Discord机器人针对一个事件多次响应 [英] Discord bot responds multiple times for one event

问题描述

我希望我的机器人一次响应诸如 .on 之类的命令。但是，它会对每个输入多次响应：

I want my bot to respond once to a command such as .on. However, it responds multiple times per input:

代码是：

client.on('message', message =>{
    if(message.content === '.on'){
        message.channel.sendMessage('Testing Bot is now Online, Greetings, ' + message.author.username);
    }

如果有人能向我指出正确的方向，以使该机器人做出一次响应就很好。

If anyone could point me in the right direction to make the bot respond once that would be great.

推荐答案

sendMessage 是已弃用。尝试使用 发送 。

sendMessage is deprecated. Try using send instead.

client.on('message', message => {
    if(message.content === '.on') {
        message.channel.send('Testing Bot is now Online, Greetings, ' + message.author.username);
    }
}

此外，如果仍然引起问题，请考虑检查ID消息事件的/ content以及返回的承诺，以确保您没有在其他地方犯错。很快就会知道发生了什么。可以是：

Also, if this still causes issues consider checking the id/content of the message event as well as the returned promise to make sure you didn't make a mistake elsewhere. It'll be obvious very quickly what's going on. That'd be:

client.on('message', message => {
    if(message.content === '.on') {
        console.log('Received #' + message.id + ': ' + message.content);
        message.channel.send('Testing Bot is now Online, Greetings, ' + message.author.username)
        .then(message => console.log('Sent #' + message.id + ': ' + message.content))
        .catch(console.error);
    }
}

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