Question

我一直试图通过tkinter gui连接到telnet。没有tkinter gui，我的代码没有错误，但是它无法通过tkinter gui上的按钮连接到telnet。 tkinter gui我缺少什么？

好

直接致电

import os, time, re, telnetlib
from tkinter import *

def Load():
    # Telnet
    host = 'localhost'
    port = 14440
    path = 'C:/IPG/hil/win32-7.0/bin'
    # Change path and open a software
    os.chdir(path)
    opencm = 'CM.exe -cmdport ' + str(port)
    os.system(opencm)
    # Connect to telnet
    tn = telnetlib.Telnet(host, port)
    tn.open(host, port)
    # 
    cmd ='LoadTestRun "Examples/VehicleDynamics/Rollover/FishHook"'
    tn.write((cmd + '\n').encode('ascii'))

if __name__ == '__main__':      
    # Call 'Load' directly
    Load()

NG

通过GUI上的按钮致电

import os, time, re, tenetlib
from tkinter import *

def Load():
    # Telnet
    host = 'localhost'
    port = 14440
    path = 'C:/IPG/hil/win32-7.0/bin'
    # Change path and open a software
    os.chdir(path)
    opencm = 'CM.exe -cmdport ' + str(port)
    os.system(opencm)
    # Connect to telnet
    tn = telnetlib.Telnet(host, port)
    tn.open(host, port)
    # 
    cmd ='LoadTestRun "Examples/VehicleDynamics/Rollover/FishHook"'
    tn.write((cmd + '\n').encode('ascii'))

if __name__ == '__main__':
    # Call 'Load' via button on gui
    root = Tk()
    root.geometry('100x100')
    root.title('Test')  
    # Button
    testrun_button = Button(root, text = 'Load', command = Load)
    testrun_button.place(x = 20, y = 50)
    root.mainloop()

执行代码2后，出现错误消息“ ConnectionRefusedError：[WinError 10061”]，第14行，在Load tn = telnetlib.Telnet（host，port）

Python 3.6：通过tkinter gui进行Telnet连接

0 个答案: