mongoDB 错误：无法连接到 MongoDB Atlas 集群中的任何服务器

Question

const mongoose = require('mongoose');

mongoose.connect('mongodb://DATABASE_LOGIN1:[MyPass]@mee6copycluster-shard-00-00.r86qy.mongodb.net:27017/djsdashboard/?authSource=admin', {
  useNewUrlParser: true,
  useUnifiedTopology: true,
});

错误： UnhandledPromiseRejectionWarning: MongooseServerSelectionError: Could not connect to any servers in your MongoDB Atlas cluster. One common reason is that you're trying to access the database from an IP that isn't whitelisted. Make sure your current IP address is on your Atlas cluster's IP whitelist UnhandledPromiseRejectionWarning: MongooseServerSelectionError: Could not connect to any servers in your MongoDB Atlas cluster. One common reason is that you're trying to access the database from an IP that isn't whitelisted. Make sure your current IP address is on your Atlas cluster's IP whitelist

我不知道如何解决请帮忙

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mongodb+srv://DATABASE_LOGIN1:[MyPass]@mee6copycluster-shard-00-00.r86qy.mongodb.net/admin?retryWrites=true&w=majority 给出错误：

(node:7288) UnhandledPromiseRejectionWarning: Error: querySrv ENOTFOUND _mongodb._tcp.mee6copycluster-shard-00-00.r86qy.mongodb.net
    at QueryReqWrap.onresolve [as oncomplete] (dns.js:202:19)
(node:7288) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:7288) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Answer 1

我遇到了同样的问题，我通过简单地在我的 MongoDB 仪表板的“网络访问”部分中选择“允许从任何地方访问”按钮来解决它。

这可能是由于通过 VPN 或代理的连接。

现在您可以连接到相应的服务器和您指定的端口。

Answer 2

解决它：

mongoose.connect('mongodb://DATABASE_LOGIN1:[MyPass]@mee6copycluster-shard-00-00.r86qy.mongodb.net:27017,mee6copycluster-shard-00-01.r86qy.mongodb.net:27017,mee6copycluster-shard-00-02.r86qy.mongodb.net:27017/djsdashboard?ssl=true&replicaSet=atlas-5r6qbu-shard-0&authSource=admin&retryWrites=true&w=majority', {
  useNewUrlParser: true,
  useUnifiedTopology: true,
});

那为我修好了