当我尝试连接到MongoDB时出现此错误
Error:
Network is unreachable.
我使用MongoDB 2个月了，一切正常。你能帮我吗？为什么会出现此错误？
在mongo shell之前运行mongod并没有帮助。
重新启动计算机后，它可以正常工作！！无论如何，还是在30分钟后再次出现该错误。
当我运行命令mongod
C:\Program Files\MongoDB\Server\4.0\bin>mongod
2019-04-26T18:50:26.559+0400 I CONTROL [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2019-04-26T18:50:26.562+0400 I CONTROL [initandlisten] MongoDB starting : pid=1092 port=27017 dbpath=C:\data\db\ 64-bit host=DESKTOP-47AK9D5
2019-04-26T18:50:26.562+0400 I CONTROL [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2
2019-04-26T18:50:26.563+0400 I CONTROL [initandlisten] db version v4.0.7
2019-04-26T18:50:26.563+0400 I CONTROL [initandlisten] git version: 1b82c812a9c0bbf6dc79d5400de9ea99e6ffa025
2019-04-26T18:50:26.564+0400 I CONTROL [initandlisten] allocator: tcmalloc
2019-04-26T18:50:26.565+0400 I CONTROL [initandlisten] modules: none
2019-04-26T18:50:26.565+0400 I CONTROL [initandlisten] build environment:
2019-04-26T18:50:26.565+0400 I CONTROL [initandlisten] distmod: 2008plus-ssl
2019-04-26T18:50:26.566+0400 I CONTROL [initandlisten] distarch: x86_64
2019-04-26T18:50:26.566+0400 I CONTROL [initandlisten] target_arch: x86_64
2019-04-26T18:50:26.567+0400 I CONTROL [initandlisten] options: {}
2019-04-26T18:50:26.568+0400 I STORAGE [initandlisten] exception in initAndListen: NonExistentPath: Data directory C:\data\db\ not found., terminating
2019-04-26T18:50:26.568+0400 I NETWORK [initandlisten] shutdown: going to close listening sockets...
2019-04-26T18:50:26.568+0400 I CONTROL [initandlisten] now exiting
2019-04-26T18:50:26.568+0400 I CONTROL [initandlisten] shutting down with code:100
编辑：我发现了一个问题。 MongoDB服务器会自动关闭。只需将服务启动类型更改为“手动”即可。
