bonjour,

j'ai un fichier .txt qui contient du mime(avec comme piece jointe un xlsx)

comment puis je récupérer ce fichier xlsx?

je cherche, je cherche mais rien...

Merci d'avance de votre aide.

exemple du fichier .txt

From: ....
To: ......
Message-ID: <7704521.1.1332240883250.JavaMail.swolf1@LUNB0514>
Subject: Hello JavaMail Attachment
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----=_Part_0_26130918.1332240883220"

------=_Part_0_26130918.1332240883220
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Here's the file
------=_Part_0_26130918.1332240883220
Content-Type: application/octet-stream;
name="nom du fichier.xlsx"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="nom du fichier.xlsx"
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