[英]discord.js v12 AFK command
我正在嘗試執行 AFK 命令。 我想在用戶被 ping 時顯示一個原因,所以我稍微編輯了一個代碼,這是我當前的代碼:
client.on('message', (message) => {
if (db.has(message.author.id + '.afk')) {
message.channel.send(`Welcome back ${message.author} I removed your AFK.`);
db.delete(message.author.id + '.afk');
db.delete(message.author.id + '.messageafk');
}
if (message.content.startsWith('+afk')) {
message.channel.send(
'Aight, I have set your AFK. I will send a message to the users who mention you..'
);
// then here you use the database :
db.set(message.author.id + '.afk', 'true');
db.set(
message.author.id + '.messageafk',
message.content
.slice(5)
.trim()
.split(/ +/g)
);
}
if (message.content.includes('+afk off')) {
db.delete(message.author.id + '.afk');
db.delete(message.author.id + '.messageafk');
}
});
當提到用戶時:
client.on('message', (message) => {
// If one of the mentions is the user
message.mentions.users.forEach((user) => {
if (message.author.bot) return false;
if (
message.content.includes('@here') ||
message.content.includes('@everyone')
)
return false;
if (db.has(user.id + '.afk'))
message.channel.send('The user is AFK: ' + messageafk);
});
});
當我運行代碼時,在用戶被 ping 之前沒有錯誤。這是我得到的錯誤:
/home/runner/MutedPinkBlogclient/index.js:224
if(db.has(user.id + '.afk')) message.channel.send('The user is AFK: ' + messageafk)
^
ReferenceError: messageafk is not defined
at /home/runner/MutedPinkBlogclient/index.js:224:73
at Map.forEach (<anonymous>)
at Client.<anonymous> (/home/runner/MutedPinkBlogclient/index.js:220:24)
at Client.emit (events.js:327:22)
at Client.EventEmitter.emit (domain.js:483:12)
at MessageCreateAction.handle (/home/runner/MutedPinkBlogclient/node_modules/discord.js/src/client/actions/MessageCreate.js:31:14)
at Object.module.exports [as MESSAGE_CREATE] (/home/runner/MutedPinkBlogclient/node_modules/discord.js/src/client/websocket/handlers/MESSAGE_CREATE.js:4:32)
at WebSocketManager.handlePacket (/home/runner/MutedPinkBlogclient/node_modules/discord.js/src/client/websocket/WebSocketManager.js:384:31)
at WebSocketShard.onPacket (/home/runner/MutedPinkBlogclient/node_modules/discord.js/src/client/websocket/WebSocketShard.js:444:22)
at WebSocketShard.onMessage (/home/runner/MutedPinkBlogclient/node_modules/discord.js/src/client/websocket/WebSocketShard.js:301:10)
當您嘗試在此處訪問messageafk
時:
message.channel.send('The user is AFK: ' + messageafk)
它正在尋找在client.on()
上調用的箭頭 function 的 scope 中定義的變量。
您應該改為從db
獲取此類消息並將其分配給變量,然后再發送。
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