发布时间:2019-08-14 12:45:12编辑:auto阅读(2267)
#!/usr/bin/env python
from multiprocessing import Pool
import time
def sayHi(a):
time.sleep(5)
return a**a
if __name__ =="__main__":
p=Pool(processes=5)
result=p.apply_async(sayHi,[10])
print result.get()
一个池子启用5个线程池,且异步一次返回结果
可以用for循环使用多次异步:
#!/usr/bin/env python
from multiprocessing import Pool
import time
def sayHi(a):
time.sleep(5)
return a**a
p=Pool(processes=5)
result_list=[]
for i in range(100):
result_list.append(p.apply_async(sayHi,[i]))
for j in result_list:
print j.get()
上一篇: Python API 2.0
下一篇: Python 字典(Dictionary
52364
52283
42413
39304
33776
30735
29480
24401
24267
22638
147°
152°
163°
180°
155°
271°
260°
280°
279°
329°