Question

我想向机器人已加入的所有频道发送消息

def check(cnt): 
    while 1:  
        if hash_origin != str(subprocess.check_output(["md5sum",filename])[:-len(filename)-3])[2:-1] :
            print("file destroyed alert!")
            alert = 1
        sleep(0.5)

当特定文件的哈希结果不同于原始文件时，我想向bot加入的所有不和谐频道发送消息。我知道如何将响应消息发送到频道

@client.event
async def on_message(message):

使用此代码，对不对？但是我想在某些事件发生时向机器人已加入的所有频道发送消息。

Answer 1

要向机器人所在的每个频道发送消息，您必须执行以下操作：

@client.event
async def foo(bar): # change this to the event in which you wish to call it from
    for guild in client.guilds:
        for channel in guild.channels:
            await channel.send(messagedata) # change messagedata to whatever it is you want to send.

Answer 2

@client.event
async def foo(bar): # change this to the event in which you wish to call it from
    for guild in client.guilds:
        for channel in guild.channels:
            await channel.send(messagedata) # change messagedata to whatever it is you want to send.

直接使用此代码时，发生了错误

AttributeError: 'CategoryChannel' object has no attribute 'send'

因为“ guild.channels”对象具有该机器人已加入的“所有频道”（包括文本，语音等）的列表。因此，如果我想将文本消息发送到频道，请改用“ guild.text_channels”。无论如何，感谢泰勒！

如何在所有通道上发送消息

2 个答案: