线程池使用

创建线程的使用

from concurrent.futures import ThreadPoolExecutor,as_completed


executor=ThreadPoolExecutor(max_workers=10)


def func(s,n):

    print(s,n)
    return s,n

item_lst = [1,3,4,5,6,7,8]
all_task=[executor.submit(func,item,3) for item in item_lst] # 加载任务

for task in as_completed(all_task):
    s,n=task.result()       # 获取执行结果

参考文章:https://www.jianshu.com/p/b9b3d66aa0be