Question

我在使用mongoskin并使用cluster mongo数据库的服务器上使用Nodejs。我正在使用EC2 bitnami来构建所有服务器。从应用程序日志中，我打印出数据库连接字符串，如下所示（请忽略IP地址，我只是把乱码值）

mongodb://username:password@22.344.345.444:27017,username:password@44.55.665.44:27017,username:password@23.543.345.345:27017/mydb?replicaSet=myDBReplicaCluster

我非常惊讶它始终连接到“admin”数据库。它没有连接到连接字符串中定义的“mydb”数据库。我已经尝试了一切但无法理解问题。以下是所有细节使用的节点模块：

"dependencies": {
       "express": "4.9.8",
       "body-parser": "1.9.0",
       "connect-busboy": "0.0.2",
       "cookie-parser": "1.3.3",
       "express-session": "1.9.0",
       "passport": "0.2.1",
       "passport-local": "1.0.0",
       "connect-flash": "0.1.1",
       "connect-mongoskin": "*",
       "morgan": "1.4.0",
       "ejs": "1.0.0",
       "bcrypt-nodejs": "0.0.3",
       "mongodb": "1.4.19",
       "mongoskin": "1.4.4",
       "string": "2.2.0",
       "unzip": "0.1.11",
       "node-fs":"0.1.7",
       "xml2js":"0.4.4",
       "log4js":"0.6.21",
       "helmet":"0.5.2",
       "csurf":"1.6.3",
       "underscore":"1.7.0",
       "validator":"3.22.2",
       "elasticsearch":"*"

   },
   "devDependencies": {
       "grunt": "0.4.5",
       "chai": "1.9.2",
       "mocha": "1.21.5",
       "karma": "0.12.24",
       "grunt-contrib-copy": "0.7.0",
       "grunt-contrib-clean": "0.6.0",
       "grunt-contrib-uglify": "0.6.0",
       "grunt-contrib-jshint": "0.10.0",
       "grunt-simple-mocha": "0.4.0",
       "grunt-exec": "0.4.6",
       "karma-script-launcher": "0.1.0",
       "karma-chrome-launcher": "0.1.5",
       "karma-firefox-launcher": "0.1.3",
       "karma-ie-launcher": "0.1.5",
       "karma-jasmine": "0.1.5",
       "karma-phantomjs-launcher": "0.1.4",
       "karma-story-reporter": "0.2.2",
       "grunt-karma": "0.9.0",
       "grunt-cli": "0.1.13",
       "karma-sauce-launcher": "0.2.10",
       "phantomjs": "1.9.11",
       "karma-ng-html2js-preprocessor": "0.1.1",
       "node-inspector": "0.7.4",
       "protractor": "*",
       "grunt-protractor-runner": "1.1.4",
       "grunt-contrib-htmlmin": "0.3.0",
       "grunt-bump": "0.0.16",
       "node-gyp":"*",
       "grunt-sass":"*",
       "frisby":"*",
       "jasmine-node":"*",
       "grunt-jasmine-node":"*",
       "grunt-contrib-watch":"*"
   }

请帮忙。

Answer 1

根据MongoDB URI format

，您的连接字符串格式不正确

你不应该有用户名＆amp;密码重复;正确的格式应该是：

import foo
try:
    foo.bar()   # in this case throws BarException
except foo.BarException:
    pass

nodejs使用mongoskin连接在bitnami上运行的mongo数据库E2C实例始终连接到“admin”数据库

1 个答案: