错误：“无法连接到 MongoDB Atlas 集群中的任何服务器”

Question

我的节点应用程序给我这条消息“无法连接到您的 MongoDB Atlas 集群中的任何服务器。确保您当前的 IP 地址在您的 Atlas 集群的 IP 白名单上”。

我已经在 IP 白名单中添加了我当前的 IP 地址以及 0.0.0.0。

下面是错误消息的图片和我为连接它而编写的代码。我是 node.js 和 mongodb 的新手。我查看了这里的所有解决方案，但没有一个能够解决这个问题。

 var express = require('express');
var bodyparser = require('body-parser');
var mongoose = require('mongoose');

var app = express();
app.use(bodyparser.json());

mongoose
     .connect("mongodb+srv://<username:password>@my-cluster.mongodb.net/test?retryWrites=true&w=majority",
     { useNewUrlParser: true, useCreateIndex: true, useUnifiedTopology: true })
     .then(() => console.log( 'Database Connected' ))
     .catch(err => console.log( err ));

    app.listen(3003)

这是我在运行 nodemon 后收到的错误。

 [nodemon] restarting due to changes...
[nodemon] starting `node server.js`
MongooseError [MongooseServerSelectionError]: Could not connect to any servers in your MongoDB Atlas cluster. Make sure your current IP address is on your Atlas cluster's IP whitelist: https://docs.atlas.mongodb.com/security-whitelist/.
    at new MongooseServerSelectionError (C:\Users\anna james\Dropbox\MERN_SHOPPING_LIST\back\node_modules\mongoose\lib\error\serverSelection.js:24:11)
    at NativeConnection.Connection.openUri (C:\Users\anna james\Dropbox\MERN_SHOPPING_LIST\back\node_modules\mongoose\lib\connection.js:823:32)
    at Mongoose.connect (C:\Users\anna james\Dropbox\MERN_SHOPPING_LIST\back\node_modules\mongoose\lib\index.js:333:15)
    at Object.<anonymous> (C:\Users\anna james\Dropbox\MERN_SHOPPING_LIST\back\server.js:9:7)
    at Module._compile (internal/modules/cjs/loader.js:1157:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1177:10)
    at Module.load (internal/modules/cjs/loader.js:1001:32)
    at Function.Module._load (internal/modules/cjs/loader.js:900:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
    at internal/main/run_main_module.js:18:47 {
  message: "Could not connect to any servers in your MongoDB Atlas cluster. Make sure your current IP address is on your Atlas cluster's IP whitelist: https://docs.atlas.mongodb.com/security-whitelist/.",
  name: 'MongooseServerSelectionError',
  reason: TopologyDescription {
    type: 'ReplicaSetNoPrimary',
    setName: null,
    maxSetVersion: null,
    maxElectionId: null,
    servers: Map {
      'cluster1-shard-00-01-m3rzz.mongodb.net:27017' => [ServerDescription],
      'cluster1-shard-00-02-m3rzz.mongodb.net:27017' => [ServerDescription],
      'cluster1-shard-00-00-m3rzz.mongodb.net:27017' => [ServerDescription]
    },
    stale: false,
    compatible: true,
    compatibilityError: null,
    logicalSessionTimeoutMinutes: null,
    heartbeatFrequencyMS: 10000,
    localThresholdMS: 15,
    commonWireVersion: null
  },
  [Symbol(mongoErrorContextSymbol)]: {}
}

错误信息和代码

原文由 L m 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

你用代理吗？？请先尝试不同的互联网连接。

原文由 Ali 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 2

尝试这样做：- MongoDB Atlas -> NetworkAccess -> Edit -> —5fe129da734eef- Allow Any

这对我有用！

原文由 Vighnesh Kulkarni 发布，翻译遵循 CC BY-SA 4.0 许可协议