python创建线程 和 线程池

创建线程

import threading

def fn(song, sec):
    for x in range(sec):
        print("播放歌曲", song, time.ctime())

# 通过args传参数
t = threading.Thread(target=fn, args=(123, 11))
t.start()
t.join()

创建线程池

from concurrent.futures import ThreadPoolExecutor
pool = ThreadPoolExecutor(max_workers=2)
task1 = pool.submit(函数名1)
task2 = pool.submit(函数名2)
pool.shutdown()