（Py2neo）-如何在没有密码的情况下获取neo4j数据库中的end_node关系

Question

Are there any py2neo instruction to get end node of relationship, i have tried below code but it doesn't work. thank you

relmatcher = RelationshipMatcher(graph_db)
for rel in relmatcher.match(start_node=nodeid, r_type="IS_CONNECTED"):
    print("END NODE:",rel.end_node()["name"])

Answer 1

I usually do this way:

from py2neo import Graph
graph = Graph("http:yourhost")
for rel in graph.match(start_node=nodeid, rel_type="IS_CONNECTED"):
    print("END NODE:",rel.end_node()["name"])