我正在尝试让任务调度程序在windows启动时运行可执行文件。可执行文件是一个简单的python脚本，它从.txt文件中读取ip列表，ping它们，并在设定的间隔后重复，就像基本的心跳一样。
使用pyinstaller成功创建了可执行文件，并且手动运行时运行完美。
但是，当我尝试让任务调度程序在同一目录下运行相同的可执行文件时，它不会读取.txt文件，并立即关闭。
下面是代码
import os
import time
import smtplib
from email.message import EmailMessage #allows for the email system to work
from datetime import datetime #allows the text files to have the date & time
from win10toast import ToastNotifier #allows for desktop notificaitons to appear on windows devices
import schedule #automatically schedules when the script executes
# Scans the IPs in the txt file
def notif():
with open (r'sydvlan.txt') as file:
dump = file.read() #reads the lines of the sydvlan.txt file
dump = dump.splitlines()
#creates a new log file and makes the title the current date and time
cdString = datetime.now().strftime("%d_%m_%Y %H_%M")
report = open(r'HeartbeatResults_{0}.txt'.format(cdString), 'w') #creates a log with the date&time
for line in dump:
lineList = line.split(":")
lineText = lineList[0] #makes sure that only the IP is being read from sydvlan.txt
IP = lineList[1].strip()
print("Currently Pinging {} on {}".format(lineText,IP))
print("------------------"*3)
# Get Date and Time at time of ping.
currentDate = datetime.now()
cdString = currentDate.strftime("%d_%m_%Y %H:%M:%S")
# pings the IPs from the txt
response = os.popen(f"ping {IP} -n 4").read() #pings the device
print("------------------"*3)
# If the os.popen() returns 0, it means the operation completed without any errors, so if it returns 0 it is successful.
if "Received >= 1" and "Approximate" in response:
report.write("UP {0} Successful {1}".format(lineText, cdString) + "n")
else:
report.write("DOWN {0} UnSuccessful {1}".format(lineText, cdString) + "n")
if "Received = 0" or "unreachable" in response: #Sends an email to IT staff if the ping fails
#composes the email message
#email_alert("Issue with {0}".format(lineText, cdString), "The Hearbeat Notification System Works :)")
toaster = ToastNotifier()
toaster.show_toast("Issue with {0}: {1} on {2}".format(lineText, IP, cdString), "Please Fix Now", duration=10, icon_path='Warning.ico')
time.sleep(1)
report.write("Hearbeat Protocol Complete" + "n")
file.close()
#email notification setup
#def email_alert(subject, body):
# mailListFile = open(r'XXXXX.txt')
# emailList = (mailListFile.read()).splitlines()
# msg = EmailMessage()
# msg.set_content(body)
# msg['subject'] = subject
# msg['to'] = ', '.join(emailList)
# user = "XXXXX"
# msg['from'] = user
# password = "XXXXXX"
# server = smtplib.SMTP("smtp.gmail.com", 587)
# server.starttls()
# server.login(user, password)
# server.send_message(msg)
# server.quit()
#allows for the entire script to run every 300 seconds (or whatever is specified)
if __name__ == '__main__':
notif()
while True:
schedule.run_pending()
time.sleep(1)
schedule.every(5).minutes.do(notif)
感谢您的宝贵时间。
您的文件名r'sydvlan.txt'是一个相对路径，因此它的位置取决于程序调用时的当前工作目录。
尝试使用绝对路径，例如r'C:pathtofilesydvlan.txt'(对r'HeartbeatResults_{0}.txt'也这样做)或设置"Start in(可选)"参数设置为txt文件所在的路径。