标签:img str 做了 art 很多 import sorry python 查看
#coding=utf-8
import time
def saySorry():
print("亲爱的,我错了,我能吃饭了吗?")
time.sleep(1)
if __name__ == "__main__":
for i in range(5):
saySorry()
运行结果:
#coding=utf-8
import threading
import time
def saySorry():
print("亲爱的,我错了,我能吃饭了吗?")
time.sleep(1)
if __name__ == "__main__":
for i in range(5):
t = threading.Thread(target=saySorry)
t.start() #启动线程,即让线程开始执行
运行结果:
start()
方法来启动#coding=utf-8
import threading
from time import sleep,ctime
def sing():
for i in range(3):
print("正在唱歌...%d"%i)
sleep(1)
def dance():
for i in range(3):
print("正在跳舞...%d"%i)
sleep(1)
if __name__ == ‘__main__‘:
print(‘---开始---:%s‘%ctime())
t1 = threading.Thread(target=sing)
t2 = threading.Thread(target=dance)
t1.start()
t2.start()
#sleep(5) # 屏蔽此行代码,试试看,程序是否会立马结束?
print(‘---结束---:%s‘%ctime())
#coding=utf-8
import threading
from time import sleep,ctime
def sing():
for i in range(3):
print("正在唱歌...%d"%i)
sleep(1)
def dance():
for i in range(3):
print("正在跳舞...%d"%i)
sleep(1)
if __name__ == ‘__main__‘:
print(‘---开始---:%s‘%ctime())
t1 = threading.Thread(target=sing)
t2 = threading.Thread(target=dance)
t1.start()
t2.start()
while True:
length = len(threading.enumerate())
print(‘当前运行的线程数为:%d‘%length)
if length<=1:
break
sleep(0.5)
标签:img str 做了 art 很多 import sorry python 查看
原文地址:https://www.cnblogs.com/yoyo1216/p/10129708.html