多线程-threading模块

args参数是元组，该多线程调用的参数
kwargs参数是字典，字典键值对是该多线程调用的参数形参-值

import threading
import time

def song(a,b,c):
    print(a,b,c)
    for i in range(5):
        print('song')
        time.sleep(1)

if __name__ == '__main__':
    # threading.Thread( target = song,args = (1,2,3)).start()
    # threading.Thread( target = song,kwargs={'a':1,'c':3,'b':2}).start()
    threading.Thread( target = song,args=(1,),kwargs={ 'c':3,'b':2}).start()