使用下面的node.js代码片段连接在windows上运行的mongodb:
var mongo = require("mongodb");
var host = "127.0.0.1";
var port = mongo.Connection.DEFAULT_PORT;
var db = new mongo.db("nodetest", new mongo.Server(host, port, {}));
db.open(function(error){
console.log("connected" + host +
我是新的反应,我正在尝试部署在泽特。部署是成功的,但是在zeit上会出现错误,例如
/usr/src/app/bundle/programs/server/node_modules/fibers/future.js:280抛出(Ex);^
Error: query parameter ssl is an incomplete value pair
at module.exports (/usr/src/app/bundle/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb/lib/url
我正试图把我的mongo_username和mongo_password放在一个蜂群秘密中,但由于某种原因,它们被转换了?我在容器日志中得到了这个错误
/usr/src/app/node_modules/saslprep/index.js:99
throw new Error(
^
Error: Prohibited character, see https://tools.ietf.org/html/rfc4013#section-2.3
at saslprep (/usr/src/app/node_modules/saslprep/index.js:99:11)
我知道这个错误:
Server running...
{ MongoNetworkError: failed to connect to server [mongo:27017] on first connect [MongoNetworkError: getaddrinfo EAI_AGAIN mongo mongo:27017]
at Pool.<anonymous> (/usr/src/app/node_modules/mongodb-core/lib/topologies/server.js:562:11)
at Pool.emit (events.js:1
我是第一次接触mongo db。我刚在我的MAC上安装了mongo DB
看完这段Youtube视频后
在mongo shell中,我输入show dbs并得到有线输出。请帮助我理解和解决这个问题
> show dbs
2017-09-11T02:45:34.298+0530 E QUERY [thread1] Error: listDatabases failed:{
"ok" : 0,
"errmsg" : "unable to open cursor at URI statistics:table:collection
我想要一个一行,在这样的数据库中列出集合
$ mongo
> ls <db_name>
(collections listed)
而不是冗长和不方便
$ mongo
> use <db_name>
switched to db <db_name>
> show tables
(collections listed)
。
尝试在一行中执行此操作失败,例如:
> use admin show tables
2022-01-01T20:34:09.707+0000 E QUERY [js] Error: [admin show ta