[英]AE.Net.Mail Imap partial fetch
我正在使用C#和AE.Net.Mail库从Gmail中提取文件。 我在处理大型zip文件时遇到问题。
使用Java在此处描述和解决了相同的问题: JavaMail BaseEncode64错误
有谁知道如何使用C#和AE.Net.Mail库设置部分提取标志?
跟着(或看看) S22.Imap 。 这是AE.Net.Mail,带有一些其他文档。
从示例:仅当附件小于2 MB时才下载附件
using System;
using S22.Imap;
namespace Test {
class Program {
static void Main(string[] args)
{
using (ImapClient Client = new ImapClient("imap.gmail.com", 993,
"username", "password", Authmethod.Login, true))
{
// This returns all messages sent since August 23rd 2012
uint[] uids = Client.Search(
SearchCondition.SentSince( new DateTime(2012, 8, 23) )
);
// Our lambda expression will be evaluated for every MIME part
// of every mail message in the uids array
MailMessage[] messages = Client.GetMessages(uids,
(Bodypart part) => {
// We're only interested in attachments
if(part.Disposition.Type == ContentDispositionType.Attachment)
{
Int64 TwoMegabytes = (1024 * 1024 * 2);
if(part.Size > TwoMegabytes)
{
// Don't download this attachment
return false;
}
}
// fetch MIME part and include it in the returned MailMessage instance
return true;
}
);
}
}
}
}
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