threading Tread run() 和 start()区别

import threadingimport timedef worker(): count = 0 while True: if count > 5: break time.sleep(1) count += 1 print('worker running and threading_name={}'.format( threading.current_thread().name))class MyThread(threading.Thread): def start(self): print('start-------') super().start() def run(self): print('run------') super().run()t = MyThread(name='worker',target=worker)# t.start()t.run()