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问discord.js日志最后10条消息
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Stack Overflow用户

提问于 2022-10-18 04:38:10

回答 1查看 93关注 0票数 -3

我有以下代码：

const { Client, GatewayIntentBits } = require('discord.js');

const { token } = require('./config.json');
const { general } = require('./config.json');
const { guild } = require('./config.json');

const client = new Client({ intents: [GatewayIntentBits.Guilds] });

client.once('ready', () => {
    console.log("Ready!");

  channel.messages.fetch({ limit: 10 })
  .then(messages => console.log(`Received ${messages.size} messages`))
  .catch(console.error);
});

client.login(token);
console.log("Online")

但是，当我运行代码时，我总是会得到以下错误：

ReferenceError: channel is not defined
at Client.<anonymous> (/workspaces/proJM-bridge/index.js:14:3)
at Object.onceWrapper (node:events:628:26)
at Client.emit (node:events:513:28)
at WebSocketManager.triggerClientReady (/workspaces/proJM-bridge/node_modules/discord.js/src/client/websocket/WebSocketManager.js:385:17)
at WebSocketManager.checkShardsReady (/workspaces/proJM-bridge/node_modules/discord.js/src/client/websocket/WebSocketManager.js:368:10)
at WebSocketShard.<anonymous> (/workspaces/proJM-bridge/node_modules/discord.js/src/client/websocket/WebSocketManager.js:194:14)
at WebSocketShard.emit (node:events:513:28)
at WebSocketShard.checkReady (/workspaces/proJM-bridge/node_modules/discord.js/src/client/websocket/WebSocketShard.js:511:12)
at WebSocketShard.onPacket (/workspaces/proJM-bridge/node_modules/discord.js/src/client/websocket/WebSocketShard.js:483:16)
at WebSocketShard.onMessage (/workspaces/proJM-bridge/node_modules/discord.js/src/client/websocket/WebSocketShard.js:320:10)

我在任何地方都找不到出问题的地方，我已经尝试了许多代码，但仍然得到了相同的错误。有人知道我做错了什么吗？

config.json：

{
"token": "Token hidden",
"general": "1028589311282647041",
"guild": "1028241554277679236"
}

javascript

node.js

discord

discord.js

回答 1

Stack Overflow用户

回答已采纳

发布于 2022-10-19 15:50:44

首先，你不需要这个街区：

const { token } = require('./config.json');
const { general } = require('./config.json');
const { guild } = require('./config.json');

你可以把它写成一行：

const { token, general, guild } = require('./config.json');

您只需定义channel +就可以修复错误，我认为您还需要将GuildMessages意图添加到bot中。

const { Client, GatewayIntentBits, TextChannel } = require('discord.js');

const { token } = require('./config.json');
const { general } = require('./config.json');
const { guild } = require('./config.json');

const client = new Client({
    intents: [
        GatewayIntentBits.Guilds,
        GatewayIntentBits.GuildMessages,
        GatewayIntentBits.MessageContent
    ]
});

client.once('ready', () => {
    console.log("Ready!");

    /**
     * @type {TextChannel}
     */
    const channel = client.guilds.cache.get(guild).channels.cache.get(general);
    if(!channel) return console.log('Invalid guildId or channelId');

    channel.messages.fetch({ limit: 10 })
    .then(messages => {
        messages.forEach((m) => {
            const content = m.content ? m.content : `<No Message Content>`;
            const embeds = m.embeds ? `<${m.embeds.length} Embed(s)>` : `<No embeds>`;
            const attachments = m.attachments ? `<${m.attachments.size} Attachment(s)>` : `<No Attachments>`;

            console.log(`---------------------------\nAuthor: ${m.author.tag}\nContent: ${content}\nEmbeds: ${embeds}\nAttachments: ${attachments}\n---------------------------`);
        });        
    })
    .catch(console.error);
});

client.login(token);

我还删除了bc最后一行中的console.log，因为在ready中已经有一个了，完全没用。

票数 0

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/74105766

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