python 3 _thread 和 threading 最简单的使用

python 3 _thread 和 threading 最简单的使用

• _thread

运行结束时，线程也会结束，所以想保持线程运行，输出worker内容，需要加上while 1: pass

import _thread
def worker():
    print("worker")
    # time.sleep( 1 )
    # return

_thread.start_new_thread(worker, ())

while 1:
   pass

• threading

import threading
def worker():
    print("worker")
    # time.sleep( 1 )
    # return


threading.Thread(target = worker).start()