MongoDB 版本查看及详情：
1、通过命令行查看版本
在MongoDB的命令行界面（Mongo Shell）中，可以使用以下命令查看MongoDB的版本信息：
```shell
db.version()
```
执行上述命令后，将返回类似于以下格式的版本信息：
```
4.4.10
```
2、通过配置文件查看版本
如果你的MongoDB配置在mongod.conf文件中，可以查找version或versionInfo相关的配置项，通常位于文件底部。
```
versionInfo:
clusterTime: Timestamp(1635162426, 1)
tag: "4.4.10"
sha1: "8d1b2b8d4b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a8b4a
