通过nodejs连接到本地mongodb无法正常工作

Question

所以我在本地Windows安装上连接到MongoDB时遇到很多问题。最终，MongoClient.Connect函数执行我的回调（可能在我调用它之后20秒），它只是失败并且出现了一个非常无用的错误：

我已经在下方提供了相关代码...希望它足够小，能够明确我的观点。

config = require '../../config.json'
databaseEngine = config.storage #this is 'mongo'

Database = if databaseEngine is 'mongo' then require('mongodb').MongoClient else require 'nedb'

class ModuleDatabase

    load: () =>
        if not @label?.length then throw new Error "Database must have a name."
        if not @root?.length then throw new Error "Module must have a shortName of length 1 or greater."

        if databaseEngine is 'mongo'

            if not ModuleDatabase::databaseConnection
                Database.connect "mongodb://localhost:28017/kurea", {server:{auto_reconnect:true}}, (e, db) =>
                    console.log 'mongo!'
                    throw e if e?

                    ModuleDatabase::databaseConnection = db

                    @db = ModuleDatabase::databaseConnection.collection "#{@root}_#{@label}"
            else
                @db = ModuleDatabase::databaseConnection.collection "#{@root}_#{@label}"

Answer 1

对于记录，端口28107（或mongodbs端口+ 1000）是诊断端口，您实际上无法使用它来与数据库连接。谁知道？