流程

  • 导入threading模块
  • 创建子线程
  • 启动子线程

demo

  1. import threading
  2. import time
  4. def sing():
  5.     for i in range(3):
  6.         print("sing...")
  7.         time.sleep(0.2)
  8.     pass
  10. def dance():
  11.     for i in range(3):
  12.         print("dance...")
  13.         time.sleep(0.2)
  14.     pass
  17. if __name__ == '__main__':
  18.     sing_thread = threading.Thread(target=sing)
  19.     sing_thread.start()
  20.     dance_thread = threading.Thread(target=dance)
  21.     dance_thread.start()