//ok//MongoServer server = MongoServer.Create("mongodb://root:111@192.168.0.34:27017/?connect=direct;slaveOk=true"); // connect to localhost MongoServer server = MongoServer.Create("mongodb://root(admin):111@19
对于整个集群该角色包含命令操作:applicationMessage、closeAllDatabases、connPoolSync、cpuProfiler、flushRouterConfig、fsync、invalidateUserCache、killAnyCursor (4.0新增)、killAnySession (3.6新增)、killop、logRotate、resync、setParameter、shutdown、touch、unlock。 对于集群中所有的数据库包含命令操作:killCursors、repair...
cd /usr/local/mongodb && mkdir config && cd configcat<<"EOF">mongodb-27017.confbind_ip = 0.0.0.0#bind_ip_all = true # add in 3.6 和 bind_ip 互斥port = 27017dbpath = /var/lib/mongodb/27017 # 数据目录logpath = /var/log/mongodb_27017.log # 日志目录logappend = truefork = ...
> db.createUser( { user: "user01", pwd: "123456", roles: ["readWrite"] } ) 或 db.getSiblingDB("admin").runCommand( { createUser: "user02", pwd: "123456", customData: { info: "user for user02" }, roles: ["readWrite"] } ) 身份验证使用db.auth('用户名','密码'); Built-...
> show databases admin 0.000GB config 0.000GB local 0.000GB shop 0.000GB 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 1.2:选中库 > use shop switched to db shop 1. 2. 1.3:查看表 > show collections user > show tables user 1. 2. ...
You can also click the combo-box at the top to choose from roles in other databases of your MongoDB instance, in case you want your new user to access other databases as well. For our example, we will simply make our new user an administrator of their database and also grant them rea...
The Atlas CLI uses the following commands to create new database users and X.509 certificates. The options you specify determine the authentication method. To create a database user for your project using the Atlas CLI, run the following command: atlas dbusers create [builtInRole]... [option...
1. 添加admin用户 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >use admin;switched to db admin>db.createUser({user:"admin",pwd:"pass",roles:[{role:"readWrite",db:"admin"...},{role:"userAdminAnyDatabase",db:"admin"}]});Successfully added user:{"user":"admin","roles":[{"ro...
admin0.000GB 3 local0.000GB Note thatadminandlocalare databases that are part of every MongoDB cluster. There is no “create” command in the MongoDB Shell. In order to create a database, you will first need to switch the context to a non-existing database using theusecommand: ...
一个mongodb实例中所有的databases共享journal文件。 对于write操作而言,首先写入journal日志,然后将数据在内存中修改(mmap),此后后台线程间歇性的将内存中变更的数据flush到底层的data files中,时间间隔为60秒(参见配置项“syncPeriodSecs”);write操作在journal文件中是有序的,为了提升性能,write将会首先写入journal日志的...