MongoDB 不工作.“错误:dbpath (/data/db) 不存在." [英] MongoDB not working. "ERROR: dbpath (/data/db) does not exist."

问题描述

当我尝试在终端中运行mongod"时出现以下错误.我试过卸载、重新安装和重新启动机器.任何关于如何让它工作的建议都会很棒.

I'm getting the following error when I try to run "mongod" in the terminal. I've tried uninstalling, reinstalling, and restarting the machine. Any suggestions on how to get it working would be amazing.

错误:

dbpath (/data/db) does not exist.
 Create this directory or give existing directory in --dbpath.
 See http://dochub.mongodb.org/core/startingandstoppingmongo

旁注:在我收到此错误的同时，Node 也停止在我的机器上工作.

Side note: Node also stopped working on my machine around the same time that I got this error.

events.js:72
        throw er; // Unhandled 'error' event
              ^
Error: failed to connect to [localhost:27017]

任何帮助将不胜感激！

推荐答案

这应该可以确保目录设置在正确的位置，以便 Mongo 可以找到它:

This should work to ensure that the directory is set up in the right place so that Mongo can find it:

sudo mkdir -p/data/db/

sudo chown `id -u`/data/db

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