官方入门例子：neo4j-graph-examples/get-started: An introduction to graph databases and Neo4j for new users
官方例子仓库：https://github.com/neo4j-graph-examples
下载数据
git clone https://github.com/neo4j-graph-examples/get-started下载后，看下data目录的数据,都是zip包：
ls data/
empty-44.dump northwind-subset-data-only.zip
empty-50.dump northwind-subset-node-and-relationship-mapping.zip
northwind-data-importer-data.zip northwind-subset-node-only-mapping.zip
northwind-data-importer-model-data.zip northwind-subset-shipper-mapping.zip
northwind-full.zip people_locations_full.zip
northwind-subset-data-only-no-model.zip people_locations_nodes_only.zip
目录里有server.py 文件，可以python3.11 server.py启动，然后就可以通过浏览8000端口来看项目文件：
Directory listing for / Directory listing for /__________________________________________________________________________________________________________* .git/* .gitignore* .vscode/* data/* documentation/* README.adoc* relate.project-install.json* server.py__________________________________________________________________________________________________________
导入数据
Data Import
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Create empty AuraDB instance
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Download the zip file to your computer.
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Open Import in Neo4j Workspace (or Data Importer)
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Use "Open Model with data" from the "…" menu to load the zip
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Explore the model, preview the import
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Run Import
先启动neo4j服务：
启动FreeBSD VirtualBox虚拟机 192.168.0.109
登录普通账户，然后
sudo neo4j console 启动服务
在浏览器中打开neo4j的管理界面：
http://192.168.0.109:7474/
但是，没找到导入数据库的地方。
使用neo4j-admin 导入
安装好neo4j后，就有neo4j-admin工具可以使用
导入数据
sudo neo4j-admin load --from data/empty-44.dump --database "database"导入成功，提示：
sudo neo4j-admin load --from data/empty-44.dump --database "database"
Selecting JVM - Version:11.0.26+4-1, Name:OpenJDK 64-Bit Server VM, Vendor:OpenJDK BSD Porting Team
Done: 68 files, 852.2KiB processed.导入成功后，后面应该怎么办呢？
在页面里没有看到新的数据库啊？
待续
以后再补上。
调试
登录neo4j的控制台：http://192.168.0.109:7474/browser/ 我没找到导入数据库的地方
使用neo4j-admin 导入
导入时提示：NEO4J_CONF path doesn't exist or not a directory: /usr/local/neo4j/conf
sudo neo4j-admin load --from data/empty-44.dump --database "database"
Selecting JVM - Version:11.0.26+4-1, Name:OpenJDK 64-Bit Server VM, Vendor:OpenJDK BSD Porting Team
NEO4J_CONF path doesn't exist or not a directory: /usr/local/neo4j/conf
创建了这个目录，然后再执行就ok了
sudo mkdir -p /usr/local/neo4j/confsudo neo4j-admin load --from data/empty-44.dump --database "database"
Selecting JVM - Version:11.0.26+4-1, Name:OpenJDK 64-Bit Server VM, Vendor:OpenJDK BSD Porting Team
Done: 68 files, 852.2KiB processed.
