本文介绍了MongoDB通过端口转发问题在Vagrant上的问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我最近在Vagrant上运行的CentOS 6 VM上安装了mongodb.
I've recently installed mongodb on my CentOS 6 VM running on Vagrant.
我在Vagrantfile中添加了端口转发功能，以转发mongo端口
I added port forwarding to Vagrantfile to forward the mongo port
config.vm.forward_port 27017, 127017
我将mongod配置为在服务器启动时自动启动，并确认该服务已按预期启动.
I configured mongod to start automatically when the server starts and have confirmed that the service starts as intended.
但是，当我从主机(不是流浪汉)运行mongo localhost:127017时，出现以下错误
however when i run mongo localhost:127017 from my host machine (not vagrant) i get the following error
MongoDB shell version: 1.8.2
connecting to: localhost:127017/test
Fri Jan 20 13:58:28 getaddrinfo("127.0.0.1") failed: nodename nor servname provided, or not known
Fri Jan 20 13:58:28 Error shell/mongo.js:81
exception: connect failed
有什么想法吗?
推荐答案
TCP端口号是16位无符号的，这意味着最大值是65535(2 ^ 16)，并且您尝试使用127017.
TCP port numbers are 16-bit unsigned, which mean the max value is 65535 (2^16), and you're trying with 127017.
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