C:/Program Files/mongodb/bin

//備份mongodump -h 127.0.0.1:27017 -d test -o c:/data/dump

//恢復 mongorestore -h 127.0.0.1:27017 -d test --directoryperdb c:/data/dump/test

 -v [ --verbose ]           be more verbose (include multiple times                    for more verbosity e.g. -vvvvv) --version               print the program's version and exit -h [ --host ] arg           mongo host to connect to ( <set                    name>/s1,s2 for sets) --port arg              server port. Can also use --host                    hostname:port --ipv6                enable IPv6 support (disabled by                    default) -u [ --username ] arg         username -p [ --password ] arg         password --authenticationDatabase arg     user source (defaults to dbname) --authenticationMechanism arg (=MONGODB-CR)                    authentication mechanism --dbpath arg             directly access mongod database files                    in the given path, instead of                    connecting to a mongod server - needs                    to lock the data directory, so cannot                    be used if a mongod is currently                    accessing the same path --directoryperdb           each db is in a separate directly                    (relevant only if dbpath specified) --journal               enable journaling (relevant only if                    dbpath specified) -d [ --db ] arg            database to use -c [ --collection ] arg        collection to use (some commands) --objcheck              validate object before inserting                    (default) --noobjcheck             don't validate object before inserting --filter arg             filter to apply before inserting --drop                drop each collection before import --oplogReplay             replay oplog for point-in-time restore --oplogLimit arg           include oplog entries before the                    provided Timestamp (seconds[:ordinal])                    during the oplog replay; the ordinal                    value is optional --keepIndexVersion          don't upgrade indexes to newest version --noOptionsRestore          don't restore collection options --noIndexRestore           don't restore indexes --w arg (=0)             minimum number of replicas per write

vim /home/mongoBeiFen.sh

#!/bin/bashshijie=`date +%Y%m%d%H`backmongodbFile=mongodb$shijie.tar.gzcd /home/mongoDbback//usr/local/mongo/bin/mongodump -h 127.0.0.1 --port 27017 -u mongo -p 123456 -d my_mongodb -o my_mongodb_dump/tar czf $backmongodbFile my_mongodb_dump/rm my_mongodb_dump -rf 

./mongoBeiFen.sh  

/usr/local/mongo/bin/mongorestore -d my_mongodb my_mongodb_dump/my_mongodb/*