neo4j之安装

下载

https://neo4j.com/download-center/
下载window最新版本

解压安装

以服务形式启动

D:\software\neo4j-community-3.5.2\bin>neo4j.bat install-service
Neo4j service installed

D:\software\neo4j-community-3.5.2\bin>neo4j.bat start
Neo4j service started

以控制台方式启动

D:\software\neo4j-community-3.5.2\bin>neo4j.bat console

访问

地址为：http://localhost:7474/browser/
用户名和密码默认为neo4j

用Cypher连接neo4j

默认用户名和密码都是为neo4j
如果在访问地址的时候修改了neo4j的密码，则使用新密码

D:\software\neo4j-community-3.5.2\bin>cypher-shell.bat
username: neo4j
password: *************
Connected to Neo4j 3.5.2 at bolt://localhost:7687 as user neo4j.
Type :help for a list of available commands or :exit to exit the shell.
Note that Cypher queries must end with a semicolon.
neo4j>

neo4j修改密码

linux：CALL dbms.changePassword("neo4j_test");

[admin@A01-R22-I12-194-J341NDV bin]$ ./cypher-shell 
username: neo4j
password: ****
Connected to Neo4j 3.5.3 at bolt://localhost:7687 as user neo4j.
Type :help for a list of available commands or :exit to exit the shell.
Note that Cypher queries must end with a semicolon.
neo4j> CALL dbms.changePassword("neo4j_test");
0 rows available after 15 ms, consumed after another 0 ms
neo4j> :exit;

Bye!
[admin@A01-R22-I12-194-J341NDV bin]$ 

页面修改密码

:server change-password
:server user list 
:server user add