import os
import tkinter as tk
import time
import threading
from tkinter import filedialog
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler
from webdav3.client import Client

# WebDAV 服务器配置

url = 'http://p.xwh.at/dav'
username = 'admin@xn--ubt767m.cc'
password = 'QssDenw6B4k6J6i4247xphXF7wBKtqKJ'

# 创建窗口

root = tk.Tk()
root.withdraw()

# 弹出选择文件夹对话框

if os.path.isfile("bf.txt"):
with open("bf.txt", "r") as f:
folder_path = f.read().strip()
else:
folder_path = filedialog.askdirectory(initialdir='C:/Users/')

with open("bf.txt", "w") as f:
    f.write(folder_path)
if not os.path.exists(folder_path):
raise ValueError(f'Folder {folder_path} does not exist.')

# 将所选文件夹路径存储在foldertopath变量中

folder_to_watch = folder_path

# 创建 WebDAV 客户端

options = {
'webdav_hostname': url,
'webdav_login': username,
'webdav_password': password
}
client = Client(options)

class Watcher:
def __init__(self, folder):
self.observer = Observer()
self.folder = folder
self.remote_folder = '/dav/'

def run(self):
    event_handler = Handler(self.folder, self.remote_folder)
    self.observer.schedule(event_handler, self.folder, recursive=True)
    self.observer.start()

    try:
        while True:
            time.sleep(5)
    except Exception as e:
        self.observer.stop()
        print(f"Error: {e}")

    self.observer.join()
class Handler(FileSystemEventHandler):
def __init__(self, folder, remote_folder):
self.folder = folder
self.remote_folder = remote_folder

def on_any_event(self, event):
    if event.is_directory:
        return None

    if event.event_type == 'created' or event.event_type == 'modified':
        file_path = event.src_path
        file_path = file_path.replace('\\', '/')  # 将本地路径中的反斜杠替换为斜杠
        file_name = os.path.basename(file_path)

        print(f'Uploading file {file_name}...')
        remote_path = os.path.join(self.remote_folder, file_name).replace('\\', '/')
      
        # 检查远程目录是否存在，不存在则创建
        remote_dir = os.path.dirname(remote_path)
        try:
            client.check(remote_dir)
        except RemoteParentNotFound:
            client.mkdirs(remote_dir)

        # 上传文件
        client.upload_file(local_path=file_path, remote_path=remote_path)
        print(f'File {file_name} uploaded.')
if __name__ == '__main__':
w = Watcher(folder_to_watch.replace('/', '\\'))
w.run()

with open("bf.txt", "w") as f:
f.write(folder_to_watch.replace('/', '\\')) 

大佬，解决了。webdav4没有那个模块了，我以为是webdav4库的问题呢😅