1.mongodump(导出)
命令格式:mongodump -h host:port -d dbname -u user -p pwd -o D:\data\dump
2.mongorestore(导入)
命令格式:mongorestore -h host:port -d dbnameNew -u user -p pwd --dir D:\data\dump\dbname
MongoDB数据库迁移
原文:http://www.cnblogs.com/SZxiaochun/p/6670180.html