Neo4j随笔

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本文环境信息:

  • macOS Catalina 10.15
  • neo4j-community-3.5.9

Neo4j install

  • neo4j-3.x适用于Java 8,neo4j-4.x适用于Java 11 ,macOS下基本安装步骤:
open up your terminal/shell.
tar -xf neo4j-community-3.5.9-unix-chs-3.0.0.tar
To run Neo4j as a console application, use:
<NEO4J_HOME>/bin/neo4j console
To run Neo4j in a background process, use:
<NEO4J_HOME>/bin/neo4j start
http://localhost:7474

Neo4j configuration

  • 安全起见设置数据库认证,修改$NEO4J_HOME/conf/neo4j.conf第26行:
dbms.security.auth_enabled=true

重启neo4j应用,浏览器里提示如下图:

输入初始用户名neo4j,密码neo4j,根据提示设置新密码,成功后显示下图:

  • 用户操作相关的几个命令
  1. CALL dbms.security.createUser(name,password,requridchangepassword)
  2. CALL dbms.security.showCurrentUser()
  3. CALL dbms.security.listUsers()
  4. :server change-password
  • 允许远程访问,注释掉$NEO4J_HOME/conf/neo4j.conf第54行:
# dbms.connectors.default_listen_address=0.0.0.0

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