san*_*osh 5 node.js joyent node-mongodb-native
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正常但在Joyent中,当我使用usrname/pswd运行它们提供它无法连接时.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);
// }
// });
}
});
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有没有人在Joyent中使用本机node.js驱动程序.
谢谢
Jon*_*Ong 11
如果您只使用MongoClient,则更容易
MongoClient.connect('mongodb://admin:password@localhost:27017/db', function (err, db) {
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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();
});
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小智 5
标准的 URI 连接方案是:
mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database][?options]]
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例如:
mongodb://admin:pass@abc.com/
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参考:https : //docs.mongodb.com/manual/reference/connection-string/