多进程:主要运行multiprocessing模块 import os,time import sys from multiprocessing import Process class MyProcess(Process): """docstring for MyProcess""" def __init__(self, arg, callback): super(MyProcess, self).__init__() self.arg = a
进程池 """ python自带的进程池 """ from multiprocessing import Pool from time import sleep def apply(*args, **kwargs): print(args, kwargs) sleep(3) return 'ok' if __name__ == '__main__': pool = Pool(3) result = pool.apply_async(apply,