# -*- coding: utf-8 -*- # @Time : 2023/11/6 10:03 # @Author : wangyafeng # @FileName: 进程和线程2.py # @Email : yafengwang@dingtalk.com # @Software: PyCharm import threading import multiprocessing import PySimpleGUI as sg import time def task1(): """任务1""" while True: print("Task 1 is working...") time.sleep(1) def task2(): """任务2""" while True: print("Task 2 is working...") time.sleep(1) # 创建一个布局 layout = [[sg.Output(size=(40, 10))], [sg.Button('Start Tasks1'),sg.Button('Start Tasks2'), sg.Button('Exit')]] # 创建一个窗口 window = sg.Window('PySimpleGUI Multiple Tasks Example', layout) # 创建一个线程和进程 thread = None #process = None # 按钮点击事件处理程序 while True: event, values = window.read() if event == 'Exit' or event == sg.WIN_CLOSED: break if event == 'Start Tasks1': if thread and thread.is_alive(): continue # 防止多次点击按钮创建多个线程和进程 thread1 = threading.Thread(target=task1) thread1.start() if event == 'Start Tasks2': if thread and thread.is_alive(): continue # 防止多次点击按钮创建多个线程和进程 thread2 = threading.Thread(target=task2) thread2.start() window.close()