# 线程池需要导入的模块
from concurrent.futures import ThreadPoolExecutor
# 进程池需要导入的模块
from concurrent.futures import ProcessPoolExecutor
import time
# 测试函数
def task(arg):
    print(arg)
    time.sleep(1)
# 实例化线程池对象，最大并发数为10
pool=ThreadPoolExecutor(10)
#pool.submit  参数为函数及所传参数 
for i in range(100):
    pool.submit(task,i)