mongos.exe

Synopsis提要

mongos.exe is the build of the MongoDB Shard (i.e. mongos) for the Windows platform. 是为Windows平台构建的MongoDB 分片（即mongos）。mongos.exe has all of the features of mongos on Unix-like platforms and is completely compatible with the other builds of mongos. 在类Unix平台上具有mongos的所有功能，并且与mongos其他版本完全兼容。In addition, mongos.exe provides several options for interacting with the Windows platform itself.此外，mongosexe提供了几个与Windows平台本身交互的选项。

This document only references options that are unique to mongos.exe. 本文档仅引用mongosexe独有的选项。All mongos options are available. 所有mongos选项都可用。See the mongos and the Configuration File Options documents for more information regarding mongos.exe.有关mongosexe的更多信息，请参阅mongos和配置文件选项文档。

To install and use mongos.exe, read the Install MongoDB Community Edition on Windows document.要安装和使用mongos.exe，请阅读在Windows上安装MongoDB 社区版文档。

Options选项

--install

Installs mongos.exe as a Windows Service and exits.将mongos.exe安装为Windows服务并退出。

If needed, you can install services for multiple instances of mongos.exe. 如果需要，您可以为mongos.exe的多个实例安装服务。Install each service with a unique --serviceName and --serviceDisplayName. 使用唯一的--serviceName和--serviceDisplayName安装每个服务。Use multiple instances only when sufficient system resources exist and your system design requires it.只有当存在足够的系统资源并且系统设计需要时，才能使用多个实例。

--remove

Removes the mongos.exe Windows Service. 删除mongos.exe Windows服务。If mongos.exe is running, this operation will stop and then remove the service.如果mongos.exe正在运行，则此操作将停止，然后删除该服务。

--remove requires the --serviceName if you configured a non-default --serviceName during the --install operation.如果在--install操作期间配置了非默认的--serviceName，那么--remove需要--serviceName。

--reinstall

Removes mongos.exe and reinstalls mongos.exe as a Windows Service.删除mongos.exe并将mongos.exe重新安装为Windows服务。

--serviceName name

Default: MongoS

Sets the service name of mongos.exe when running as a Windows Service. Use this name with the net start <name> and net stop <name> operations.

You must use --serviceName in conjunction with either the --install or --remove option.

--serviceDisplayName <name>

Default: Mongo DB Router

Sets the name listed for MongoDB on the Services administrative application.

--serviceDescription <description>

Default: Mongo DB Sharding Router

Sets the mongos.exe service description.

You must use --serviceDescription in conjunction with the --install option.

For descriptions that contain spaces, you must enclose the description in quotes.

--serviceUser <user>

Runs the mongos.exe service in the context of a certain user. This user must have "Log on as a service" privileges.

You must use --serviceUser in conjunction with the --install option.

--servicePassword <password>

Sets the password for <user> for mongos.exe when running with the --serviceUser option.

You must use --servicePassword in conjunction with the --install option.