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| var MailParser = require('mailparser').MailParser
var Imap = require('imap')
var Path = require('path')
var fs = require('fs')
var dayjs = require('dayjs')
function QQ() {
const imap = new Imap({
/** QQ 邮箱 */
user: 'XXXXXXX@qq.com',
/** 这里填写的不是 QQ邮箱的密码，这里是 pop3 的密钥 */
password: 'XXXXXXXX',
host: 'pop.qq.com',
tls: false,
authTimeout: 1000,
tlsOptions: { rejectUnauthorized: false },
})
const search = () =>
imap.search(
[
[
'UNSEEN',
['SINCE', new Date(+new Date() - 5 * 60 * 1000).toISOString()],
],
],
(err, results) => {
if (!err) {
try {
const f = imap.fetch(results, {
markSeen: false,
bodies: '',
struct: true,
})
f.on('message', (msg) => {
const mailparser = new MailParser()
const info = {
theme: '',
form: '',
mailName: '',
to: '',
datatime: '',
html: null,
text: null,
uid: null,
buffer: null,
}
let status = 0
const next = (data) => {
imap.setFlags([data.uid], 'SEEN', () => {})
/** 这里拿到的 data 可以直接进行数据库存储 */
console.log(1111, data)
}
msg.on('body', (stream) => {
stream.pipe(mailparser)
mailparser.on('headers', (headers) => {
info.theme = headers.get('subject')
info.form = headers.get('from').value[0].address
info.mailName = headers.get('from').value[0].name
info.to = headers.get('to').value[0].address
info.datatime = dayjs(headers.get('date')).format(
'YYYY-MM-DD HH:mm:ss'
)
status++
if (status === 3) {
next(info)
}
})
mailparser.on('data', (data) => {
if (data.type === 'text') {
status++
info.html = data.html
info.text = data.text
if (status === 3) {
next(info)
}
}
if (data.type === 'attachment') {
const path = Path.join(
__dirname,
'..',
'..',
'..',
'..',
'public',
'mailer',
`${new Date().valueOf()}.${
data.filename.split('.')[
data.filename.split('.').length - 1
]
}`
)
const ws = fs.createWriteStream(path)
ws.on('close', () => {
status++
info.buffer = fs.readFileSync(path)
fs.unlinkSync(path)
if (status === 3) {
next(info)
}
})
data.content.pipe(ws)
data.release()
}
})
})
msg.on('attributes', (data) => {
info.uid = data.uid
status++
if (status === 3) {
next(info)
}
})
})
} catch (err) {}
} else {
throw err
}
}
)
let init = true
imap.once('ready', () => {
imap.openBox('INBOX', true, (err) => {
if (!err) {
init = false
search()
} else {
throw err
}
})
})
imap.on('mail', () => {
if (!init) {
search()
}
})
imap.connect()
}
QQ()
|
