discord.js 简单的踢用户命令

Question

我最近使用参数为我的机器人发出了踢命令。我不想使用 message.mentions.users.first()，因为如果用 !kick 回复 his/her 消息，那会踢用户。我在下面给出了我的代码。即使我已经提到了一个用户，该机器人只要求我提及一个用户。

module.exports = {
  name: 'kick',
  description: 'kicks a user',
  async execute(message, args){
         
    if (!message.member.hasPermission('KICK_MEMBERS')) {
      message.reply('Insufficient Permissions')
      return;
    }

    if (!message.guild.me.hasPermission('KICK_MEMBERS')) {
      message.reply('I need the `KICK_MEMBERS` permission to execute this!')
      return;
    }
    
    const user = message.guild.members.cache.get(args[1]);

    if (!user) {
      message.reply('Mention the uer to kick!')
      return;      
    }
     
    if (message.guild.members.cache.get(args[1]) == undefined) {
      message.reply('Couldn\'t find the user')
      return;
    }

    const reason = args.slice(2).join(' ')

    await user.send(`You have been kicked from **${message.guild.name}**. Reason : ${reason}`)
    .catch(err => {
      console.log(err)
    });
    
    await user.kick(reason);

    await message.channel.send(`**${message.author.username}** kicked **${user.username}**! Reason : ${reason}`)

  }
}

Answer 1

因为.get()需要ID作为参数

第一种方法

用这个替换你的用户常量 const member = message.mentions.members.first() || message.guild.members.cache.get(args[1]) 这样你就可以同时支持 ID 和提及

第二种方法

使用正则表达式

const member = await message.guild.members.fetch(args[1].replace(/\D/g,'')).catch(() => {}); 此正则表达式从字符串中删除所有非数字字符，在不和谐的提及中，这样组成 <@USERID>，正则表达式删除 <@> 和 returns 用户 ID，然后将其传递到 .fetch() 和 returns你要踢的成员

这将是正确的代码 iirc

module.exports = {
  name: 'kick',
  description: 'kicks a user',
  async execute(message, args){
         
    if (!message.member.hasPermission('KICK_MEMBERS')) {
      message.reply('Insufficient Permissions')
      return;
    }

    if (!message.guild.me.hasPermission('KICK_MEMBERS')) {
      message.reply('I need the `KICK_MEMBERS` permission to execute this!')
      return;
    }

    if (!args[1) return message.reply('provide a member for me to kick');

    const member = await message.guild.members.fetch(args[1].replace(/\D/g,'')).catch(() => {});

    if (!member) return message.reply('Member not found :(')

    const reason = args.slice(2).join(' ')

    await member.send(`You have been kicked from **${message.guild.name}**. Reason : ${reason}`)
    .catch(err => {
      console.log(err)
    });
    
    await member.kick(reason);

    await message.channel.send(`**${message.author.username}** kicked **${member.user.username}**! Reason : ${reason}`)

  }
}

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