更改Coldfusion上附件的文件名 [英] Change filename of attachments on Coldfusion

问题描述

我使用 cfmailparam 将文件附加到电子邮件。我从我的数据库获取文件名和路径。通常，附加文件具有唯一的名称，但是我可以通过查询数据库表中的以下列来获取原始文件名：

I'm using cfmailparam to attach files to an email. I'm getting the filenames and paths from my database. Normally, the attached files have unique names, but I can get their original filenames by querying the following columns in a database table:

• ASSET_FILE_NAME ：唯一名称


• ASSET_REAL_NAME ：original_name_before_upload.pdf

• ASSET_FILE_NAME: unique name
• ASSET_REAL_NAME: original_name_before_upload.pdf

当我使用cfmail发送电子邮件时，附件仍然使用唯一的名称，但我真的需要重命名它们。我已搜索并尝试过：

When I send the e-mail with cfmail, the attachments still use the unique names, but I really need to rename them. I've searched and tried also:

<cfloop from="1" to="#assetfiles.RecordCount#" index="i">
    <cfmailparam
        file="C:\files\#assetfiles.ASSET_FILE_NAME[i]#"
        type="application/pdf"
        disposition="attachment; filename=""#assetfiles.ASSET_REAL_NAME[i]#"""
    />
</cfloop>

但这不适用于所有附件文件。它只改变了1个文件名，其他的仍然使用唯一的名称。

But this is not working for all attachment files. It changes just 1 filename and the other ones still use the unique names.

有没有反正使这可能吗？

Is there anyway to make this possible?

推荐答案

有几种方法可以做到

1. 您可以重命名文件本身


2. 创建重复项，然后使用 remove =true a href =https://helpx.adobe.com/coldfusion/cfml-reference/coldfusion-tags/tags-mo/cfmailparam.html =nofollow> cfmailparam


3. 使用奇怪的名称读取文件，并附上新名称< cfmailparam file =niceName.pdfcontent = #fileRead（oddName.pdf）＃>

1. You could rename the files themselves
2. Create duplicates and then use the remove="true" attribute of cfmailparam
3. Read the files with the odd names and attach them with a new name <cfmailparam file="niceName.pdf" content="#fileRead(oddName.pdf)#">

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