Account Management in MongoDB (user name password settings)

MongoDB Account Management (user name password settings) By default does not require the account password, in/etc/mongodb.conf set auth = True after restarting the account permission function. 1, create the admin Super Privilege: MONGO www.2cto.com use admin; Db.adduser (' root ', ' sa ') added root account, this time to execute show collections, the reality does not have permission, must first execute db.auth (' root ', ' sa '), return 1 to verify the success. Returns 0 indicating that the validation failed. When you log in directly to other tables, you must first use Admin;db.auth (' root ', ' sa '), then use Keke;show collections, or you will not have permissions. 2, if you want to access a single table, with a separate user name, you need to build the corresponding users in that table. MONGO Login, use Admin;db.auth (' root ', ' sa '), use Keke;db.adduser (' Keke ', ' test '); This time can be directly used Keke account login Keke database. MONGO use Keke;db.auth ("Keke", "Test"); show collections; right.