错误号：10061 MongoDb中没有连接

大家好

我正在尝试使用从（）获得的以下命令创建一个包含三个节点的副本集

在步骤3之后。我收到了以下错误消息

  MongoDB shell version: 3.2.1
  connecting to: localhost:27017/test
  2016-07-08T11:56:27.877-0700 W NETWORK  [thread1] Failed to connect to       
  127.0.0.1:27017, reason: errno:10061 No connection could be made because  

  the target machine actively refused it.
  2016-07-08T11:56:27.878-0700 E QUERY    [thread1] Error: couldn't connect   
  to server localhost:27017, connection attempt failed :
   connect@src/mongo/shell/mongo.js:226:14
   @(connect):1:6

    exception: connect failed.

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请问我为什么会遇到这个错误以及如何解决它

您是否可以使用

net start mongodb

启动数据库？检查mongoDB是否正在运行。@DibakarPaul，如何检查mongoDB是否正在运行您是否使用

net start mongoDB

启动数据库？检查mongoDB是否正在运行。@DibakarPaul，如何检查mongoDB是否正在运行

  MongoDB shell version: 3.2.1
  connecting to: localhost:27017/test
  2016-07-08T11:56:27.877-0700 W NETWORK  [thread1] Failed to connect to       
  127.0.0.1:27017, reason: errno:10061 No connection could be made because  

  the target machine actively refused it.
  2016-07-08T11:56:27.878-0700 E QUERY    [thread1] Error: couldn't connect   
  to server localhost:27017, connection attempt failed :
   connect@src/mongo/shell/mongo.js:226:14
   @(connect):1:6

    exception: connect failed.