微信消息重发代码：

from pynput.keyboard import Key,Controller
import time
keyboard = Controller()

a = input("请输入你需要循环输出的内容：")
b = eval(input('请输入你想要循环的次数：'))
print("数据已接收！请将光标移动到会话框")
time.sleep(2)
for i in range(3):
    print(r'距离程序运行还有%d秒！'%(3-i))
    time.sleep(1)
for i in range(b):
    keyboard.type(a)
    keyboard.press(Key.enter)
    keyboard.release(Key.enter)
    time.sleep(0.1)
print('消息发送完成！请关闭窗口')

循环发出消息