从 C# 读取 gmail 帐户的 Atom 提要 [英] Reading Atom feed of gmail account from C#

问题描述

我有一个项目，它将向 gmail 帐户发送包含某些数据的电子邮件.我认为阅读 Atom 提要可能比通过 POP 连接更容易.

I have a project that will send an email with certain data to a gmail account. I think that it will probably be easier to read the Atom feed rather than connect through POP.

根据谷歌我应该使用的网址是:

The url that I should be using according to Google is:

https://gmail.google.com/gmail/feed/atom

问题/问题是:如何验证我想查看的电子邮件帐户?如果我在 Firefox 中执行此操作，它会使用 cookie.

The question/problem is: how do I authenticate the email account I want to see? If I do it in Firefox, it uses the cookies.

我也不确定如何准确地下载"这个请求应该返回的 XML 文件(我相信正确的术语是流).

I'm also uncertain how exactly to "download" the XML file that this request should return (I believe the proper term is stream).

编辑 1:

我正在使用 .Net 3.5.

I am using .Net 3.5.

推荐答案

这是我在vb.net中使用的:

This is what I used in Vb.net:

objClient.Credentials = New System.Net.NetworkCredential(username, password)

objClient 的类型为 System.Net.WebClient.

objClient is of type System.Net.WebClient.

然后，您可以使用以下方式从提要中获取电子邮件:

You can then get the emails from the feed using something like this:

Dim nodelist As XmlNodeList
Dim node As XmlNode
Dim response As String
Dim xmlDoc As New XmlDocument

'get emails from gmail
response = Encoding.UTF8.GetString(objClient.DownloadData("https://mail.google.com/mail/feed/atom"))
response = response.Replace("<feed version=""0.3"" xmlns=""http://purl.org/atom/ns#"">", "<feed>")

'Get the number of unread emails
xmlDoc.LoadXml(response)
node = xmlDoc.SelectSingleNode("/feed/fullcount")
mailCount = node.InnerText
nodelist = xmlDoc.SelectNodes("/feed/entry")
node = xmlDoc.SelectSingleNode("title")

这在 C# 中应该没有太大的不同.

This should not be very different in C#.

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