我使用py2neo将以下python代码写入neo4j
from py2neo import Graph
from py2neo import neo4j,Node,Relationship
sgraph = Graph()
alice = Node("person",name="alice")
bob = Node("person",name="bob")
alice_knows_bob = Relationship(alice,"KNOWS",bob)
sgraph.create(alice_knows_bob)
但我得到以下错误
Traceback (most recent call last):
File "C:\Python34\lib\site-packages\py2neo\core.py", line 258, in get
response = self.__base.get(headers=headers, redirect_limit=redirect_limit, *
*kwargs)
File "C:\Python34\lib\site-packages\py2neo\packages\httpstream\http.py",line
966, in get
return self.__get_or_head("GET", if_modified_since, headers, redirect_limit,
**kwargs)
File "C:\Python34\lib\site-packages\py2neo\packages\httpstream\http.py",line
943, in __get_or_head
return rq.submit(redirect_limit=redirect_limit, **kwargs)
File "C:\Python34\lib\site-packages\py2neo\packages\httpstream\http.py",line
452, in submit
return Response.wrap(http, uri, self, rs, **response_kwargs)
File "C:\Python34\lib\site-packages\py2neo\packages\httpstream\http.py",line
489, in wrap
raise inst
py2neo.packages.httpstream.http.ClientError: 401 Unauthorized …