01 线程的其他方法

import threading
import time
from threading import Thread,current_thread

def f1(n):
    time.sleep(1)
    print('子线程名称', current_thread().getName()) #Thread-1
    print('%s号线程任务'%n)


if __name__ == '__main__':
    t1 = Thread(target=f1,args=(1,))
    t1.start()
    print('主线程名称',current_thread().getName()) #MainThread
    print('主线程ID',current_thread().ident)
    print(current_thread())
    print(threading.enumerate()) #[<_MainThread(MainThread, started 6708)>, <Thread(Thread-1, started 7848)>]
    print(threading.active_count())
    # print('主线程')