t:\mongodb\bin\mongodump.exe -h 127.0.0.1 -d brm_message -u saadmin -p l123 -o d:\backup\mongobak\%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%mongorestore -h 127.0.0.1 -d brm_message --directoryperdb /backup/mongobak/3/ -u saadmin -p l12
t:\mongodb\bin\mongodump.exe -h 127.0.0.1 -d brm_message -u saadmin -p l123 -o d:\backup\mongobak\%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%mongorestore -h 127.0.0.1 -d brm_message --directoryperdb /backup/mongobak/3/ -u saadmin -p l123
backup and restore with mongodb tools
原文地址：mongodb备份与恢复, 感谢原作者分享。