标签:详细 art ESS def 同步 例子 imp 进程同步 tar
先写个例子,后面详细补充
from multiprocessing import Process
import os
from time import sleep
def say_name(name):
print(‘children process %s\‘s pid is %s‘ % (name, os.getpid()))
if __name__ == ‘__main__‘:
print(‘Parent has alredy start and pid is %s‘ % (os.getpid()))
for i in range(5):
# 引入进程,创建进程对象,传入执行函数和函数的参数
d = Process(target=say_name, args=(i,))
print(‘Process will be start‘)
sleep(2)
d.start() # 通过start()启动进程
d.join() # 通过join()实现进程同步
print(‘Process End.‘)
标签:详细 art ESS def 同步 例子 imp 进程同步 tar
原文地址:https://www.cnblogs.com/wjlv/p/11392676.html