Method of creating multiple threading

1. prepare a function

def my_func(a,b):
    do_craw(a,b)

def do_craw(a,b):
    pass

1. 怎样创建一个线程

import threading
t = threading.Thread(target=my_func,args=(100,200))

1. 启动线程

t.start()

1. 等待结束

t.join()