1. JDK installation
Download: https://www.oracle.com/technetwork/java/javase/downloads/index.html
But I don’t know which version I downloaded, actually it is
Then I went to
https://www.oracle.com/java/ technologies/javase-jdk11-downloads.html
After the installation is complete, configure the environment
1. Computer-Properties-Advanced System Settings-Environment Variables-System Variables (User variables are only available to this user)
2. Create a new variable
Variable name: JAVA_HOME
Variable value: D:\jdk.11 (jdk path----)
3. Create new variables
Variable name: CLASSPATH
Variable value: .;D:\jdk.11\lib
(This is prone to problems!!! I just started using it.;%JAVA_HOME%\lib;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar. The test javac is not an internal command. Maybe I added it. Wrong, then I changed to the above method; be sure to add .; before the path, otherwise there will be problems compiling the file!!!)
4.Path variable added
Double-click Path, open the window, click New, add: D:\jdk.11\bin
5. Check whether the installation is successful
Open the command prompt cmd, enter java, javac, java -version respectively to check whether the installation is successful.
2. Neo4J configuration ( community version )
After downloading, unzip it to the disk where you want to put it.
1. Computer-Properties-Advanced System Settings-Environment Variables-System Variables (User variables are only available to this user)
2. Create a new variable
Variable name: NEO4J_HOME
Variable value: D:\neo4j-community-4.0.4-windows
3.Path variable added
Double-click Path, open the window, click New, add: D:\neo4j-community-4.0.4-windows\bin
Neo4j local version
1. After downloading, install it, save the file in the Neo4j path, and unzip it.
2. The variable name: NEO4J_HOME changes to
D:\Neo4j\distributions\neo4j\neo4j-enterprise-3.5.14-windows\neo4j-enterprise-3.5.14
3.The Path variable changes to the path of NEO4J_HOME+ \bin
Use the command line to check whether Neo4j is configured successfully
Open the command prompt cmd and enter: neo4j.bat console
You can access it by opening the URL. The password for first time entry is: neo4j . The password can be modified.
The default user is neo4j, and its default password is: neo4j,
——————————————
Copyright statement: This article is an original article by CSDN blogger “weixin_44123528” and follows CC 4.0 BY- SA Copyright Agreement, please attach the original source link and this statement when reprinting.
Original link: https://blog.csdn.net/weixin_44123528/article/details/90903224