hell.py:

ftpserver:

from pyftpdlib.authorizers import DummyAuthorizer
from pyftpdlib.handlers import FTPHandler,ThrottledDTPHandler
from pyftpdlib.servers import FTPServer
from pyftpdlib.log import LogFormatter
import logging
logger = logging.getLogger()
logger.setLevel(logging.INFO)
ch= logging.StreamHandler()
fh = logging.FileHandler(filename='ftpserver.log',encoding='utf-8')
logger.addHandler(ch)
logger.addHandler(fh)
authorizer = DummyAuthorizer()
authorizer.add_user("fpc","12345","D:/",perm="elradfmw")
#authorizer.add_anonymous("D:/")

handler = FTPHandler
handler.authorizer = authorizer
handler.passive_ports = range(2000,2333)

dtp_handler = ThrottledDTPHandler
dtp_handler.read_limit = 300*1024
dtp_handler.write_limit = 300*1024
handler.dtp_handler = dtp_handler
server = FTPServer(("0.0.0.0",2121),handler)
server.max_cons = 50
server.max_cons_per_ip = 15
server.serve_forever()

ftpclient:

from ftplib import FTP
FTP.port = 2121
ftp = FTP(host='127.0.0.1',user='fpc',passwd='12345')

ftp.encoding = 'gbk'
ftp.cwd('.')
ftp.retrlines('LIST')
ftp.retrbinary('RETR login.txt',open('login.txt','wb').write)
ftp.storbinary('STOR 新文檔.txt',open('新文檔.txt','rb'))
for f in ftp.mlsd(path='EditPlus 3'):
    print(f)

from watchdog.observers import Observer
from watchdog.events import *
import time
class FileEventHandler(FileSystemEventHandler):
    def __init__(self):
        FileSystemEventHandler.__init__(self)
        
    def on_moved(self, event: DirMovedEvent | FileMovedEvent):
        now = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        if event.is_directory:
            print(f"{now} 文件夾由{event.src_path}移動到{event.dest_path}")
        else:
            print(f"{now} 文件由{event.src_path}移動到{event.dest_path}")

    def on_created(self, event: DirCreatedEvent | FileCreatedEvent):
         now = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
         if event.is_directory:
            print(f"{now} 文件夾由{event.src_path}創建了")
         else:
            print(f"{now} 文件由{event.src_path}創建了")

    def on_deleted(self, event: DirDeletedEvent | FileDeletedEvent):
        now = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        if event.is_directory:
            print(f"{now} 文件夾由{event.src_path}刪除了")
        else:
            print(f"{now} 文件由{event.src_path}刪除了")

    def on_modified(self, event: DirModifiedEvent | FileModifiedEvent) -> None:
        now = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        if event.is_directory:
            print(f"{now} 文件夾由{event.src_path}修改了")
        else:
            print(f"{now} 文件由{event.src_path}修改了")
            
if __name__ == "__main__":
    observer = Observer()
    path = r"F:\java_workspace"
    eventHandler = FileEventHandler()
    observer.schedule(eventHandler,path,recursive=True)
    observer.start()
    observer.join()

python發送簡歷郵件：

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.image import MIMEImage
from email.mime.base import MIMEBase
from email.header import Header
from email import encoders

mail_host = "smtp.163.com"
mail_user = "13122968779"
mail_pass = "VPHTzR9zN8fcCZbW"

sender = "13122968779@163.com"
receivers = ["fangpcheng@qq.com"]
message = MIMEMultipart()
message["From"] = sender
message["To"] = ";".join(receivers)
message["Subject"] = "test郵箱的主題"
message.attach(MIMEText('<p>正文內容：測試帶附件郵件發送</p><p>圖片瀏覽：</p><p><img src="cid:image1"></p>',"html","utf-8"))

fp = open("F:/1.png","rb")
msgImage = MIMEImage(fp.read())
fp.close()
msgImage.add_header("Content-ID","<image1>")
message.attach(msgImage)


# att1 = MIMEBase(open("F:/個人簡歷.doc","rb").read(),"base64","utf-8")
# att1["Content-Type"] = "application/octet-stream"
# att1["Content-Disposition"] = 'attachment:filename="個人簡歷.doc"'

#message.attach(att1)

# 添加Word附件（關鍵修正部分）
file_path = "F:/個人簡歷.doc"
with open(file_path, "rb") as f:
    # 使用MIMEBase處理二進制文件
    part = MIMEBase("application", "msword")
    part.set_payload(f.read())
    
    # 強制Base64編碼
    encoders.encode_base64(part)
    
    # RFC 5987編碼解決中文文件名問題
    filename = Header("個人簡歷11.doc", "utf-8").encode()
    part.add_header(
        "Content-Disposition",
        "attachment",
        filename=filename
    )
    
    # 顯式聲明Content-Type
    part.add_header("Content-Type", "application/msword", name=filename)
    
    message.attach(part)

smtpobj = smtplib.SMTP()
smtpobj.connect(mail_host,25)
smtpobj.login(mail_user,mail_pass)
smtpobj.sendmail(sender,receivers,message.as_string())

import smtplib 
import chardet
import codecs
import os
from email.mime.text import MIMEText
from email.header import Header
from email.mime.multipart import MIMEMultipart

class txt2mail():
    def __init__(self,host=None,auth_user=None,auth_password=None):
        self.host = "smtp.163.com" if host is None else host
        self.auth_user = "13122222779@163.com"  if auth_user is None else auth_user
        self.auth_password = "UXaivuCcvBwQxegq" if auth_password is None else auth_password
        self.sender = "1312222279@163.com"
    def send_mail(self,subject,msg_str,recipient_list,attachment_list=None):
        message = MIMEMultipart()
        message["subject"] = Header(subject,"utf-8")
        message["From"] = self.sender
        message["To"] = Header(";".join(recipient_list),"utf-8")
        message.attach(MIMEText(msg_str,"plain","utf-8"))
        if attachment_list:
            for att in attachment_list:
                rbstr = open(att,"rb").read()
                attachment = MIMEText(rbstr,"base64","utf-8")
                attachment["Content-Type"] = "application/octet-stream"
                filename = os.path.basename(att)
                attachment.add_header(
                    "Content-Disposition",
                    "attachment",
                    filename=("utf-8","",filename)
                )
                message.attach(attachment)
        smtplibObj = smtplib.SMTP()
        smtplibObj.connect('smtp.163.com',25)
        # smtplibObj.login(self.auth_user,self.auth_password)
        smtplibObj.login(self.auth_user,self.auth_password)
        smtplibObj.sendmail(self.sender,recipient_list,message.as_string())
        smtplibObj.quit()
        print("郵件發送成功")

        
    def get_chardet(self,filename):
        """
        :param filename:傳入一個文本文件
        :return:返回文本文件的編碼格式
        """
        encoding = None
        raw = open(filename,"rb").read()
        if raw.startswith(codecs.BOM_UTF8):
            encoding = "utf-8-sig"
        else:
            result = chardet.detect(raw)
            encoding = result["encoding"]
        return encoding
    
    def txt_send_mail(self,filename):
        '''
        :param filename: 傳入一個文件
        :return:
        將指定格式的txt文件發送到郵件，txt文本樣例如下
        someone1@xxx.com,someone2@xxx.com...#收件人，逗號分隔
        xxx程序報警 #主題
        程序xxx執行錯誤yyy,錯誤代碼zzzz #正文
        file1,file2 #附件，逗號分隔
        '''
        with open(filename,"r",encoding=self.get_chardet(filename)) as f:
            lines = f.readlines()
            recipient_list = lines[0].strip().split(",")
            subject = lines[1].strip()
            msgstr = "".join(lines[2:])
            attachment_list = []
            for line in lines[-1].strip().split(","):
                if os.path.isfile(line):
                   attachment_list.append(line)
            print(recipient_list,subject,msgstr,attachment_list)
            self.send_mail(
                subject=subject,
                msg_str=msgstr,
                recipient_list=recipient_list,
                attachment_list=attachment_list
            )    

if __name__ == "__main__":
   current_script_path = f"{os.path.dirname(__file__)}\\test.txt"
   print(current_script_path)
   t2mail = txt2mail()
   t2mail.txt_send_mail(current_script_path)




將指定文件解析發送郵件：
test.txt:

aaaa@qq.com,1234141234@163.com
ntp2程序報警 
程序ems執行錯誤yyy,錯誤代碼12306
具體報錯信息請查看附件：
G:/cmd-k8s27.txt,G:/credentials.json