如何删除我的 discord 机器人在特定频道中发送的先前消息?

How do i delete the previous messages that my discord bot sent in a specific channel?

我正在尝试制作一个 discord 机器人,它在特定频道中发送消息以告知用户我的 Minecraft 服务器何时开启或关闭。我只需要发送 2 个嵌入,一个用于启动,另一个用于关闭 像这样:

我正在尝试删除机器人发送的旧消息,但我不知道该怎么做。

import discord
import sys
import os
from datetime import datetime
now = datetime.now()
Ntime = now.strftime("%H:%M:%S")
txtStart = ()
client = discord.Client()

@client.event
async def on_ready():
    print('We have logged in as {0.user}'.format(client))
    channel = client.get_channel(800317242910834699)
    embed= discord.Embed(title="[ Server Status ]", description="Running...", color=discord.Color.green())
    embed.add_field(name="success At :", value=Ntime, inline=True)
    file = discord.File(os.path.join("D:\Scripts\Discord/ServerStarted.gif"), filename="ServerStarted.gif")
    embed.set_thumbnail(url="attachment://ServerStarted.gif")
    message = await channel.send(file=file, embed=embed)

    embed= discord.Embed(title="[ Server Status ]", description="shutting down...", color=discord.Color.red())
    embed.add_field(name="success At :", value=Ntime, inline=True)
    file = discord.File(os.path.join("D:\Scripts\Discord/ServerStoped.gif"), filename="ServerStoped.gif")
    embed.set_thumbnail(url="attachment://ServerStoped.gif")
    await channel.send(file=file, embed=embed)

您可以使用TextChannel.purge方法:

await channel.purge(limit=1)

记得之后发送消息,而不是之前

注意此方法会删除频道中最旧的条消息,如果要删除机器人发送的最新消息可以使用检查功能:

def is_me(m):
    return m.author == client.user

await channel.purge(limit=1, check=is_me)

参考: