Zhong__Centos安装Neo4j数据库_centos上安装neo4j

时间：2020.03.03

环境：CentOS7

目的：安装Neo4j图形数据库

说明：root用户  网络化安装

作者：Zhong QQ交流群：121160124 欢迎加入！

 

Neo4j图像数据库  话不多言 介绍自行百度

Neo4j数据库依赖JDK环境  最新版依赖JDK版本为11以上

查看Java版本:

java -version

如果未安装或已安装的版本为11.x以下  先卸载再重新安装新版本

 

安装JDK环境:

yum install java-11-openjdk-devel

重新查看版本:

1.通过下载压缩包安装

下载Neo4j  下载地址:   https://neo4j.com/download-center/#releases

下载到本地后上传到服务器

或者直接执行如下命令下载当前最新的社区版本:

wget https://neo4j.com/artifact.php?name=neo4j-community-4.0.1-unix.tar.gz

解压文件然后进入目录:

tar -zxvf neo4j-community-4.0.1-unix.tar.gz

 查看目录里的文件结构:

启动Neo4j:

./bin/neo4j start

 查看Neo4j状态:

./bin/neo4j status

2.通过Neo4j RPM Packages

官网说明:https://yum.neo4j.com/

First, import our signing key:

rpm --import https://debian.neo4j.com/neotechnology.gpg.key

Then, you will need to add our yum repo to /etc/yum.repos.d/neo4j.repo:

cat <<EOF>  /etc/yum.repos.d/neo4j.repo
[neo4j]
name=Neo4j Yum Repo
baseurl=http://yum.neo4j.com/stable
enabled=1
gpgcheck=1
EOF

Installing Neo4j

To install the latest Neo4j Community Edition:

sudo yum install neo4j

To install the latest Neo4j Enterprise Edition:

sudo yum install neo4j-enterprise

Installing other versions

By default you will install the latest Neo4j version. The repository also contains older versions. You can list the available versions with this command:

yum search --showduplicates neo4j

To install a specific version:

The full version number must be specified, including major, minor and patch version.

For example, to install Neo4j Community 3.5.5:

sudo yum install neo4j-3.5.5

For example, to install Neo4j Enterprise 4.0.0:

sudo yum install neo4j-enterprise-4.0.0

ok!

 

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