python QQ群发消息

import win32gui
import win32con
import win32clipboard as w

def getText():
    """获取剪贴板文本"""
    w.OpenClipboard()
    d = w.GetClipboardData(win32con.CF_UNICODETEXT)
    w.CloseClipboard()
    return d

def setText(aString):
    """设置剪贴板文本"""
    w.OpenClipboard()
    w.EmptyClipboard()
    w.SetClipboardData(win32con.CF_UNICODETEXT, aString)
    w.CloseClipboard()

def send_qq(to_who, msg):
    """发送qq消息
    to_who：qq消息接收人
    msg：需要发送的消息
    """
    # 将消息写到剪贴板
    setText(msg)
    # 获取qq窗口句柄
    qq = win32gui.FindWindow(None, to_who)
    # 投递剪贴板消息到QQ窗体
    win32gui.SendMessage(qq, 258, 22, 2080193)
    win32gui.SendMessage(qq, 770, 0, 0)
    # 模拟按下回车键
    win32gui.SendMessage(qq, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)
    win32gui.SendMessage(qq, win32con.WM_KEYUP, win32con.VK_RETURN, 0)


# 测试

to_who='一点通大哥群'
msg='测试消息'
for i in range(10):
#循环执行10次
    send_qq(to_who, msg)

win32con安装失败打开Windows cmd命令窗口执行python -m pip install pypiwin32 -i http://mirrors.aliyun.com/pypi/simple --trusted-host mirrors.aliyun.com

参考：https://blog.csdn.net/oDaHua12/article/details/43969175