How to change the default data directory in Windows

[HP]

Daer all,

I am a new mongodb user.
Please help to have answers for my 2 questions.
1. The MongoDB will store data in \data\db by default on windows
installation. Is it possible to change it and how.
2. The port 27017 and 28017 will be when start up mongodb, is it
possible to change the portnumber.

Thanks,

[Scott Hernandez]

Yes, it is all configurable:
http://www.mongodb.org/display/DOCS/Command+Line+Parameters

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[宋维彬]

if data directory in d:\mongo\data\db\

you can use --dbpath=d:\mongo\data\db\ argument start mongodb.

--dbpath=[directory] is change default mongodb directory.