"""
演示多线程编程的使用
"""
import time
import threading

def sing(msg):
    print(msg)
    time.sleep(1)



def dance(msg):
    print(msg)
    time.sleep(1)


if __name__ == '__main__':
    # 创建一个唱歌的线程
    sing_thread = threading.Thread(target=sing, args=("我要唱歌 哈哈哈", ))
    # 创建一个跳舞的线程
    dance_thread = threading.Thread(target=dance, kwargs={"msg": "我在跳舞哦 啦啦啦"})

    # 让线程去干活吧
    sing_thread.start()
    dance_thread.start()