如何将逗号更改为空格？

Question

所以我创建了一个轮询命令，但是当我键入该命令时，每个单词之间都有逗号。

exports.run = async (bot, message, args) => {
  let text = message.content.slice('__poll'.length);
  if (!args) return message.reply("You must have something to vote for!")
    message.channel.send(`:ballot_box:  ${message.author.username} started a poll! React to my next message to vote on it. :ballot_box: `);
    const pollTopic = await message.channel.send(`${args}`);
    pollTopic.react(`✅`);
    pollTopic.react(`⛔`);
};

当我希望问题出在哪里时，会发生这种情况

what,is,up!

Answer 1

默认情况下，当将array转换为string时，JavaScript将用逗号分隔每个元素。要更改定界符，可以使用Array.join()。

示例：

const arr = ['How', 'are', 'you?'];
console.log(`Original: ${arr}`);

const str = arr.join(' ');
console.log(`Joined: ${str}`);