【发布时间】:2015-02-14 05:38:35
【问题描述】:
我有一个小型 Node.js/Express/Mongoose 应用程序,它运行在使用 Bitnami AMI 构建的 AWS - EC2 实例上,每当我尝试使用 Chrome Postman 在我的应用程序 MongoDB 集合上运行 .find 时,我都会得到以下结果.
{
"name": "MongoError"
}
[MongoError: not authorized for query on projectDB.areas]
我尝试使用以下 3 个连接字符串,但所有 3 个都返回了相同的结果,有人可以帮忙告诉我我在这里遗漏了什么/做错了什么吗?谢谢
var connectionString = 'mongodb://localhost:27017/'+dbName;
var connectionString = 'mongodb://root:bitnami@localhost:27017/'+dbName;
var connectionString = 'mongodb://root@localhost:27017/'+dbName;
我的 node.js 应用代码:
area.js
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var areaSchema = new Schema({
name: { type: String, required: true },
});
module.exports = mongoose.model('Area', areaSchema);
areas.js
var Area = require('../app/models/area');
var express = require('express');
var router = express.Router();
router.route('/').get(function(req, res){
Area.find(function(err, areas){
if(err){
return res.send(err);
}
res.json(areas);
//res.send({sucess:true, areas:areas})
});
});
app.js
var express = require('express');
var bodyParser = require('body-parser');
var mongoose = require('mongoose');
var areas = require('./routes/areas');
var app = express();
app.set('port', process.env.PORT || 8080);
app.use(bodyParser.json({ type: 'application/*+json' }));
var dbName = 'projectDB';
var connectionString = 'mongodb://localhost:27017/'+dbName;
// var connectionString = 'mongodb://root:bitnami@localhost:27017/'+dbName;
// var connectionString = 'mongodb://root@localhost:27017/'+dbName;
////////Tried the above 3 connection strings, none worked...
mongoose.connect(connectionString, function(err){
if(err){
throw err;
}
});
var corsOptions = {
origin: '*',
allowedHeaders: ['Content-Type'],
methods: ['POST','GET','PUT','DELETE'],
credentials: true
};
app.use(cors(corsOptions));
app.use('/api/areas', areas);
module.exports = app;
www.js
var app = require('../app');
var server = app.listen(app.get('port'), function(){
console.log('Server running on port: '+ server.address().port);
});
【问题讨论】:
-
@JohnnyHK 已发表,谢谢
-
如果你这样做了
$ mongo admin --username root --password bitnami,你会进入mongo shell吗? -
另外,还有一件事:
mongoose.connect("mongodb://root@localhost:27017/projectDB"); var db = mongoose.connection; db.once('open', function () { console.log('MongoDB connection successful.'); });你收到成功消息了吗? -
@RahatMahbub mongo admin --username....不允许登录,不,我看不到消息
标签: node.js mongodb amazon-web-services mongoose bitnami