python-多线程例子

 1 from time import ctime
 2 import threading
 3 
 4 def coding(language):
 5     for i in range(5):
 6         print(‘I\‘m coding ‘,language, ‘ program at ‘, ctime() )
 7 
 8 def music():
 9     for i in range(5):
10         print(‘I\‘m listening music at ‘, ctime())
11 
12 if __name__ == ‘__main__‘:
13 
14     print(‘thread %s is running...‘ % threading.current_thread().name)
15 
16     thread_list = []
17     t1 = threading.Thread(target=coding, args=(‘Python‘,))
18     t2 = threading.Thread(target=music)
19     thread_list.append(t1)
20     thread_list.append(t2)
21 
22     for t in thread_list:
23         t.setDaemon(True)  # 设置为守护线程
24         t.start()
25         t.join()  # 在这个子线程完成运行之前，主线程将一直被阻塞
26 
27     print(‘thread %s ended.‘ % threading.current_thread().name)