无法连接到服务器127.0.0.1:27017

我来自riak和redis，在那里我从未有过这个服务启动或互动的问题。

这是蒙古人普遍存在的问题，我对此一无所知。重启也无济于事。我是蒙哥的新手。

mongo
MongoDB shell version: 2.2.1
connecting to: test
Fri Nov  9 16:44:06 Error: couldn't connect to server 127.0.0.1:27017 src/mongo/shell/mongo.js:91
exception: connect failed

这是我在日志里看到的。

 now open)
Fri Nov  9 16:44:34 [conn47] end connection 10.29.16.208:5306 (1 connection now open)
Fri Nov  9 16:45:04 [initandlisten] connection accepted from 10.29.16.208:5307 #48 (2 connections now open)
Fri Nov  9 16:45:04 [conn48] end connection 10.29.16.208:5307 (1 connection now open)
Fri Nov  9 16:45:04 [initandlisten] connection accepted from 10.29.16.208:5308 #49 (2 connections now open)
Fri Nov  9 16:45:04 [conn49] end connection 10.29.16.208:5308 (1 connection now open)
Fri Nov  9 16:45:34 [initandlisten] connection accepted from 10.29.16.208:5316 #50 (2 connections now open)
Fri Nov  9 16:45:34 [conn50] end connection 10.29.16.208:5316 (1 connection now open)
Fri Nov  9 16:45:34 [initandlisten] connection accepted from 10.29.16.208:5317 #51 (2 connections now open)
Fri Nov  9 16:45:34 [conn51] end connection 10.29.16.208:5317 (1 connection now open)
Fri Nov  9 16:46:04 [initandlisten] connection accepted from 10.29.16.208:5320 #52 (2 connections now open)
Fri Nov  9 16:46:04 [conn52] end connection 10.29.16.208:5320 (1 connection now open)
Fri Nov  9 16:46:04 [initandlisten] connection accepted from 10.29.16.208:5321 #53 (2 connections now open)
Fri Nov  9 16:46:04 [conn53] end connection 10.29.16.208:5321 (1 conn

当前回答

对于我来说:

操作系统:CentOS 7

错误

> mongo
MongoDB shell version v4.4.2
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Error: couldn’t connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 caused by Connection refused
connecct@src/mongo/shell/mongo.js 374 17
@(connect) 2 6
exception connect failed 
existing with code 1

原因

Mongod不跑但如果运行mongod，将不会为没有访问权限的工作

解决方案

使用root命令运行mongod

sudo /data/mongodb/bin/mongod --config /data/mongodb/conf/mongodb.conf &

2021-09-06 02:52:09

其他回答

当我们使用任务栏管理器时，转到服务选项卡。MongoDB状态显示为stopped。右击开始。它将连接MongoDB服务器版本。检查输入“db”。

db 测验

它会工作得很好。

2021-05-26 03:20:37

通常这是因为你没有启动mongod进程之前，你尝试启动mongo shell。

启动mongod服务器

mongod

打开另一个终端窗口

启动mongo shell

mongo

2013-06-12 17:40:22

我也有同样的问题，然后我用这两行代码解决了。希望，有帮助

systemctl start mongod
systemctl enable mongod

2018-07-03 02:52:07

这工作我:-

以Mongodb 3.2为窗口，启动Mongodb服务。因此，以管理员身份运行命令提示符，然后net start MongoDB

2016-01-07 05:49:33

回答这个问题有点晚了，但我也遇到过同样的问题

以下是帮助我的步骤。

转到C:\ 创建“data”文件夹在“data”中创建“db”文件夹打开终端(CMD) ->转到EX:"c:\MongoDB\Server\3.4\bin" 输入mongod =>这将启动mongo服务器(保持打开状态)

使用GUI运行，EX“robomongo”

打开新终端(CMD) ->转到EX:"c:\MongoDB\Server\3.4\bin" 输入“mongo”命令

2017-11-08 11:34:36

无法连接到服务器127.0.0.1:27017

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