Pycharm测试连接neoj4

一、安装

pip install py2neo

二、测试连接

from py2neo import Graph, Node, Relationship# Graph()中第一个为local host链接，auth为认证，包含 username 和 password
# graph = Graph('http://localhost:7474', auth = ('username', 'password'))
a = Node("hero", name="Clint")  # Node(label, name)
b = Node("hero", name="Natasha")
ab = Relationship(a, "friend", b)
graph.create(ab)  # 创建节点和关系

三、忘记密码，进行重置密码，账号都是neo4j

四、后续测试