Neo4j在线教程（转载）
http://www.vue5.com/neo4j/neo4j.html
官方教程：https://neo4j.com/docs/cypher-manual/current/clauses/match/#varlength-rels-multiple-types
http://www.vue5.com/neo4j/neo4j.html
官方教程：https://neo4j.com/docs/cypher-manual/current/clauses/match/#varlength-rels-multiple-types