当前位置:网站首页>Detailed explanation of neo4j installation process
Detailed explanation of neo4j installation process
2022-07-07 07:22:00 【Programmer base camp】
In the installation neo4j Before , Need to install Java JRE, And configuration Java development environment , Then install neo4j service .
One 、CentOS Lower installation
1. download Neo4j
Go to the official website to download the latest neo4j, Choose the community version . Address :https://neo4j.com/download/other-releases/#releases
Download locally Neo4j The compressed package is uploaded to CentOS The server , command :scp neo4j-community-3.5.13-unix.tar.gz [email protected] The server ip:/usr/local.( Or upload it in other ways )
2. decompression
Will upload neo4j Decompress the package , command :tar -xzvf neo4j-community-3.5.13-unix.tar.gz
If you encounter the following problems during decompression :
This indicates that there is a problem with the compressed package , No download complete , Solve after downloading again .
3. start-up
After successful decompression Neo4j Start... In the directory , Get into Neo4j Under the table of contents , Start command :./bin/neo4j console
If you get the following information , That is the java Version is too low ,Neo4j The official demand is jdk1.8
ERROR: Unable to find Java executable.
* Please use Oracle(R) Java(TM) 8, OpenJDK(TM) or IBM J9 to run Neo4j.
* Please see https://neo4j.com/docs/ for Neo4j installation instructions.
If everything is normal , You will get the following prompt message :
Open a browser locally , Input url:http:// The server ip:7474/browser, cannot access :
Now ,① Check whether the firewall state of the server is off ;② Check 7474 Whether the port is occupied
If neither of the above is , Find the configuration file :cd /usr/local/neo4j-community-3.5.13/conf
Edit profile vi neo4j.conf
Find these two sentences , Remove the notation , Save and exit , restart neo4j Everything is normal after the service .
Two 、Windows Lower installation
1. download Neo4j
Go to the official website to download the latest neo4j, Choose the community version . Address :https://neo4j.com/download/other-releases/#releases
2. decompression
decompression Neo4j Compressed package .
Neo4j The application has the following main directory structure :
- bin Catalog : Used to store Neo4j Executable program of ;
- conf Catalog : Used to control the Neo4j Boot profile ;
- data Catalog : Used to store core database files ;
- plugins Catalog : Used to store Neo4j Plug in for ;
3. Configure environment variables
My computer → attribute → Advanced system setup → senior → environment variable
New variable :NEO4J_HOME, A variable's value :D:\Programming\neo4j-community-3.5.13
Modify variables :path, Added value :%NEO4J_HOME%\bin;
4. start-up
Open the command line , Get into neo4j Of bin Catalog , Enter the command :neo4j console. Open database , And in the browser http://localhost:7474 View in NEO4J database
default host yes bolt://localhost:7687, The default user is neo4j, The default password is :neo4j, First successful login to Neo4j After the server , Password reset required .
边栏推荐
- JS small exercise ---- time sharing reminder and greeting, form password display hidden effect, text box focus event, closing advertisement
- 面试官:你都了解哪些开发模型?
- Bus message bus
- Le Service MySQL manque dans le service informatique
- Chinese and English instructions prosci LAG-3 recombinant protein
- Role of virtual machine
- At the age of 20, I got the ByteDance offer on four sides, and I still can't believe it
- Abnova immunohistochemical service solution
- Network foundation - header, encapsulation and unpacking
- AVL树的实现
猜你喜欢
Unity3d learning notes
LC 面试题 02.07. 链表相交 & LC142. 环形链表II
关于二进制无法精确表示小数
How does an enterprise manage data? Share the experience summary of four aspects of data governance
. Net core accesses uncommon static file types (MIME types)
面试官:你都了解哪些开发模型?
Big coffee gathering | nextarch foundation cloud development meetup is coming
mips uclibc 交叉编译ffmpeg,支持 G711A 编解码
Advanced practice of C language (high level) pointer
弹性布局(一)
随机推荐
Causes and solutions of oom (memory overflow)
Asynchronous components and suspend (in real development)
Hidden Markov model (HMM) learning notes
Test of transform parameters of impdp
How does an enterprise manage data? Share the experience summary of four aspects of data governance
Kuboard can't send email and nail alarm problem is solved
Use of completable future
机器人技术创新与实践旧版本大纲
[explanation of JDBC and internal classes]
Lvs+kept (DR mode) learning notes
freeswitch拨打分机号源代码跟踪
How to model and simulate the target robot [mathematical / control significance]
Sqlserver multithreaded query problem
The startup of MySQL installed in RPM mode of Linux system failed
Pass parent component to child component: props
Tumor immunotherapy research prosci Lag3 antibody solution
Initial experience of addresssanitizer Technology
Tujia, muniao, meituan... Home stay summer war will start
Chinese and English instructions prosci LAG-3 recombinant protein
How do I get the last part of a string- How to get the last part of a string?