深入理解Python中pywin32库实现Windows自动化与系统交互

pip install pywin32

import win32api
print(win32api.GetVersionEx())

import win32api

version = win32api.GetVersionEx()
print("系统版本信息：", version)
print("计算机名：", win32api.GetComputerName())
print("用户名：", win32api.GetUserName())

系统版本信息： (10, 0, 19045, 0, 'Multiprocessor Free')
计算机名： DESKTOP-1234AB
用户名： Administrator

import win32api, os

path = r"C:\Temp\example.txt"
if not os.path.exists(path):
    with open(path, "w") as f:
        f.write("Hello from pywin32")

win32api.ShellExecute(0, 'open', path, '', '', 1)

import win32api
import win32con

win32api.MessageBox(0, "任务已完成！", "提示", win32con.MB_OK)

import win32gui

hwnd = win32gui.GetForegroundWindow()
title = win32gui.GetWindowText(hwnd)
print("当前窗口标题：", title)

def callback(hwnd, extra):
    if win32gui.IsWindowVisible(hwnd):
        print(f"{hwnd}: {win32gui.GetWindowText(hwnd)}")

win32gui.EnumWindows(callback, None)

import time

hwnd = win32gui.GetForegroundWindow()
win32gui.ShowWindow(hwnd, 6)  # 最小化
time.sleep(2)
win32gui.ShowWindow(hwnd, 9)  # 恢复

import win32clipboard as wc
import win32con

def set_text(text):
    wc.OpenClipboard()
    wc.EmptyClipboard()
    wc.SetClipboardData(win32con.CF_UNICODETEXT, text)
    wc.CloseClipboard()

def get_text():
    wc.OpenClipboard()
    data = wc.GetClipboardData(win32con.CF_UNICODETEXT)
    wc.CloseClipboard()
    return data

set_text("Hello pywin32!")
print(get_text())

import win32serviceutil

service_name = 'Spooler'
status = win32serviceutil.QueryServiceStatus(service_name)
print(f"{service_name} 状态：", status)

win32serviceutil.StartService('Spooler')
win32serviceutil.StopService('Spooler')

import win32com.client

excel = win32com.client.Dispatch("Excel.Application")
excel.Visible = True
wb = excel.Workbooks.Add()
sheet = wb.Sheets(1)
sheet.Cells(1,1).Value = "Hello Excel"
sheet.Cells(1,2).Value = 2025
wb.SaveAs(r"C:\Temp\demo.xlsx")
wb.Close()
excel.Quit()

import win32com.client

word = win32com.client.Dispatch("Word.Application")
word.Visible = True
doc = word.Documents.Add()
doc.Content.Text = "pywin32 自动生成的文档"
doc.SaveAs(r"C:\Temp\auto.docx")
doc.Close()
word.Quit()

import win32com.client

outlook = win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")
inbox = outlook.GetDefaultFolder(6)  # 收件箱
messages = inbox.Items
for msg in messages[:5]:
    print(msg.Subject)

import win32api, win32con

key = win32api.RegOpenKey(win32con.HKEY_LOCAL_MACHINE,
                           r"SOFTWARE\Microsoft\Windows NT\CurrentVersion", 0,
                           win32con.KEY_READ)
value, _ = win32api.RegQueryValueEx(key, "ProductName")
print("操作系统名称：", value)

key = win32api.RegOpenKey(win32con.HKEY_CURRENT_USER,
                           r"Software\MyApp", 0,
                           win32con.KEY_SET_VALUE)
win32api.RegSetValueEx(key, "Version", 0, win32con.REG_SZ, "1.0.0")

import win32process

proc = win32process.CreateProcess(
    None, "notepad.exe", None, None, 0, 0, None, None,
    win32process.STARTUPINFO()
)

import win32event

handle = proc[0]
win32event.WaitForSingleObject(handle, win32event.INFINITE)
print("记事本进程已退出。")

import win32security

user, domain, type = win32security.LookupAccountName(None, win32api.GetUserName())
print("用户：", user)
print("SID：", win32security.ConvertSidToStringSid(user))

import win32api, win32con, win32com.client, win32clipboard
import socket

def check_network():
    try:
        socket.create_connection(("8.8.8.8", 53))
        return True
    except OSError:
        return False

def write_excel_info():
    excel = win32com.client.Dispatch("Excel.Application")
    wb = excel.Workbooks.Add()
    sheet = wb.Sheets(1)
    sheet.Cells(1, 1).Value = "计算机名"
    sheet.Cells(1, 2).Value = win32api.GetComputerName()
    sheet.Cells(2, 1).Value = "用户名"
    sheet.Cells(2, 2).Value = win32api.GetUserName()
    wb.SaveAs(r"C:\Temp\sysinfo.xlsx")
    wb.Close()
    excel.Quit()

def copy_clipboard(text):
    win32clipboard.OpenClipboard()
    win32clipboard.EmptyClipboard()
    win32clipboard.SetClipboardData(win32con.CF_UNICODETEXT, text)
    win32clipboard.CloseClipboard()

if check_network():
    write_excel_info()
    copy_clipboard("任务执行完毕")
    win32api.MessageBox(0, "信息已写入 Excel 并复制到剪贴板！", "pywin32 自动化", 0)
else:
    win32api.MessageBox(0, "网络未连接，任务未执行。", "pywin32 警告", 0)