mongodb连接参数

即mongo命令的参数

mongo test                      #连接到test库
mongo 192.168.7.221/test<span style="white-space:pre">	</span>#连接到指定IP的test库
mongo 192.168.7.221:27018/test  #连接到指定IP，指定端口的test库

--eval

同mysql -e，不进入到mongo命令行执行--eval后面的语句

<pre name="code" class="sql"><pre name="code" class="sql">#mongo cric 
MongoDB shell version: 3.0.5
connecting to: cric
Server has startup warnings: 
2015-08-24T11:17:53.412+0800 I CONTROL  [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2015-08-24T11:17:53.421+0800 I CONTROL  [initandlisten] 
> db.()
3

#mongo cric --eval "printjson(db.())"
MongoDB shell version: 3.0.5
connecting to: cric
3

-u（--username）

指定用户

-p（--password）
指定密码

--quiet

屏蔽版本等信息

<pre name="code" class="sql"># mongo
MongoDB shell version: 3.0.5
connecting to: test
Server has startup warnings: 
2015-08-24T11:17:53.412+0800 I CONTROL  [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2015-08-24T11:17:53.421+0800 I CONTROL  [initandlisten] 
>

#mongo --quiet
>