MongoServerSelectionError：getaddrinfo ENOTFOUND 在 Timeout._onTimeout

Question

所以您可能在其他地方看到过这种问题类型。但这里的事情是我根据文档尝试了我们需要做的所有事情，并看到其他有类似错误的帖子，但我的错误仍然没有修复。所以我在这段代码中使用 keyv 并使用 MongoDB atlas 作为存储适配器，但错误来自 MongoDB。此外，“keyv”中没有错误，因为它适用于其他人，MongoDB 中有错误

所以现在我将列出我尝试过的所有内容：

1. Made sure there is IP access
2. The userid and passcode are correct 
3. The MongoDB atlas is running 
4. Read the docs and code multiple times
5. If u think adding the +srv with the code will fix the error, it won't, it doesn't work with keyql idk why also it is not present in many codes, I already tried it 

这就是代码

const { Client, Intents, MessageEmbed, Collection } = require('discord.js');
let client = new Client({ intents: [Intents.FLAGS.GUILDS,Intents.FLAGS.GUILD_MESSAGES] });
const dotenv = require('dotenv');
const Keyv = require('keyv');
const keyv = new Keyv('mongodb://Discord:password@cluster0.auifa.mongodb.net/Cluster0');
dotenv.config();

client.on('ready', () => {
    console.log(`Logged in as ${client.user.tag}!`);
});


client.on('messageCreate', async (msg) => {
     if (msg.author.bot) return;
    let number = msg.content.split(' ')[1];
    if (msg.content === '!ping') {
        msg.channel.send('ping!')
    }

    
// Use like const prefix = await getGuildPrefix(); `
    const getGuildPrefix = async () => {
        const prefixMap = await keyv.get('prefix');
        return prefixMap ?. [msg.guild.id] || "!"
    }

// Sets the prefix to the current guild.
    const setGuildPrefix = async (prefix) => {
        let prefixMap = await keyv.get('prefix');
        if (!prefixMap)
    {
     prefixMap = "!";
    }
        prefixMap[msg.guild.id] = prefix;
        await keyv.set('prefix', `${prefixMap}`);
    }

    let prefix = await getGuildPrefix();
// Get prefix command.
    if ((msg.content === `${process.env.prefix}prefix`) || (msg.content === `${prefix}prefix`)) {
        msg.channel.send(`Your server prefix is ${prefix}`)
    }

// Change prefix command
    const commandPrefix = await getGuildPrefix();
    if ((msg.content.startsWith(`${process.env.prefix}setprefix`)) || (msg.content.startsWith(`${commandPrefix}setprefix`))) {
        const newPrefix = number;

        if (newPrefix.length === 0) {
            msg.channel.send(`Please enter a valid prefix`);
        }

        await setGuildPrefix(newPrefix)
        msg.channel.send(`Your server prefix is now '${newPrefix}'`);
    }
})
client.login(process.env.token);

这是错误信息

Keyv connection error: MongoServerSelectionError: getaddrinfo ENOTFOUND cluster0.auifa.mongodb.net
    at Timeout._onTimeout (D:\javascript\node_modules\mongojs\node_modules\mongodb\lib\core\sdam\topology.js:438:30)
    at listOnTimeout (node:internal/timers:557:17)
    at processTimers (node:internal/timers:500:7) {
  reason: TopologyDescription 

Answer 1

连接字符串看起来不像 Atlas 的。
它必须类似于：mongodb+srv://<username>:<password>@cluster0.auifa.mongodb.net/YOUR-DB

然后登录您的 Atlas 帐户：

1. 转到数据库页面
2. 点击连接按钮
3. 选择“连接您的应用程序”
4. 复制您的连接字符串

关于 Mongo Atlas 连接的文档：https://docs.atlas.mongodb.com/connect-to-cluster/#connect-to-a-cluster