获取Web上文件的创建日期 [英] Get Creation Date of a file on the web

问题描述

我知道这个问题已在此处提出：通过HTTP获取文件创建日期

I know this question was already asked here: Get File Creation Date Over HTTP

但是，我没有得到所需的答案。我不想获得上次修改日期。相反，我想要创建日期。

BUT, I didn't get the answer needed. I don't want to get the "Last Modified" date. Instead I want the creation date.

以下代码从标题中获取最后修改日期。

The following code gets me the last modified date from the headers.

Dim request As System.Net.HttpWebRequest = DirectCast(WebRequest.Create("http://10.20.80.111/mobilepayment/myfile.crt"), System.Net.HttpWebRequest)

        Dim lastmodified As String

        Using response As WebResponse = request.GetResponse()

            lastmodified = response.Headers("last-modified").ToString()
        End Using

有没有办法可以获得创作日期？请帮助！

Is there a way I can get the creation date? please help!

推荐答案

不，在普通的HTTP中没有标准的标题字段。

No, in plain HTTP there is no standard header field for that.

（WebDAV确实有它的属性，但是： http：/ /greenbytes.de/tech/webdav/rfc4918.html#PROPERTY_creationdate ）

(WebDAV does have a property for it, though: http://greenbytes.de/tech/webdav/rfc4918.html#PROPERTY_creationdate)

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