我開始撰寫一個不和諧的機器人，并想設定一個命令，讓它說“用戶收到了另一個用戶的擁抱”，但它實際上是說“未定義收到了用戶的擁抱”，而我為未定義的提及設定了另一種方式。
const Discord = require("discord.js");
const { UserAgent } = require("discord.js/src/util/Constants");
const ytdl = require("ytdl-core");
const Client = new Discord.Client({
intents : [
Discord.Intents.FLAGS.GUILDS,
Discord.Intents.FLAGS.GUILD_MESSAGES
]
});
const prefix ="<";
Client.on("ready", () => {
console.log("bot opérationnel")
});
Client.on("message", message => {
if (message.author.bot) return;
if (message.content.startsWith (prefix "hug")){
let mention = message.mentions.members.first();
if(mention == undefined){
message.channel.send("u have to hug someone who actually exists");
}
else {
const embed = new Discord.MessageEmbed()
.setColor("DARK_RED")
.setTitle(":hugging: " mention.displayname " received a hug from " message.author.username " !")
.setImage("https://cdn.weeb.sh/images/ryCG-OatM.gif");
message.channel.send({embeds: [embed]});
}
}
});
Client.login("token");
uj5u.com熱心網友回復：
<GuildMember>.displayname不是有效的財產。正確的屬性是<GuildMember>.displayName（注意駝峰）
我已更正您的代碼：
const Discord = require("discord.js");
const { UserAgent } = require("discord.js/src/util/Constants");
const ytdl = require("ytdl-core");
const Client = new Discord.Client({
intents : [
Discord.Intents.FLAGS.GUILDS,
Discord.Intents.FLAGS.GUILD_MESSAGES
]
});
const prefix ="<";
Client.on("ready", () => {
console.log("bot opérationnel")
});
Client.on("message", message => {
if (message.author.bot) return;
if (message.content.startsWith (prefix "hug")){
let mention = message.mentions.members.first();
if(mention == undefined){
message.channel.send("u have to hug someone who actually exists");
}
else {
const embed = new Discord.MessageEmbed()
.setColor("DARK_RED")
.setTitle(":hugging: " mention.displayName " received a hug from " message.author.username " !")
.setImage("https://cdn.weeb.sh/images/ryCG-OatM.gif");
message.channel.send({embeds: [embed]});
}
}
});
Client.login("token");
uj5u.com熱心網友回復：
提及 == 未定義將只回傳任何內容，而不是這樣if(!mention)，正確的代碼將是
Client.on("message", message => {
if (message.author.bot) return;
if (message.content.startsWith (prefix "hug")){
let mention = message.mentions.members.first();
if (!mention) {
return message.channel.send("u have to hug someone who actually exists");
} else {
const embed = new Discord.MessageEmbed()
.setColor("DARK_RED")
.setTitle(":hugging: " mention.displayname " received a hug from " message.author.username " !")
.setImage("https://cdn.weeb.sh/images/ryCG-OatM.gif");
message.channel.send({embeds: [embed]});
}
}
});
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標籤：javascript 不和谐 不和谐.js
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