python多线程与进度条的结合

python多线程强烈推荐看这个链接：https://www.cnblogs.com/yeayee/p/4952022.html

我把其中最关键的部分通过一个简单的例子来说明：

import threading
import tkinter as tk
from time import ctime,sleep

# 创建主窗口
window = tk.Tk()
window.title('测试')
window.geometry('630x200')

def music():
    for i in range(2):
        print("I was listening to music %s" % ctime())
        sleep(1)

def move():
    for i in range(2):
        print("I was at the movie  %s" % ctime())
        sleep(1)

def test():
    # 多线程
    threads = []
    t1 = threading.Thread(target=music)
    threads.append(t1)
    t2 = threading.Thread(target=move)
    threads.append(t2)
    for t in threads:
        t.setDaemon(True)
        t.start()

btn_download = tk.Button(window, text='启动', command=test)
btn_download.place(x=400, y=150)

window.mainloop()

请看下面打印的运行结果，观察每个结果后面对应的时间，多线程的精华之处就在此。

结合提供的源代码，学会怎样实现多线程。

tkinter中多线程与进度条的结合可以参考我的另一篇博客：

https://mp.csdn.net/postedit/83043415