MongoDB入门
2017-02-20 20:52
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MongoDB安装
Ubuntu 14.04下默认安装版本为2.4.9
连接数据库:
默认会通过本地连接(127.0.0.1)到数据库test
查看MongoDB版本:
配置文件地址:
数据库地址:
日志地址:
这些地址均在配置文件里设定
配置远程连接
配置文件里默认是:
认证和访问控制
MongoDB的认证默认是关闭的,也就是所有人都可以访问MongoDB中所有的数据库。
Ubuntu 14.04下默认安装版本为2.4.9
$ sudo apt-get install mongodb
连接数据库:
$ mongo
默认会通过本地连接(127.0.0.1)到数据库test
查看MongoDB版本:
mongo -version
配置文件地址:
/etc/mongodb.conf
# mongodb.conf # Where to store the data. dbpath=/var/lib/mongodb #where to log logpath=/var/log/mongodb/mongodb.log logappend=true bind_ip = 127.0.0.1 #port = 27017 # Enable journaling, http://www.mongodb.org/display/DOCS/Journaling journal=true # Enables periodic logging of CPU utilization and I/O wait #cpu = true # Turn on/off security. Off is currently the default #noauth = true #auth = true # Verbose logging output. #verbose = true # Inspect all client data for validity on receipt (useful for # developing drivers) #objcheck = true # Enable db quota management #quota = true # Set oplogging level where n is # 0=off (default) # 1=W # 2=R # 3=both # 7=W+some reads #oplog = 0 # Diagnostic/debugging option #nocursors = true # Ignore query hints #nohints = true # Disable the HTTP interface (Defaults to localhost:27018). #nohttpinterface = true # Turns off server-side scripting. This will result in greatly limited # functiona 4000 lity #noscripting = true # Turns off table scans. Any query that would do a table scan fails. #notablescan = true # Disable data file preallocation. #noprealloc = true # Specify .ns file size for new databases. # nssize = <size> # Accout token for Mongo monitoring server. #mms-token = <token> # Server name for Mongo monitoring server. #mms-name = <server-name> # Ping interval for Mongo monitoring server. #mms-interval = <seconds> # Replication Options # in replicated mongo databases, specify here whether this is a slave or master #slave = true #source = master.example.com # Slave only: specify a single database to replicate #only = master.example.com # or #master = true #source = slave.example.com # Address of a server to pair with. #pairwith = <server:port> # Address of arbiter server. #arbiter = <server:port> # Automatically resync if slave data is stale #autoresync # Custom size for replication operation log. #oplogSize = <MB> # Size limit for in-memory storage of op ids. #opIdMem = <bytes> # SSL options # Enable SSL on normal ports #sslOnNormalPorts = true # SSL Key file and password #sslPEMKeyFile = /etc/ssl/mongodb.pem #sslPEMKeyPassword = pass
数据库地址:
/var/lib/mongodb
日志地址:
/var/log/mongodb/mongodb.log
这些地址均在配置文件里设定
配置远程连接
配置文件里默认是:
bind_ip = 127.0.0.1(只能本地连接)
bind_ip = 0.0.0.0(所有IP地址均可连接)
bind_ip = 192.168.235.1,192.168.235.2(多个IP用英文逗号隔开)
认证和访问控制
MongoDB的认证默认是关闭的,也就是所有人都可以访问MongoDB中所有的数据库。