一、多进程的基本语法;
import multiprocessing,time
def run(name):
time.sleep(1)
print ("The process is %s" % name)
print ()
if __name__=="__main__":
for i in range(10):
t = multiprocessing.Process(target=run,args=("bb",))
t.start()
二、多进程间数据交互
from multiprocessing import Process,Queue
def f(qq):
qq.put([42,None,'hello'])
if __name__=="__main__":
q = Queue()
p = Process(target=f,args=(q,))
p.start()
print (q.get())
p.join()