本文记录一下在CentOS 6.7上，安装neo4j图数据库，本文安装的版本为neo4j-community-2.3.9-unix.tar.gz。
下载Neo4j安装包
使用wget命令获取Neo4j安装包~如：
[root@dev18 srv]# wget https://neo4j.com/artifact.php?name=neo4j-community-2.3.9-unix.tar.gz
--2017-03-24 18:42:00-- https://neo4j.com/artifact.php?name=neo4j-community-2.3.9-unix.tar.gz
Resolving neo4j.com... 50.19.98.36, 54.204.9.74
Connecting to neo4j.com|50.19.98.36|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 58730611 (56M) [application/x-gzip]
Saving to: “artifact.php?name=neo4j-community-2.3.9-unix.tar.gz”
100%[====================================================================================================================================================================================================================================>] 58,730,611 6.87K/s in 48m 10s
2017-03-24 19:30:11 (19.8 KB/s) - “artifact.php?name=neo4j-community-2.3.9-unix.tar.gz” saved [58730611/58730611]
解压Neo4j安装包
使用tar -zvxf 命令解压neo4j安装包~ 如：
root@dev18 srv]# tar -zvxf artifact.php?name=neo4j-community-2.3.9-unix.tar.gz
neo4j-community-2.3.9/
neo4j-community-2.3.9/bin/
neo4j-community-2.3.9/data/
neo4j-community-2.3.9/data/import/
neo4j-community-2.3.9/data/log/
neo4j-community-2.3.9/conf/
neo4j-community-2.3.9/system/
neo4j-community-2.3.9/system/lib/
neo4j-community-2.3.9/lib/
neo4j-community-2.3.9/plugins/
neo4j-community-2.3.9/bin/README.txt
neo4j-community-2.3.9/data/import/README.txt
neo4j-community-2.3.9/data/log/README.txt
neo4j-community-2.3.9/data/README.txt
neo4j-community-2.3.9/CHANGES.txt
neo4j-community-2.3.9/LICENSES.txt
neo4j-community-2.3.9/conf/neo4j-wrapper.conf
neo4j-community-2.3.9/conf/neo4j-server.properties
neo4j-community-2.3.9/conf/neo4j-http-logging.xml
neo4j-community-2.3.9/conf/README.txt
neo4j-community-2.3.9/conf/neo4j.properties
neo4j-community-2.3.9/system/lib/README.txt
neo4j-community-2.3.9/system/README.txt
neo4j-community-2.3.9/lib/README.txt
neo4j-community-2.3.9/NOTICE.txt
neo4j-community-2.3.9/README.txt
neo4j-community-2.3.9/LICENSE.txt
neo4j-community-2.3.9/plugins/README.txt
neo4j-community-2.3.9/bin/Neo4j-Management/
neo4j-community-2.3.9/bin/neo4j-import
neo4j-community-2.3.9/bin/neo4j-shell
neo4j-community-2.3.9/bin/neo4j-installer
neo4j-community-2.3.9/bin/utils
neo4j-community-2.3.9/bin/neo4j
neo4j-community-2.3.9/system/resources/
neo4j-community-2.3.9/system/resources/org.neo4j.server.plist
neo4j-community-2.3.9/UPGRADE.txt
neo4j-community-2.3.9/lib/neo4j-kernel-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-primitive-collections-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-unsafe-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-function-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-io-2.3.9.jar
neo4j-community-2.3.9/lib/commons-lang3-3.3.2.jar
neo4j-community-2.3.9/lib/neo4j-csv-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-logging-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-lucene-index-2.3.9.jar
neo4j-community-2.3.9/lib/lucene-core-3.6.2.jar
neo4j-community-2.3.9/lib/neo4j-graph-algo-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-udc-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-graph-matching-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-cypher-2.3.9.jar
neo4j-community-2.3.9/lib/scala-library-2.11.7.jar
neo4j-community-2.3.9/lib/scala-reflect-2.11.7.jar
neo4j-community-2.3.9/lib/scala-parser-combinators_2.11-1.0.4.jar
neo4j-community-2.3.9/lib/neo4j-codegen-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-cypher-compiler-1.9_2.11-2.0.5.jar
neo4j-community-2.3.9/lib/neo4j-cypher-compiler-2.2_2.11-2.2.10.jar
neo4j-community-2.3.9/lib/parboiled-scala_2.11-1.1.7.jar
neo4j-community-2.3.9/lib/parboiled-core-1.1.7.jar
neo4j-community-2.3.9/lib/concurrentlinkedhashmap-lru-1.4.2.jar
neo4j-community-2.3.9/lib/neo4j-cypher-compiler-2.3-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-cypher-frontend-2.3-2.3.9.jar
neo4j-community-2.3.9/lib/opencsv-2.3.jar
neo4j-community-2.3.9/lib/neo4j-jmx-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-consistency-check-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-consistency-check-legacy-2.3.9.jar
neo4j-community-2.3.9/lib/server-api-2.3.9.jar
neo4j-community-2.3.9/lib/neo4j-shell-2.3.9.jar
neo4j-community-2.3.9/lib/jline-2.12.jar
neo4j-community-2.3.9/lib/neo4j-import-tool-2.3.9.jar
neo4j-community-2.3.9/system/lib/asm-5.0.2.jar
neo4j-community-2.3.9/system/lib/neo4j-server-2.3.9.jar
neo4j-community-2.3.9/system/lib/jsr311-api-1.1.2.r612.jar
neo4j-community-2.3.9/system/lib/commons-configuration-1.10.jar
neo4j-community-2.3.9/system/lib/commons-lang-2.6.jar
neo4j-community-2.3.9/system/lib/commons-logging-1.1.1.jar
neo4j-community-2.3.9/system/lib/commons-digester-2.1.jar
neo4j-community-2.3.9/system/lib/commons-beanutils-1.8.3.jar
neo4j-community-2.3.9/system/lib/neo4j-browser-2.3.9.jar
neo4j-community-2.3.9/system/lib/logback-classic-1.1.2.jar
neo4j-community-2.3.9/system/lib/logback-core-1.1.2.jar
neo4j-community-2.3.9/system/lib/slf4j-api-1.7.6.jar
neo4j-community-2.3.9/system/lib/logback-access-1.1.2.jar
neo4j-community-2.3.9/system/lib/jetty-server-9.2.9.v20150224.jar
neo4j-community-2.3.9/system/lib/javax.servlet-api-3.1.0.jar
neo4j-community-2.3.9/system/lib/jetty-http-9.2.9.v20150224.jar
neo4j-community-2.3.9/system/lib/jetty-util-9.2.9.v20150224.jar
neo4j-community-2.3.9/system/lib/jetty-io-9.2.9.v20150224.jar
neo4j-community-2.3.9/system/lib/jetty-webapp-9.2.9.v20150224.jar
neo4j-community-2.3.9/system/lib/jetty-xml-9.2.9.v20150224.jar
neo4j-community-2.3.9/system/lib/jetty-servlet-9.2.9.v20150224.jar
neo4j-community-2.3.9/system/lib/jetty-security-9.2.9.v20150224.jar
neo4j-community-2.3.9/system/lib/jersey-server-1.19.jar
neo4j-community-2.3.9/system/lib/jersey-core-1.19.jar
neo4j-community-2.3.9/system/lib/jersey-servlet-1.19.jar
neo4j-community-2.3.9/system/lib/netty-all-4.0.28.Final.jar
neo4j-community-2.3.9/system/lib/commons-io-2.4.jar
neo4j-community-2.3.9/system/lib/jackson-jaxrs-1.9.13.jar
neo4j-community-2.3.9/system/lib/jackson-core-asl-1.9.13.jar
neo4j-community-2.3.9/system/lib/jackson-mapper-asl-1.9.13.jar
neo4j-community-2.3.9/system/lib/rrd4j-2.2.jar
neo4j-community-2.3.9/system/lib/rhino-1.7R4.jar
neo4j-community-2.3.9/system/lib/bcprov-jdk15on-1.52.jar
neo4j-community-2.3.9/system/lib/bcpkix-jdk15on-1.52.jar
neo4j-community-2.3.9/system/lib/jersey-multipart-1.19.jar
neo4j-community-2.3.9/system/lib/mimepull-1.9.3.jar
neo4j-community-2.3.9/system/lib/neo4j-server-2.3.9-static-web.jar
[root@dev18 srv]#
修改目录名neo4j-community-2.3.9到neo4j~
[root@dev18 srv]# mv neo4j-community-2.3.9/ neo4j
[root@dev18 srv]# 启动
进入neo4j的bin目录，使用./neo4j console ~~
[root@dev18 neo4j]# cd bin
[root@dev18 bin]# ll
total 48
-rwxr-xr-x 1 112 nfsnobody 10712 Jan 18 19:14 neo4j
-rwxr-xr-x 1 112 nfsnobody 3652 Jan 18 19:14 neo4j-import
-rwxr-xr-x 1 112 nfsnobody 4445 Jan 18 19:14 neo4j-installer
drwxr-xr-x 2 112 nfsnobody 4096 Jan 18 19:14 Neo4j-Management
-rwxr-xr-x 1 112 nfsnobody 3520 Jan 18 19:14 neo4j-shell
-rw-r--r-- 1 112 nfsnobody 136 Jan 18 19:14 README.txt
-rwxr-xr-x 1 112 nfsnobody 10642 Jan 18 19:14 utils
查看进程~
[root@dev18 ~]# ps -ef| grep neo4j
root 20854 20815 6 19:55 pts/2 00:00:19 /usr/java/jdk1.7.0_71/bin/java -cp /srv/neo4j/lib/commons-lang3-3.3.2.jar:/srv/neo4j/lib/concurrentlinkedhashmap-lru-1.4.2.jar:/srv/neo4j/lib/jline-2.12.jar:/srv/neo4j/lib/lucene-core-3.6.2.jar:/srv/neo4j/lib/neo4j-codegen-2.3.9.jar:/srv/neo4j/lib/neo4j-consistency-check-2.3.9.jar:/srv/neo4j/lib/neo4j-consistency-check-legacy-2.3.9.jar:/srv/neo4j/lib/neo4j-csv-2.3.9.jar:/srv/neo4j/lib/neo4j-cypher-2.3.9.jar:/srv/neo4j/lib/neo4j-cypher-compiler-1.9_2.11-2.0.5.jar:/srv/neo4j/lib/neo4j-cypher-compiler-2.2_2.11-2.2.10.jar:/srv/neo4j/lib/neo4j-cypher-compiler-2.3-2.3.9.jar:/srv/neo4j/lib/neo4j-cypher-frontend-2.3-2.3.9.jar:/srv/neo4j/lib/neo4j-function-2.3.9.jar:/srv/neo4j/lib/neo4j-graph-algo-2.3.9.jar:/srv/neo4j/lib/neo4j-graph-matching-2.3.9.jar:/srv/neo4j/lib/neo4j-import-tool-2.3.9.jar:/srv/neo4j/lib/neo4j-io-2.3.9.jar:/srv/neo4j/lib/neo4j-jmx-2.3.9.jar:/srv/neo4j/lib/neo4j-kernel-2.3.9.jar:/srv/neo4j/lib/neo4j-logging-2.3.9.jar:/srv/neo4j/lib/neo4j-lucene-index-2.3.9.jar:/srv/neo4j/lib/neo4j-primitive-collections-2.3.9.jar:/srv/neo4j/lib/neo4j-shell-2.3.9.jar:/srv/neo4j/lib/neo4j-udc-2.3.9.jar:/srv/neo4j/lib/neo4j-unsafe-2.3.9.jar:/srv/neo4j/lib/opencsv-2.3.jar:/srv/neo4j/lib/parboiled-core-1.1.7.jar:/srv/neo4j/lib/parboiled-scala_2.11-1.1.7.jar:/srv/neo4j/lib/scala-library-2.11.7.jar:/srv/neo4j/lib/scala-parser-combinators_2.11-1.0.4.jar:/srv/neo4j/lib/scala-reflect-2.11.7.jar:/srv/neo4j/lib/server-api-2.3.9.jar:/srv/neo4j/system/lib/asm-5.0.2.jar:/srv/neo4j/system/lib/bcpkix-jdk15on-1.52.jar:/srv/neo4j/system/lib/bcprov-jdk15on-1.52.jar:/srv/neo4j/system/lib/commons-beanutils-1.8.3.jar:/srv/neo4j/system/lib/commons-configuration-1.10.jar:/srv/neo4j/system/lib/commons-digester-2.1.jar:/srv/neo4j/system/lib/commons-io-2.4.jar:/srv/neo4j/system/lib/commons-lang-2.6.jar:/srv/neo4j/system/lib/commons-logging-1.1.1.jar:/srv/neo4j/system/lib/jackson-core-asl-1.9.13.jar:/srv/neo4j/system/lib/jackson-jaxrs-1.9.13.jar:/srv/neo4j/system/lib/jackson-mapper-asl-1.9.13.jar:/srv/neo4j/system/lib/javax.servlet-api-3.1.0.jar:/srv/neo4j/system/lib/jersey-core-1.19.jar:/srv/neo4j/system/lib/jersey-multipart-1.19.jar:/srv/neo4j/system/lib/jersey-server-1.19.jar:/srv/neo4j/system/lib/jersey-servlet-1.19.jar:/srv/neo4j/system/lib/jetty-http-9.2.9.v20150224.jar:/srv/neo4j/system/lib/jetty-io-9.2.9.v20150224.jar:/srv/neo4j/system/lib/jetty-security-9.2.9.v20150224.jar:/srv/neo4j/system/lib/jetty-server-9.2.9.v20150224.jar:/srv/neo4j/system/lib/jetty-servlet-9.2.9.v20150224.jar:/srv/neo4j/system/lib/jetty-util-9.2.9.v20150224.jar:/srv/neo4j/system/lib/jetty-webapp-9.2.9.v20150224.jar:/srv/neo4j/system/lib/jetty-xml-9.2.9.v20150224.jar:/srv/neo4j/system/lib/jsr311-api-1.1.2.r612.jar:/srv/neo4j/system/lib/logback-access-1.1.2.jar:/srv/neo4j/system/lib/logback-classic-1.1.2.jar:/srv/neo4j/system/lib/logback-core-1.1.2.jar:/srv/neo4j/system/lib/mimepull-1.9.3.jar:/srv/neo4j/system/lib/neo4j-browser-2.3.9.jar:/srv/neo4j/system/lib/neo4j-server-2.3.9.jar:/srv/neo4j/system/lib/neo4j-server-2.3.9-static-web.jar:/srv/neo4j/system/lib/netty-all-4.0.28.Final.jar:/srv/neo4j/system/lib/rhino-1.7R4.jar:/srv/neo4j/system/lib/rrd4j-2.2.jar:/srv/neo4j/system/lib/slf4j-api-1.7.6.jar:/srv/neo4j/conf -server -XX:+DisableExplicitGC -Dorg.neo4j.server.properties=conf/neo4j-server.properties -Dlog4j.configuration=file:conf/log4j.properties -XX:+UseG1GC -XX:-OmitStackTraceInFastThrow -XX:hashCode=5 -Dneo4j.ext.udc.source=tarball -Dneo4j.home=/srv/neo4j -Dneo4j.instance=/srv/neo4j -Dfile.encoding=UTF-8 org.neo4j.server.CommunityBootstrapper
root 21027 21009 0 20:00 pts/0 00:00:00 grep neo4j
[root@dev18 ~]# [root@dev18 bin]# ./neo4j console
Starting Neo4j Server console-mode...
2017-03-24 19:55:51.577+0800 INFO No SSL certificate found, generating a self-signed certificate..
2017-03-24 19:55:58.076+0800 INFO Successfully started database
2017-03-24 19:55:58.154+0800 INFO Starting HTTP on port 7474 (2 threads available)
2017-03-24 19:55:58.477+0800 INFO Enabling HTTPS on port 7473
2017-03-24 19:55:58.593+0800 INFO Mounting static content at /webadmin
2017-03-24 19:55:58.671+0800 INFO Mounting static content at /browser
2017-03-24 19:56:03.075+0800 INFO Remote interface ready and available at http://localhost:7474/
访问Admin UI问题
使用http://<IP>:7474访问neo4j的管理页面，访问不了~
解决方法
本文采用的方法，修改<neo4j_home>/conf目录下的neo4j-server.properties配置文件~
[root@dev18 neo4j]# cd conf/
[root@dev18 conf]# ll
total 24
-rw-r--r-- 1 112 nfsnobody 1454 Jan 18 19:14 neo4j-http-logging.xml
-rw-r--r-- 1 112 nfsnobody 1796 Jan 18 19:14 neo4j.properties
-rw-r--r-- 1 112 nfsnobody 3255 Jan 18 19:14 neo4j-server.properties
-rw-r--r-- 1 112 nfsnobody 2288 Jan 18 19:14 neo4j-wrapper.conf
-rw-r--r-- 1 112 nfsnobody 762 Jan 18 19:14 README.txt
drwxr-xr-x 2 root root 4096 Mar 24 19:55 ssl
[root@dev18 conf]#
[root@dev18 conf]#
[root@dev18 conf]# vim neo4j-server.properties
将原先注释掉的选项，去掉注释“#”, 好让其它的ip也能访问~
修改好配置之后，重新启动~
[root@dev18 bin]#
[root@dev18 bin]# ./neo4j console
Starting Neo4j Server console-mode...
2017-03-24 20:09:58.801+0800 INFO Successfully started database
2017-03-24 20:09:58.843+0800 INFO Starting HTTP on port 7474 (2 threads available)
2017-03-24 20:09:59.155+0800 INFO Enabling HTTPS on port 7473
2017-03-24 20:09:59.277+0800 INFO Mounting static content at /webadmin
2017-03-24 20:09:59.385+0800 INFO Mounting static content at /browser
2017-03-24 20:10:03.472+0800 INFO Remote interface ready and available at http://0.0.0.0:7474/
访问http://<IP>:7474，可以展示UI界面了~
设置密码~
设置密码后，进入页面，可以看到很多的说明教程，有兴趣的读者可以搭建一个玩玩~
参考文章：
https://my.oschina.net/wangmengjun/blog/866511