Javascript 发送消息并很快将其删除
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提问by haley
I'm trying to make a Discord bot delete its "system messages" after, say, 10 seconds, because I've been seeing a lot of "Invalid command" errors and "Done!" notifications, and I'd like to clear them out for actual messages. This is different from deleting messages where the user has a command; I already have that capability.
我试图让 Discord 机器人在 10 秒后删除它的“系统消息”，因为我看到了很多“无效命令”错误和“完成！” 通知，我想清除它们以获取实际消息。这与删除用户有命令的消息不同；我已经有那个能力了。
回答by LW001
I recommend you send the message, wait for the response and delete the returned message after that time. Here's how it'd work:
我建议您发送消息，等待响应并在此时间之后删除返回的消息。这是它的工作原理：
message.reply('Invalid command')
.then(msg => {
msg.delete(10000)
})
.catch(/*Your Error handling if the Message isn't returned, sent, etc.*/);
As you can read from the Docs, you can just pass a value in Milliseconds to Message.delete()as a timeout.
回答by Tajni
Current API differs from older version. Now proper way to pass timeout looks like this.
当前 API 与旧版本不同。现在传递超时的正确方法如下所示。
message.reply('Invalid command!')
.then(msg => {
msg.delete({ timeout: 10000 })
})
.catch(console.error);
Discord.js v12
Discord.js v12
