From 537072d2c244852a6f650bbe0ea1afa5ae4fac72 Mon Sep 17 00:00:00 2001 From: HuangHai <10402852@qq.com> Date: Tue, 1 Jul 2025 15:34:19 +0800 Subject: [PATCH] 'commit' --- dsRag/Doc/10、neo4j.md | 17 +++++++++++++++++ dsRag/Neo4j/TestNeo4j.py | 15 +++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 dsRag/Doc/10、neo4j.md create mode 100644 dsRag/Neo4j/TestNeo4j.py diff --git a/dsRag/Doc/10、neo4j.md b/dsRag/Doc/10、neo4j.md new file mode 100644 index 00000000..2e1d21e5 --- /dev/null +++ b/dsRag/Doc/10、neo4j.md @@ -0,0 +1,17 @@ + +### 一、下载地址 +https://neo4j.com/deployment-center/ + +![](https://dsideal.obs.cn-north-1.myhuaweicloud.com/HuangHai/BlogImages/%7Byear%7D/%7Bmonth%7D/%7Bmd5%7D.%7BextName%7D/20250701150900417.png) + +### 二、配置信息 + +为了以后管理启动方便,建议设置环境变量NEO4J_HOME,并把它指向NEO4J的bin目录: +![](https://dsideal.obs.cn-north-1.myhuaweicloud.com/HuangHai/BlogImages/%7Byear%7D/%7Bmonth%7D/%7Bmd5%7D.%7BextName%7D/20250701150945129.png) + +可以在cmd命令提示符下启动NEO4J: +``` +%NEO4J_HOME%\bin\neo4j console +``` + +Default login is **username 'neo4j'** and **password 'neo4j'** (full installation instructions [below](https://neo4j.com/download-thanks/?edition=community&release=2025.05.0&flavour=winzip&_gl=1*1b9tadz*_gcl_au*NzI4ODY2NDIzLjE3NTEzNTM1MzA.*_ga*MTEzMDk3NDIyMi4xNzUxMzUzNTMw*_ga_DL38Q8KGQC*czE3NTEzNTM1MjckbzEkZzEkdDE3NTEzNTM2OTMkajYwJGwwJGgw*_ga_DZP8Z65KK4*czE3NTEzNTM1MjckbzEkZzEkdDE3NTEzNTM2NzAkajExJGwwJGgw#install)) \ No newline at end of file diff --git a/dsRag/Neo4j/TestNeo4j.py b/dsRag/Neo4j/TestNeo4j.py new file mode 100644 index 00000000..9eefce3c --- /dev/null +++ b/dsRag/Neo4j/TestNeo4j.py @@ -0,0 +1,15 @@ +# pip install neo4j +from neo4j import GraphDatabase + +# 连接配置 +neo4j_url = "bolt://localhost:7687" # 建议使用bolt协议 +neo4j_user = "neo4j" +neo4j_pwd = "your_password" + +# 创建驱动 +with GraphDatabase.driver(neo4j_url, auth=(neo4j_user, neo4j_pwd)) as driver: + # 验证连接 + driver.verify_connectivity() + print("成功连接到Neo4j数据库") +neo4j_user = "neo4j" +neo4j_pwd = "neo4j"