如何使用本机 node.js 驱动程序使用用户名/密码连接到 mongodb
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How to connect with username/password to mongodb using native node.js driver
提问by santosh
I'm using native mongo driver in Joyent cloud, the node.js application runs fine locally but in Joyent when i run with usrname/pswd that they provided it fails to connect. following is the code used to connect:
我在 Joyent 云中使用本机 mongo 驱动程序，node.js 应用程序在本地运行良好，但在 Joyent 中，当我使用 usrname/pswd 运行时，他们提供它无法连接。以下是用于连接的代码：
var db = new MongoDB(dbName, new Server('localhost', 27017 , {auto_reconnect: true}), {w: 1});
db.open(function(e, db){
if (e) {
console.log(e);
} else{
console.log('connected to database :: ' + dbName);
//db.admin().authenticate('admin', '+(uihghjk', function(de , db){
// if(e){
// console.log("could not authenticate");
// }else {
//console.log('connected to database :: ' + dbName);
// }
// });
}
});
Has anyone used native node.js driver in Joyent.
有没有人在 Joyent 中使用过原生 node.js 驱动程序。
Thanks
谢谢
回答by Jonathan Ong
Easier if you just use MongoClient
如果您只使用 MongoClient 会更容易
MongoClient.connect('mongodb://admin:password@localhost:27017/db', function (err, db) {
回答by VAIBHAV GOUR
Standard URI connection scheme is:
标准的 URI 连接方案是：
mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database][?options]]
For Example:
例如：
mongodb://admin:[email protected]/
Reference: https://docs.mongodb.com/manual/reference/connection-string/
参考：https: //docs.mongodb.com/manual/reference/connection-string/
回答by Jamil Noyda
the working code would be like this
工作代码是这样的
const MongoClient = require('mongodb').MongoClient;
const uri = "mongodb+srv://<username>:<password>@cluster0-saugt.mongodb.net/test?retryWrites=true&w=majority";
const client = new MongoClient(uri, { useNewUrlParser: true });
client.connect(err => {
// creating collection
const collection = client.db("test").collection("devices");
// perform actions on the collection object
client.close();
});
