如何通过一个命令停止 MongoDB?
为了通过一个命令停止 MongoDB,使用以下语法:
mongo --eval "db.getSiblingDB('admin').shutdownServer()"让我们实现上述语法,以通过一个命令停止 MongoDB。
首先,使用快捷键:
Ctrl + C;
查询如下所示:
C:\Program Files\MongoDB\Server\4.0\bin>mongo --eval "db.getSiblingDB('admin').shutdownServer()"以下是输出 - 显示关闭的 MongoDB 服务器:
MongoDB shell version v4.0.5
connecting to: mongodb://127.0.0.1:27017/?gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("c0337c02-7ee2-45d9-9349-b22d6b1ffe85") }
MongoDB server version: 4.0.5
server should be down...
2019-03-14T21:56:10.327+0530 I NETWORK [js] trying reconnect to 127.0.0.1:27017 failed
2019-03-14T21:56:11.331+0530 I NETWORK [js] reconnect 127.0.0.1:27017 failed failed
2019-03-14T21:56:11.333+0530 I QUERY [js] Failed to end session { id: UUID("c0337c02-7ee2-45d9-9349-b22d6b1ffe85") } due to SocketException: socket exception [CONNECT_ERROR] server [couldn't connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 :: caused by :: No connection could be made because the target machine actively refused it.]要启动 MongoDB,请尝试:
C:\Program Files\MongoDB\Server\4.0\bin>mongod
以下是输出:

让我们打开命令提示符并使用命令 mongo:
C:\Program Files\MongoDB\Server\4.0\bin>mongo
以下是输出:

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