添加线程

import threading

def thread_job():
    print("This is an added Thread,number is %s"% threading.current_thread())

def main():
    #添加线程
    added_thread =threading.Thread(target=thread_job)
    added_thread.start()
    #线程的数量
    #print(threading.active_count())
    #线程分别是什么
    #print(threading.enumerate())
    #现在运行的线程是哪个
    #print(threading.current_thread())


if __name__=="__main__":
    main()