" verb="*" type="FileDelete" preCondition="integratedMode,runtimeVersionv2.0"/>
</handlers>
<security>
<authorization>
<add accessType="Allow" users="?"/>
</authorization>
</security>
</system.webServer>
</configuration> |
et voila la page d'appel (ce qu'une page de teste ni plus ni moin)
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|
<form id="form2" runat="server" method ="post" action="downloader" >
<input type="text" name ="FileName" />
<input id ="button3" type= "submit" value ="fg" />
</form> |
c 'est une application pour telecharger (upload et supprimer ) des fichiers
mon application marche tres tres bien en IIS 7 mais lorsque j'ai essaie de travailler avec IIS 5.1 j'ai un erreur de type
Citation:
HTTP 404 - Fichier introuvable
Services Internet (IIS)
et merci :P
