英文:
How to fetch the email body in go ( with imap )?
问题
如何在Go语言中使用IMAP获取电子邮件正文？到目前为止，我只能找到标题，但没有指示在哪里查找正文。
英文:
How to fetch the email body in go ( with imap ) ?. So far I could find the headers but there is no indication where to look for the body.
答案1
得分: 1
我找到了获取正文文本的方法。以下是代码：
c.Select("INBOX", true)
//fmt.Print("\nMailbox status:\n", c.Mailbox)
// 获取最近10封邮件的头部信息
set, _ := imap.NewSeqSet("4:*")
//if c.Mailbox.Messages >= 10 {
// set.AddRange(c.Mailbox.Messages-9, c.Mailbox.Messages)
//} else {
// set.Add("1:*")
//}
cmd, _ = c.UIDFetch(set, "RFC822.HEADER", "RFC822.TEXT")
// 在命令运行时处理响应
fmt.Println("\n最近的邮件：")
for cmd.InProgress() {
// 等待下一个响应（无超时）
c.Recv(-1)
// 处理命令数据
for _, rsp = range cmd.Data {
header := imap.AsBytes(rsp.MessageInfo().Attrs["RFC822.HEADER"])
uid := imap.AsNumber((rsp.MessageInfo().Attrs["UID"]))
body := imap.AsBytes(rsp.MessageInfo().Attrs["RFC822.TEXT"])
if msg, _ := mail.ReadMessage(bytes.NewReader(header)); msg != nil {
fmt.Println("|--", msg.Header.Get("Subject"))
fmt.Println("UID: ", uid)
fmt.Println(string(body))
}
}
cmd.Data = nil
c.Data = nil
}
以上是获取邮件正文文本的代码。
英文:
I figured out how to get the body text. Here is the code:
c.Select("INBOX", true)
//fmt.Print("\nMailbox status:\n", c.Mailbox)
// Fetch the headers of the 10 most recent messages
set, _ := imap.NewSeqSet("4:*")
//if c.Mailbox.Messages >= 10 {
// set.AddRange(c.Mailbox.Messages-9, c.Mailbox.Messages)
//} else {
// set.Add("1:*")
//}
cmd, _ = c.UIDFetch(set, "RFC822.HEADER", "RFC822.TEXT")
// Process responses while the command is running
fmt.Println("\nMost recent messages:")
for cmd.InProgress() {
// Wait for the next response (no timeout)
c.Recv(-1)
// Process command data
for _, rsp = range cmd.Data {
header := imap.AsBytes(rsp.MessageInfo().Attrs["RFC822.HEADER"])
uid := imap.AsNumber((rsp.MessageInfo().Attrs["UID"]))
body := imap.AsBytes(rsp.MessageInfo().Attrs["RFC822.TEXT"])
if msg, _ := mail.ReadMessage(bytes.NewReader(header)); msg != nil {
fmt.Println("|--", msg.Header.Get("Subject"))
fmt.Println("UID: ", uid)
fmt.Println(string(body))
}
}
cmd.Data = nil
c.Data = nil
}
答案2
得分: 0
发送一个针对BODY[]或BODY.PEEK[]属性的FETCH命令。
有关更多信息，请参阅IMAP规范。
英文:
Send a FETCH command for the BODY[] or BODY.PEEK[] attributes.
For more information, see the IMAP spec.
答案3
得分: 0
我遇到了类似的问题。
我找到了一个使用"Fetch"和"Uid"的示例命令。
$ UID FETCH uid (body[text])
这是我的C#代码示例：
string fileBody = ReceiveResponse($"$ UID FETCH {uidList[i]} (body[text])\r\n");
英文:
I had similar trouble.
I found this example command for use "Fetch" and "Uid".
$ UID FETCH uid (body[text])
and my C# code example
string fileBody = ReceiveResponse($"$ UID FETCH {uidList[i]} (body[text])\r\n");
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