from multiprocessing import Process,Queue #和JoinableQueue类似，但是JoinableQueue多了task_list 和join两个方法

qq = Queue(3) 
qq.put('first',block=False,timeout=7) 
qq.put('second',block=False,timeout=7) 
qq.put('third',block=False,timeout=7) 
# # qq.put('second',block=True) 
# # qq.put('thirt',block=True) 
# # qq.put('forte',block=False) 
# # qq.put_nowait('second') 
# # qq.put_nowait('third') 
# # qq.put_nowait('forth') #block = True ====>默认的参数，超过范围不报错，会卡主，当为False则卡主，报错，timeout为卡主的时间 
# # print(qq.get()) #拿出来 
# print(type(qq)) 
# for i in range(1,4): 
# print(i,qq.get()) print(qq.get()) print(qq.get()) print(qq.get())

　　这个代码被我修改乱了，抱歉