Home Database Mysql Tutorial 第一部分基础篇第二章安装MongoDB

第一部分基础篇第二章安装MongoDB

Jun 07, 2016 pm 04:13 PM
mongo mongodb download Base Install

1、下载 MongoDB的官方下载站是http://www.mongodb.org/downloads 可以在上面下载最新的安装程序,在下载页面可以看到,它对操作系统支持很全面,如OS X、Linux、Windows、Solaris都支持,而且都有各自的32位和64位版本2.4.12版本。 下面将分别介绍Windows和

 

1、下载

MongoDB的官方下载站是http://www.mongodb.org/downloads 可以在上面下载最新的安装程序,在下载页面可以看到,它对操作系统支持很全面,如OS X、Linux、Windows、Solaris都支持,而且都有各自的32位和64位版本2.4.12版本。

下面将分别介绍Windows和Linux版本的安装方法。

2、Windows平台的安装

步骤一:下载MongoDB

url下载地址:http://www.mongodb.org/dr//fastdl.mongodb.org/win32/mongodb-win32-i386-2.6.6.zip/download

说明:在此演示安装下载使用windows xp 32位环境,建议不使用32位的环境。

步骤二:设置MongoDB程序存放目录

在C:\盘目录下新建名为mongodb文件夹,将MongoDB解压到至该目录下,然后在该目录下新建子目录data和logs目录。data目录用于存放mongodb的数据,logs目录用户存放mongodb的日志。

步骤三:配置环境变量

该步骤主要是为了命令行的方便使用,可以把C:\mongodb\bin加到系统环境变量的path中。

步骤四:启动MongoDB服务。

打开cmd控制台,执行如下操作即可启动MongoDB服务

\\

\

说明:MongoDB服务端的默认监听端口是27017

步骤五:安装windows服务

执行如下操作:

\\

此时可以查看windows的服务中出现了MongoDB的服务,如下图所示:

\
\

在cmd控制台中输入如下命令启动MongoDB服务,或者在windows服务中直接启动

\

步骤六:客户端连接验证

新打开一个cmd控制台,输入mongo,如果出现下面提示,那么就可以开始MongoDB之旅了。

\

\

步骤七:查看MongoDB日志

查看c:\mongodb\logs\mongodb.log文件,即可对MongoDB的运行情况进行查看或者排错了。

这样就完成了Windows平台的MongoDB安装演示。

3、Linux平台的安装

3.1、安装说明

系统环境:CentOS-6.4 64位

安装软件:mongodb-linux-x86_64-2.6.6.tgz

下载地址:http://www.mongodb.org/

上传位置:/usr/src/

安装目录:/usr/local/mongodb

数据位置:/var/mongodb/data

日志位置:/var/mongodb/logs

3.2、检查是否安装过mongodb

 

[root@localhost src]# rpm -qa|grep mongodb

[root@localhost src]# service mongodb status

mongodb: unrecognized service


3.3、安装mongodb

 

[root@localhost ~]# cd /usr/src

[root@localhost src]# groupadd mongodb

[root@localhost src]# useradd mongodb -g mongodb

[root@localhost src]# tar -zxvf mongodb-linux-x86_64-2.6.6.tgz

[root@localhost src]# mv mongodb-linux-x86_64-2.6.6 /usr/local/mongodb

[root@localhost src]# cd /usr/local/

[root@localhost local]# chown -R mongodb:mongodb mongodb

[root@localhost local]# cd mongodb/

[root@localhost mongodb]# mkdir /var/mongodb

[root@localhost mongodb]# mkdir /var/mongodb/data

[root@localhost mongodb]# mkdir /var/mongodb/logs

[root@localhost mongodb]# service iptables stop//实【本文来自鸿网互联 (http://www.68idc.cn)】验环境中关闭防火墙

iptables: Flushing firewall rules: [ OK ]

iptables: Setting chains to policy ACCEPT: filter [ OK ]

iptables: Unloading modules: [ OK ]
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3.4、配置

添加CentOS开机启动项

[root@localhost mongodb]# vi + /etc/rc.d/rc.local

将mongodb启动命令脚本追加到文件中:

/usr/local/mongodb/bin/mongod --dbpath=/var/mongodb/data --logpath /var/mongodb/logs/log.log -fork

3.5、启动MongoDB

[root@localhost bin]# ./mongod --dbpath=/var/mongodb/data/ --logpath /var/mongodb/logs/log.log -fork


3.6、测试MongoDB

[root@localhost bin]# ./mongo

MongoDB shell version: 2.6.6

connecting to: test

Welcome to the MongoDB shell.

For interactive help, type "help".

For more comprehensive documentation, see

http://docs.mongodb.org/

Questions? Try the support group

http://groups.google.com/group/mongodb-user

>
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查看数据库列表

> show dbs

admin (empty)

local 0.078GB
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切换数据库

> use admin

switched to db admin
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添加用户

> db.addUser("xuzheng","123456",true);

WARNING: The 'addUser' shell helper is DEPRECATED. Please use 'createUser' instead

Successfully added user: { "user" : "xuzheng", "roles" : [ "readAnyDatabase" ] }
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显示状态

> db.stats();

{

"db" : "admin",

"collections" : 4,

"objects" : 11,

"avgObjSize" : 82.9090909090909,

"dataSize" : 912,

"storageSize" : 32768,

"numExtents" : 4,

"indexes" : 3,

"indexSize" : 24528,

"fileSize" : 67108864,

"nsSizeMB" : 16,

"dataFileVersion" : {

"major" : 4,

"minor" : 5

},

"extentFreeList" : {

"num" : 0,

"totalSize" : 0

},

"ok" : 1

}
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显示当前版本:

 

> db.version();

2.6.6

获取当前使用数据库:

 

> db.getMongo();

connection to 127.0.0.1

简单插入数据:

 

> db.user.insert({"name":"xuzheng",age:20});

WriteResult({ "nInserted" : 1 })

查看数据:

 

> db.user.find();

{ "_id" : ObjectId("549d085621fc93b35ccba9a0"), "name" : "xuzheng", "age" : 20 }

说明:以上仅仅只是简单演示下MongoDB最常用的基本操作,MongoDB默认情况下数据库监听端口为27017,如果要远程连接一个非服务,使用--port和--host来操作,如下图所示:

\\

当然前提是远程的机器上必须安装有mongodb的客户端工具也就是mongo服务。

至此,MongoDB在Windows平台和Linux平台的安装完成,由于不同的系统环境不一致,所以在其他平台中安装会出现一些问题,都可以从网上找到解决的办法,在此不依依演示。


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