标准URL连接语法 mongodb : //[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database][?options]] mongodb:// 这是固定的格式,必须要指定。 username:password@ 可选项,如果设置,在连接数据库服务器之后,驱动都会尝试登陆这个数据库 host1 必须的指定至少一个host, hos...
根据这些信息,我们可以构建相应的 MongoDB URI: consturi='mongodb://myUser:myPassword@localhost:27017/userDB'; 1. 步骤3:连接到 MongoDB 接下来,使用 Mongoose 连接到 MongoDB,并处理连接错误: constmongoose=require('mongoose');mongoose.connect(uri,{useNewUrlParser:true,useUnifiedTopology:true}).then(...
//A MongoDB URI, not compatible with Mongoose because it lists multiple hosts in the address //Could be pulled from an environment variable or config file varuri='mongodb://username:password@host1:1234,host2:5678/database'; //Reformat to a Mongoose connect string and connect() ...
mongosh "mongodb://mongodb0.example.com:28015" --username alice --password fish --authenticationDatabase admin 7. 命令操作 7.1. 当前数据库 test> db test 7.2. 切换数据库 test> use funddb switched to db funddb 7.3. 查看所有数据库 funddb> show dbs admin 40.00 KiB config 60.00 KiB ...
>db.help()DBmethods:db.adminCommand(nameOrDocument)-switches to'admin'db,and runs command[just calls db.runCommand(...)]db.auth(username,password)db.cloneDatabase(fromhost)db.commandHelp(name)returns the helpforthe command db.copyDatabase(fromdb,todb,fromhost)db.createCollection(name,{size:....
mongo_cs_url= mongodb://username1:password1@10.5.5.5:5555,10.5.5.6:5556# 如果源端是sharding,此处需要配置源端sharding的cs的地址mongo_s_url= mongodb://username_s:password_s@10.1.1.10:1010# 如果希望采用change stream拉取,则还需要配置mongos的地址,一个就够了sync_mode= all# all 表示全量+...
mongo mongodb://username:password@hostname/dbname。例子:mongo mongodb://admin:123456@123.1.2.3:12345/test01 1. MongoDB 主要命令描述 这里直接通过help命令的放回内容进行记录。备注:这里描述的表、集合、文档,都是表达数据库表的意思。 1.1. help 命令 ...
Username Password (Optional)Authentication Database Authentication Mechancism: Default TheDefaultsetting selects the first authentication mechanism supported by the server according to an order of preference. With theDefaultsetting, MongoDB tries to authenticate using the following mechanisms in the order th...
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Using an LDAP query forusername transformation. The LDAP server disallows anonymous binds You must use--ldapQueryUserwith--ldapQueryPassword. If unset,mongoldapwill not attempt to bind to the LDAP server. This setting can be configured on a runningmongoldapusingsetParameter. ...