Javascript 如何显示用户discord.js/userinfo命令的角色
我正在尝试生成一个Javascript 如何显示用户discord.js/userinfo命令的角色,javascript,bots,discord,discord.js,Javascript,Bots,Discord,Discord.js,我正在尝试生成一个userinfo命令,而我目前一直在显示用户的角色 这是我的密码: const Discord = module.require('discord.js'); const moment = require('moment'); module.exports.run = async (bot, message, args) => { let user = message.mentions.users.first() || message.author;
userinfo
命令,而我目前一直在显示用户的角色
这是我的密码:
const Discord = module.require('discord.js');
const moment = require('moment');
module.exports.run = async (bot, message, args) => {
let user = message.mentions.users.first() || message.author;
const joinDiscord = moment(user.createdAt).format('llll');
const joinServer = moment(user.joinedAt).format('llll');
let embed = new Discord.RichEmbed()
.setAuthor(user.username + '#' + user.discriminator, user.displayAvatarURL)
.setDescription(`${user}`)
.setColor(`RANDOM`)
.setThumbnail(`${user.displayAvatarURL}`)
.addField('Joined at:', `${moment.utc(user.joinedAt).format('dddd, MMMM Do YYYY, HH:mm:ss')}`, true)
.addField('Status:', user.presence.status, true)
.addField('Roles:', user.roles.map(r => `${r}`).join(' | '), true)
.setFooter(`ID: ${user.id}`)
.setTimestamp();
message.channel.send({ embed: embed });
return;
}
module.exports.help = {
name: 'userinfo'
}
我得到了这个错误
类型错误:无法读取未定义的属性“map”
,我不知道如何修复它?类型错误:无法读取未定义的属性“map”-这意味着代码中的某个地方发生了执行的情况。map
未定义的函数变数
您只有一张地图
。在这里:
.addField('Roles:', user.roles.map(r => `${r}`).join(' | '), true)
// ^^^
此行显示此错误,因此这意味着user.roles
是undefined
尝试:
let user = message.mentions.users.first() || message.author;
console.log(user.roles); // it is undefined
可能user.roles
是未定义的
如果用户没有角色,则可以替换:
.addField('Roles:', user.roles.map(r => `${r}`).join(' | '), true)
与:
当用户
对象中没有角色
属性时,这将设置空字符串
另一个选项是将user.roles
设置为空数组(如果该数组不存在,或者在中执行其他操作,即抛出错误):
未定义,因为该属性不存在:请尝试改用:
其他属性仍将使用user
,但.roles
将与行会成员相关。尝试添加此.addField(“roles:”,member.roles.map(roles=>
${roles}).join(“,”),true)
我的全部代码是
let user;
if (message.mentions.users.first()) {
user = message.mentions.users.first();
} else {
user = message.`enter code here`author;
}
const member = message.guild.member(user);
const embed = new Discord.RichEmbed()
.setColor("RANDOM")
.setThumbnail(message.author.avatarURL)
.addField(`${user.tag}`, `${user}`, true)
.addField("ID:", `${user.id}`, true)
.addField("Nickname:", `${member.nickname !== null ? `${member.nickname}` : 'None'}`, true)
.addField("Status:", `${user.presence.status}`, true)
.addField("In Server", message.guild.name, true)
.addField("Game:", `${user.presence.game ? user.presence.game.name : 'None'}`, true)
.addField("Bot:", `${user.bot}`, true)
.addField("Joined The Server On:", `${moment.utc(member.joinedAt).format("dddd, MMMM Do YYYY")}`, true)
.addField("Account Created On:", `${moment.utc(user.createdAt).format("dddd, MMMM Do YYYY")}`, true)
.addField("Roles:", member.roles.map(roles => `${roles}`).join(', '), true)
.setFooter(`Replying to ${message.author.username}#${message.author.discriminator}`)
message.channel.send({embed});
这对discord.js 12.x来说是100%有效的
<@&${message.guild.member(message.author)._roles.join('> <@&')}>
对于角色,我还建议您删除@everyone
角色
这里有一个例子
message.member.roles.cache.map(r=>r.name)
//[“国防部”、“成员”、“工作人员”、“所有者”、“所有人”]
//如果您不想使用everyone角色,请使用:
message.member.roles.cachemap(r=>r.name).slice(0,-1)。
//[“国防部”、“成员”、“工作人员”、“所有者”]
因此,角色字段将是:
.addField(“Roles”,member.Roles.cache.map(r=>'`+r.name+'`')。join('-'),true)
谢谢,您关于使用“GuildMember”的建议奏效了。很高兴听到:)
let member = message.mentions.members.first() || message.member,
user = member.user;
let embed = new Discord.RichEmbed()
// ... all the other stuff ...
.addField('Roles:', member.roles.map(r => `${r}`).join(' | '), true)
let user;
if (message.mentions.users.first()) {
user = message.mentions.users.first();
} else {
user = message.`enter code here`author;
}
const member = message.guild.member(user);
const embed = new Discord.RichEmbed()
.setColor("RANDOM")
.setThumbnail(message.author.avatarURL)
.addField(`${user.tag}`, `${user}`, true)
.addField("ID:", `${user.id}`, true)
.addField("Nickname:", `${member.nickname !== null ? `${member.nickname}` : 'None'}`, true)
.addField("Status:", `${user.presence.status}`, true)
.addField("In Server", message.guild.name, true)
.addField("Game:", `${user.presence.game ? user.presence.game.name : 'None'}`, true)
.addField("Bot:", `${user.bot}`, true)
.addField("Joined The Server On:", `${moment.utc(member.joinedAt).format("dddd, MMMM Do YYYY")}`, true)
.addField("Account Created On:", `${moment.utc(user.createdAt).format("dddd, MMMM Do YYYY")}`, true)
.addField("Roles:", member.roles.map(roles => `${roles}`).join(', '), true)
.setFooter(`Replying to ${message.author.username}#${message.author.discriminator}`)
message.channel.send({embed});
<@&${message.guild.member(message.author)._roles.join('> <@&')}>