Windows10,CentOS7,CentOS8安装MongoDB4.0.16

1.下载安装包
下载地址:https://www.mongodb.com/download-center/community

Windows:
1.解压
将安装包解压到任意目录(不带中文和空格)
如:D:\DevelopTools\mongodb-win32-x86_64-2008plus-ssl-4.0.16

2.配置环境变量

MONGODB_HOME=D:\DevelopTools\mongodb-win32-x86_64-2008plus-ssl-4.0.16
Path+=%MONGODB_HOME%\bin

Linux:
1.解压到任意目录
如:/data0/mongodb/mongodb-linux-x86_64-4.0.16

tar -zxvf mongodb-linux-x86_64-4.0.16.tgz

2.配置环境变量
2.1.打开文件

vi ~/.bash_profile

2.2.添加环境变量

# MONGODB
export MONGODB_HOME=/data0/mongodb/mongodb-linux-x86_64-4.0.16
export PATH=$MONGODB_HOME/bin:$PATH

2.3.保存退出

:x

2.4.让配置马上生效

source ~/.bash_profile

3.创建基本文件夹

mkdir -p /data1/mongodb/data && mkdir /data1/mongodb/conf && mkdir /data1/mongodb/logs && touch /data1/mongodb/conf/mongod.conf

4.配置配置文件

vi /data1/mongodb/conf/mongod.conf

输入

# for documentation of all options,see:
# http://docs.mongodb.org/manual/reference/configuration-options/

# where to write logging data.
systemLog:
 destination: file
 logAppend: true
 path: /data1/mongodb/logs/mongod.log

# where and how to store data.
storage:
 dbPath: /data1/mongodb/data
 journal:
 enabled: true

# how the process runs
processManagement:
 fork: true
 pidFilePath: /data1/mongodb/mongod.pid

# network interfaces
net:
 port: 27017
 bindIp: 127.0.0.1

5.启动

mongod --config /data1/mongodb/conf/mongod.conf

6.连接数据库

mongo 127.0.0.1:27017

7.关闭数据库

use admin
db.shutdownServer()