1.1 MongoDB安装
在MacOS X系统中,采用Homebrew安装MongoDB。打开终端(Terminal),输入如下:
brew install mongodb
安装完成后,MongoDB所在目录为/usr/local/Cellar/mongodb
, 该目录结构如下:
[xinhuan@MacBook-Pro] ~$ tree /usr/local/Cellar/mongodb/
/usr/local/Cellar/mongodb/
└── 3.4.7
├── INSTALL_RECEIPT.json
├── README
├── bin
│ ├── bsondump
│ ├── mongo
│ ├── mongod
│ ├── mongodump
│ ├── mongoexport
│ ├── mongofiles
│ ├── mongoimport
│ ├── mongooplog
│ ├── mongoperf
│ ├── mongoreplay
│ ├── mongorestore
│ ├── mongos
│ ├── mongostat
│ └── mongotop
└── homebrew.mxcl.mongodb.plist
2 directories, 17 files
[xinhuan@MacBook-Pro] ~$
默认的配置文件为/usr/local/etc/mongod.conf
,配置文件内容如下:
systemLog:
destination: file
path: /usr/local/var/log/mongodb/mongo.log
logAppend: true
storage:
dbPath: /usr/local/var/mongodb
net:
bindIp: 127.0.0.1
1.2 启动MongoDB服务进程
打开终端,输入如下:
mongod -f /usr/local/etc/mongod.conf
然后,按回车键,就启动了MongoDB服务进程。
1.3 客户端连接MongoDB
重新打开终端,输入:mongo
,然后回车,显示如下:
[xinhuan@MacBook-Pro] ~$ mongo
MongoDB shell version v3.4.7
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.4.7
Server has startup warnings:
2017-09-05T00:59:42.419+0800 I CONTROL [initandlisten]
2017-09-05T00:59:42.419+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2017-09-05T00:59:42.419+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2017-09-05T00:59:42.419+0800 I CONTROL [initandlisten]
2017-09-05T00:59:42.419+0800 I CONTROL [initandlisten]
2017-09-05T00:59:42.419+0800 I CONTROL [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256, should be at least 1000
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则表明连接成功。
1.4 关闭MongoDB服务进程
(1) 服务端直接关闭1.2中的服务进程
(2) 客户端使用管理员命令关闭
选择admin数据库
use admin;
关闭MongoDB服务
db.shutdownServer();
运行示例如下:
> use admin;
switched to db admin
> db.shutdownServer();
server should be down...
2017-09-05T01:19:29.094+0800 I NETWORK [thread1] trying reconnect to 127.0.0.1:27017 (127.0.0.1) failed
2017-09-05T01:19:29.095+0800 W NETWORK [thread1] Failed to connect to 127.0.0.1:27017, in(checking socket for error after poll), reason: Connection refused
2017-09-05T01:19:29.095+0800 I NETWORK [thread1] reconnect 127.0.0.1:27017 (127.0.0.1) failed failed
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