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我的应用程序正在试图建立到MongoDB的EC2上使用下面的命令连接:使用mongoose.connect()连接到MongoDB实例在EC2上
mongoose.connect("mongodb://username:[email protected]:27017/databasename")
我有口27017和28017打开服务器。为了验证我也打开了所有的流量,这不是一个好主意。
我也能够通过蒙戈没有问题连接:
mongo admin --username username -p --host ec2-xx-xxx-x-xxx.us-west-2.compute.amazonaws.com --port 27017
当我运行应用程序,我得到以下错误:
/home/ubuntu/workspace/website.com/appname/node_modules/mongoose/node_modules/mongodb/lib/utils.js:99
process.nextTick(function() { throw err; });
^
MongoError: Authentication failed.
at Function.MongoError.create (/home/ubuntu/workspace/website.com/appname/node_modules/mongoose/node_modules/mongodb/node_modules/mongodb-core/lib/error.js:31:11)
at /home/ubuntu/workspace/website.com/appname/node_modules/mongoose/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:483:72
at authenticateStragglers (/home/ubuntu/workspace/website.com/appname/node_modules/mongoose/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:429:16)
at null.messageHandler (/home/ubuntu/workspace/website.com/appname/node_modules/mongoose/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:463:5)
at Socket.<anonymous> (/home/ubuntu/workspace/website.com/appname/node_modules/mongoose/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js:309:22)
at emitOne (events.js:77:13)
at Socket.emit (events.js:169:7)
at readableAddChunk (_stream_readable.js:153:18)
at Socket.Readable.push (_stream_readable.js:111:10)
at TCP.onread (net.js:536:20)
我看到2个可能的问题:1 - 您的用户名:密码未在应用程序中设置。 2 - 你有一个用户设置为数据库名?默认情况下,除非明确设置,否则不需要用户连接到数据库 –