部署

1. 下載windows環境下的安裝包neo4j-community-3.2.0-windows-chs-1.0.0.zip

網址：http://www.we-yun.com/index.php/blog/releases-56.html

2. 解壓，比如目錄為E:\neo4j

3.設定環境變數

變數名：NEO4J_HOME

變數值：E:\neo4j

再修改變數path，增加%NEO4J_HOME%\bin

4.檢視並編輯配置引數

%NEO4J_HOME%\conf\neo4j.conf

5.啟動

在DOS命令列視窗，切換到主目錄%NEO4J_HOME%\bin，執行：

neo4j.bat console

6. 開啟neo4j整合的瀏覽器

http://localhost:7474/

首先輸入命令： server connect

之後編寫Cypher命令，建立兩個節點和兩個關係：

CREATE (n:Person { name: 'Andres', title: 'Developer' }) return n;
CREATE (n:Person { name: 'Vic', title: 'Developer' }) return n;
match(n:Person{name:"Vic"}),(m:Person{name:"Andres"}) create (n)-[r:Friend]->(m) return
 
 r;
match(n:Person{name:"Vic"}),(m:Person{name:"Andres"}) create (n)<-[r:Friend]-(m) return r;

7. python程式設計

pip install neo4j-driver

8.在eclipse裡編寫程式並執行：

# !/usr/bin/python
# -*- coding: utf-8 -*-
from neo4j.v1 import GraphDatabase
uri = "bolt://localhost:7687"
driver = GraphDatabase.driver(uri, auth=("neo4j", "520"))
def cyphertx(cypher):
    with driver.session() as session:
        with session.begin_transaction() as tx:
            tx.run(cypher)

cypher = """
            create (Neo:Crew {name:'Neo'}),
                   (Morpheus:Crew {name: 'Morpheus'}),
                   (Trinity:Crew {name: 'Trinity'}),
                   (Cypher:Crew:Matrix {name: 'Cypher'}),
                   (Smith:Matrix {name: 'Agent Smith'}),
                   (Architect:Matrix {name:'The Architect'}),

                   (Neo)-[:KNOWS]->(Morpheus),
                   (Neo)-[:LOVES]->(Trinity),
                   (Morpheus)-[:KNOWS]->(Trinity),
                   (Morpheus)-[:KNOWS]->(Cypher),
                   (Cypher)-[:KNOWS]->(Smith),
                   (Smith)-[:CODED_BY]->(Architect)
         """    
cyphertx(cypher)

9. 登入browser，執行查詢：

match(n) return n limit 25

來自：

http://www.cnblogs.com/ljhdo/archive/2017/05/19/5521577.html

http://blog.csdn.net/sweeper_freedoman/article/details/70189153?locationNum=3&fps=1